[
  {
    "n": 1,
    "title": "The Mercury Theatre on the Air — original 1938 CBS broadcast recordings (audio)",
    "url": "https://archive.org/details/OrsonWelles_MercuryTheatre",
    "kind": "primary",
    "why": "The actual broadcast the footnote describes, as aired. The single most useful 'read/hear next' link for this note.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:11Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/OrsonWelles_MercuryTheatre",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 1,
    "title": "Hadley Cantril, 'The Invasion from Mars: A Study in the Psychology of Panic' (1940)",
    "url": "https://archive.org/details/the-invasion-from-mars-a-study-in-the-psychology-of-panic-by-hadley-cantril-albert-cantril",
    "kind": "primary",
    "why": "The Princeton study named in the footnote's own anchor text — the source of nearly every panic statistic later repeated.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:09Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/the-invasion-from-mars-a-study-in-the-psychology-of-panic-by-hadley-cantril-albert-cantril",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 2,
    "title": "GAO, 'Government Records: Results of a Search for Records Concerning the 1947 Crash Near Roswell, New Mexico' (NSIAD-95-187, 28 July 1995)",
    "url": "https://www.gao.gov/products/nsiad-95-187",
    "kind": "primary",
    "why": "Congressionally-ordered audit of what US government records on Roswell actually survive — the authoritative counterweight to the MJ-12 claims. Report content confirmed by fetch; note gao.gov blocks plain command-line fetching, the page renders normally in a browser.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:39Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 2,
    "title": "FBI Records: The Vault — 'Majestic 12' file",
    "url": "https://vault.fbi.gov/Majestic%2012",
    "kind": "archive-record",
    "why": "The FBI's own declassified file on the MJ-12 papers, including the memo annotated 'BOGUS'. URL is the FBI's documented Vault path but vault.fbi.gov returns 403 to automated fetches, so I could not machine-confirm it — check in a browser before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://vault.fbi.gov/Majestic%2012",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 2,
    "title": "majesticdocuments.com — the site the footnote itself cites as the source of its MJ-12 text",
    "url": "https://www.majesticdocuments.com",
    "kind": "reference",
    "why": "Included for provenance only: the footnote explicitly attributes its assertions to this site. Not verified and not a primary government source — pair it with the GAO and FBI links above rather than presenting it alone.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:45Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://majesticdocuments.com/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 3,
    "title": "USAF, 'The Roswell Report: Case Closed' (1997) — official GPO record",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "The Air Force's own book-length account of what it says the 1947 debris and 'bodies' were. The document the reader should argue with.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 3,
    "title": "White Sands National Park / White Sands Proving Ground area (NPS)",
    "url": "https://www.nps.gov/whsa/index.htm",
    "kind": "reference",
    "why": "Geography and history of the site the footnote's radar stations belonged to.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nps.gov/whsa/index.htm",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 4,
    "title": "Voltaire — complete works at Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/author/136",
    "kind": "primary",
    "why": "Voltaire in his own words, free and public domain — including the writings on religious tolerance and fair trial the footnote credits him with.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/author/136",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 5,
    "title": "Bosworth-Toller Anglo-Saxon Dictionary (online)",
    "url": "https://bosworthtoller.com",
    "kind": "primary",
    "why": "The standard scholarly dictionary of Old English; search 'hel' for the attested forms the footnote paraphrases. Site confirmed live; I did not machine-confirm the specific entry ID, so link the search rather than a deep permalink.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://bosworthtoller.com",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 6,
    "title": "Executive Order 13526, 'Classified National Security Information' — Information Security Oversight Office, US National Archives",
    "url": "https://www.archives.gov/isoo/policy-documents/cnsi-eo.html",
    "kind": "primary",
    "why": "The actual legal instrument that defines Top Secret as information whose disclosure would cause 'exceptionally grave damage' — the exact phrase the footnote quotes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/isoo/policy-documents/cnsi-eo.html",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 7,
    "title": "The Hippocratic Oath — US National Library of Medicine, 'Greek Medicine' collection",
    "url": "https://www.nlm.nih.gov/hmd/greek/greek_oath.html",
    "kind": "primary",
    "why": "The NLM's presentation of the Oath text with the Greek manuscript tradition — the document the footnote refers to, from the US national medical archive.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:48Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nlm.nih.gov/hmd/greek/greek_oath.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 8,
    "title": "Brú na Bóinne — Office of Public Works / Heritage Ireland",
    "url": "https://heritageireland.ie/places-to-visit/bru-na-boinne/",
    "kind": "primary",
    "why": "The Irish state body that manages the monuments — authoritative on dating, layout and access.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://heritageireland.ie/places-to-visit/bru-na-boinne-visitor-centre-newgrange-knowth-and-dowth/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 8,
    "title": "UNESCO World Heritage List — Brú na Bóinne, Archaeological Ensemble of the Bend of the Boyne (ref. 659)",
    "url": "https://whc.unesco.org/en/list/659",
    "kind": "primary",
    "why": "The World Heritage inscription and official description. Known-good URL pattern but whc.unesco.org returns 403 to automated fetches — confirm in a browser before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://whc.unesco.org/en/list/659",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 9,
    "title": "The Discovery Programme — Irish archaeological research institute",
    "url": "https://www.discoveryprogramme.ie/",
    "kind": "primary",
    "why": "The state-funded body behind the modern survey and 3-D recording of the Boyne Valley passage tombs, including the kerbstone art — the professional source on what the carvings are and are not.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:38Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://discoveryprogramme.ie/",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 9,
    "title": "Brú na Bóinne visitor and monument information — Heritage Ireland (OPW)",
    "url": "https://heritageireland.ie/places-to-visit/bru-na-boinne/",
    "kind": "primary",
    "why": "Official descriptions of Newgrange, Knowth and Dowth including the solstice alignment.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://heritageireland.ie/places-to-visit/bru-na-boinne-visitor-centre-newgrange-knowth-and-dowth/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 10,
    "title": "Hill of Tara — Office of Public Works / Heritage Ireland",
    "url": "https://heritageireland.ie/places-to-visit/hill-of-tara/",
    "kind": "primary",
    "why": "The Irish state's own account of the Forradh, the Lia Fáil and the Mound of the Hostages — the monuments the footnote names, dated by excavation rather than by myth.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://heritageireland.ie/places-to-visit/hill-of-tara/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 11,
    "title": "Eisenhower's Farewell Address — reading copy, Dwight D. Eisenhower Presidential Library (PDF)",
    "url": "https://www.eisenhowerlibrary.gov/sites/default/files/file/farewell_address.pdf",
    "kind": "primary",
    "why": "The president's own reading copy from his presidential library. This is the document, not a transcription of a transcription.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.eisenhowerlibrary.gov/sites/default/files/file/farewell_address.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 11,
    "title": "President Dwight D. Eisenhower's Farewell Address — US National Archives, Milestone Documents",
    "url": "https://www.archives.gov/milestone-documents/president-dwight-d-eisenhowers-farewell-address",
    "kind": "primary",
    "why": "NARA's authoritative transcript and record context, including the point the footnote makes about the deleted word 'congressional'.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/milestone-documents/president-dwight-d-eisenhowers-farewell-address",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 12,
    "title": "USAF, 'The Roswell Report: Case Closed' (1997) — official GPO record",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "Contains the Air Force's documentation of Roswell AAF, the 509th and what was actually stationed and flying there in 1947.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 13,
    "title": "NARA Catalog record 2789136 — Roswell Reunion: Number 1, 07/11/1990-07/12/1990",
    "url": "https://catalog.archives.gov/id/2789136",
    "kind": "archive-record",
    "why": "The National Archives catalogue entry proving this recording is a federal record, with its provenance chain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2789136",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 13,
    "title": "GAO, 'Results of a Search for Records Concerning the 1947 Crash Near Roswell, New Mexico' (NSIAD-95-187)",
    "url": "https://www.gao.gov/products/nsiad-95-187",
    "kind": "primary",
    "why": "The audit that established which 1947 RAAF administrative records survived and which were destroyed — directly relevant to what happened to the press release paperwork.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:39Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 14,
    "title": "NARA Catalog record 2789140 — Roswell Reunion: Number 2, 07/11/1990-07/12/1990",
    "url": "https://catalog.archives.gov/id/2789140",
    "kind": "archive-record",
    "why": "Federal record proving provenance of the Marcel interview footage.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2789140",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 14,
    "title": "USAF, 'The Roswell Report: Case Closed' (1997)",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "Reproduces the Fort Worth photographs of Ramey and the debris and gives the Air Force's account of the 8 July press conference.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 15,
    "title": "Mattie E. Treadwell, 'The Women's Army Corps' — US Army Center of Military History, United States Army in World War II series",
    "url": "https://history.army.mil/books/wwii/wac/index.htm",
    "kind": "primary",
    "why": "The official Army history of the WAAC/WAC, free full text — the definitive source for the footnote's figures. history.army.mil returns 403 to automated fetches; the page loads normally in a browser, but confirm the exact path before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:26Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 16,
    "title": "US National Archives Catalog — moving image record 2569560",
    "url": "https://catalog.archives.gov/id/2569560",
    "kind": "archive-record",
    "why": "NARA catalogue entry for the film above. Sibling catalog.archives.gov IDs verified 200 in testing; this specific ID was not individually machine-checked.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2569560",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 17,
    "title": "USAF, 'The Roswell Report: Case Closed' (1997) — contains the sworn Sheridan Cavitt interview",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "Cavitt's own signed statement, taken under oath in 1994, is reproduced as an appendix. This is the primary document for this footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 17,
    "title": "NARA Catalog record 2788598 — Roswell Reports, Volume 1",
    "url": "https://catalog.archives.gov/id/2788598",
    "kind": "archive-record",
    "why": "Federal record provenance for the film above.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2788598",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 18,
    "title": "GAO, 'Results of a Search for Records Concerning the 1947 Crash Near Roswell, New Mexico' (NSIAD-95-187, 1995)",
    "url": "https://www.gao.gov/products/nsiad-95-187",
    "kind": "primary",
    "why": "Independent congressional audit of the surviving record — the best neutral ground between the Friedman/Berliner reconstruction the footnote follows and the Air Force account.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:39Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 18,
    "title": "USAF, 'The Roswell Report: Case Closed' (1997)",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "The official reconstruction of the same July 1947 sequence of events, for direct comparison.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 19,
    "title": "NARA Catalog record 2788762 — W. Glenn Dennis Interview, 11/19/1990",
    "url": "https://catalog.archives.gov/id/2788762",
    "kind": "archive-record",
    "why": "The National Archives catalogue entry — proof this interview is a federal record, with full provenance.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2788762",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 19,
    "title": "USAF, 'The Roswell Report: Case Closed' (1997)",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "Contains the Air Force's specific response to the Dennis account and the 'nurse' claims, including its anthropomorphic-dummy explanation.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 20,
    "title": "The Society for Psychical Research",
    "url": "https://www.spr.ac.uk/",
    "kind": "primary",
    "why": "The organisation Myers co-founded in 1882 and in whose Proceedings the word 'telepathy' was introduced. Its archive and publications are the primary trail for this footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.spr.ac.uk/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 21,
    "title": "NARA Catalog record 2789136 — Roswell Reunion: Number 1",
    "url": "https://catalog.archives.gov/id/2789136",
    "kind": "archive-record",
    "why": "Federal record provenance for the reunion footage.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2789136",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 21,
    "title": "GAO, 'Results of a Search for Records Concerning the 1947 Crash Near Roswell, New Mexico' (NSIAD-95-187)",
    "url": "https://www.gao.gov/products/nsiad-95-187",
    "kind": "primary",
    "why": "Establishes what base personnel and administrative records from RAAF in 1947 survive — the paper trail against which nurse-roster claims can be tested.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:39Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 22,
    "title": "Smithsonian's National Zoo and Conservation Biology Institute — animal fact sheets",
    "url": "https://nationalzoo.si.edu/animals",
    "kind": "reference",
    "why": "US Government scientific institution covering the species named in the footnote (New World monkeys, tapirs, elephants). Not machine-verified; use as a starting point rather than a deep link.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://nationalzoo.si.edu/animals",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 23,
    "title": "NASA Science — 'Visible Light' (Tour of the Electromagnetic Spectrum)",
    "url": "https://science.nasa.gov/ems/09_visiblelight/",
    "kind": "primary",
    "why": "NASA's own explainer covering the wavelength range, eye sensitivity and why visible light is a narrow window — a US Government work, freely reusable, and directly answering the footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/ems/09_visiblelight/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 24,
    "title": "NASA Science — Tour of the Electromagnetic Spectrum",
    "url": "https://science.nasa.gov/ems/",
    "kind": "primary",
    "why": "The full NASA tour from radio through gamma, with wavelength scales — a US Government work, public domain, and the cleanest 'read next' for this footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/ems/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 25,
    "title": "Wilhelm Conrad Röntgen — Nobel Prize in Physics 1901, official record",
    "url": "https://www.nobelprize.org/prizes/physics/1901/rontgen/facts/",
    "kind": "primary",
    "why": "The primary record of the discovery of X-rays and the citation for it — the factual anchor under the footnote's 'non-fictional realm' paragraph.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:48Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nobelprize.org/prizes/physics/1901/rontgen/facts/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 25,
    "title": "NASA Science — 'X-Rays' (Tour of the Electromagnetic Spectrum)",
    "url": "https://science.nasa.gov/ems/",
    "kind": "primary",
    "why": "Places X-rays on the spectrum relative to the visible and terahertz bands the footnote mentions. US Government work, public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/ems/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 26,
    "title": "NASA Astrobiology Program — the working problem of defining life",
    "url": "https://astrobiology.nasa.gov/about/",
    "kind": "primary",
    "why": "The live scientific version of exactly the definitional problem the footnote circles: NASA's own operational criteria for what counts as life when you cannot assume Earth chemistry.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:20Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://astrobiology.nasa.gov/about/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 26,
    "title": "Isaac Newton, Philosophiae naturalis principia mathematica (1687) — full scan",
    "url": "https://archive.org/details/philosophiaenatu00newt_0",
    "kind": "primary",
    "why": "Cross-link only if the video pairs fn26 and fn27; otherwise skip.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/philosophiaenatu00newt_0",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 27,
    "title": "Isaac Newton, Philosophiae Naturalis Principia Mathematica (1687), first edition scan",
    "url": "https://archive.org/details/philosophiaenatu00newt_0",
    "kind": "primary",
    "why": "The actual book the footnote names — the law of universal gravitation in Newton's own Latin.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/philosophiaenatu00newt_0",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 27,
    "title": "Isaac Newton, Principia — 1726 third edition (Eighteenth Century Collections scan)",
    "url": "https://archive.org/details/bim_eighteenth-century_philosophiae-naturalis-p_newton-sir-isaac_1726",
    "kind": "primary",
    "why": "The final edition Newton himself revised; useful if you want the mature text rather than the 1687.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:13Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/bim_eighteenth-century_philosophiae-naturalis-p_newton-sir-isaac_1726",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 28,
    "title": "McGuffey / period instructional texts are not the seam here — use the Internet Archive's shorthand manual holdings",
    "url": "https://archive.org/search?query=subject%3A%22Shorthand%22&sin=TXT",
    "kind": "reference",
    "why": "Pitman and Gregg manuals from the 1890s-1940s are digitised in quantity; a curious viewer can read the actual symbol systems. Search page, not a fixed item — swap for a specific manual if you want a stable link.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:17Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/search?query=subject%3A%22Shorthand%22&sin=TXT",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 29,
    "title": "Memorandum from Gen. L. R. Groves to the Secretary of War, \"The Test,\" 18 July 1945 (Top Secret, excised copy)",
    "url": "https://nsarchive.gwu.edu/document/28465-document-46-memorandum-general-l-r-groves-secretary-war-test-july-18-1945-top-secret",
    "kind": "primary",
    "why": "Groves's own account of Trinity, written two days after, sent to Stimson at Potsdam. Declassified. This is the document.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://nsarchive.gwu.edu/document/28465-document-46-memorandum-general-l-r-groves-secretary-war-test-july-18-1945-top-secret",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 29,
    "title": "DOE OpenNet — Manhattan Project history: Evaluations of Trinity, July 1945",
    "url": "https://www.osti.gov/opennet/manhattan-project-history/Events/1945/trinity_evaluations.htm",
    "kind": "primary",
    "why": "Department of Energy's own declassified narrative and document set for the test.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.osti.gov/opennet/manhattan-project-history/Events/1945/trinity_evaluations.htm",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 29,
    "title": "National Park Service — Trinity Site",
    "url": "https://www.nps.gov/whsa/learn/historyculture/trinity-site.htm",
    "kind": "reference",
    "why": "Geographic grounding for the footnote's 117-mile claim; US Government, stable.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nps.gov/whsa/learn/historyculture/trinity-site.htm",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 30,
    "title": "\"Billion\" (Definition) — Written Answers, House of Commons, 20 December 1974 (Hansard)",
    "url": "https://api.parliament.uk/historic-hansard/written-answers/1974/dec/20/billion-definition",
    "kind": "primary",
    "why": "The exact parliamentary exchange the footnote refers to. Wilson: the word is now used internationally to mean 1,000 million and it would be confusing if British Ministers used it otherwise. This is the primary record of the change.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:09Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://api.parliament.uk/historic-hansard/written-answers/1974/dec/20/billion-definition",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 31,
    "title": "Gertrude Raffel Schmeidler papers, 1943-1983 — Duke University Rubenstein Library finding aid",
    "url": "https://archives.lib.duke.edu/catalog/schmeid",
    "kind": "archive-record",
    "why": "Her actual research files, correspondence and writings — the collection that documents the development of the sheep/goat theory. This is the primary record the footnote gestures at.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:20Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archives.lib.duke.edu/catalog/schmeid",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 31,
    "title": "Rhine Research Center — successor to the Duke Parapsychology Laboratory (NCpedia)",
    "url": "https://www.ncpedia.org/rhine-research-center",
    "kind": "reference",
    "why": "Institutional history of the Duke lab named in the footnote. Encyclopaedic, used because no better free institutional history is available.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ncpedia.org/rhine-research-center",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 32,
    "title": "Krishnamurti Foundation — \"Truth is a pathless land\": the 1929 speech dissolving the Order of the Star",
    "url": "https://jkrishnamurti.org/about-dissolution-speech",
    "kind": "primary",
    "why": "The text of the actual dissolution address the footnote describes. The host blocks automated fetches (HTTP 403 to bots) so I could not machine-confirm it, but it is the Foundation's canonical page for this speech — check in a browser before publishing the link.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:22Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:28Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 32,
    "title": "Theosophical Society Adyar — institutional history (Besant/Leadbeater era)",
    "url": "https://www.ts-adyar.org/",
    "kind": "reference",
    "why": "The organisation named in the footnote, still extant at the Adyar headquarters where Leadbeater met Krishnamurti in 1909.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:52Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ts-adyar.org/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 33,
    "title": "The Holy Bible, 1611 King James Version — Internet Archive text holdings",
    "url": "https://archive.org/search?query=title%3A%22holy+bible%22+AND+date%3A%5B1611-01-01+TO+1700-12-31%5D&sin=TXT",
    "kind": "primary",
    "why": "For the actual 1611 typesetting of Romans 13:1 the footnote quotes. Search page rather than a fixed item — pick a specific scan and pin it before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:18Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/search?query=title%3A%22holy+bible%22+AND+date%3A%5B1611-01-01+TO+1700-12-31%5D&sin=TXT",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 34,
    "title": "Letter of Columbus to Luis de Santángel, 1493 — Library of Congress",
    "url": "https://www.loc.gov/item/05033697/",
    "kind": "primary",
    "why": "The first written report of the voyage, in the Library of Congress's digitised copy. loc.gov blocks bot fetches (403) but the item was returned by search and is live in a browser.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:23Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 34,
    "title": "A letter of Christopher Columbus (Rome: Stephan Plannck, after 29 April 1493) — Library of Congress",
    "url": "https://www.loc.gov/item/2018657915/",
    "kind": "primary",
    "why": "The Latin printing that carried the news across Europe within weeks — the actual mechanism by which 'discovery' became a European fact.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 35,
    "title": "NASA — Hubble Deep Fields",
    "url": "https://science.nasa.gov/mission/hubble/science/universe-uncovered/hubble-deep-fields/",
    "kind": "primary",
    "why": "NASA's own account of pointing at apparently empty sky and finding it full — the literal instance of 'unexplored' meaning only 'not yet looked at'.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/mission/hubble/science/universe-uncovered/hubble-deep-fields/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 36,
    "title": "NASA — Hubble Deep Fields",
    "url": "https://science.nasa.gov/mission/hubble/science/universe-uncovered/hubble-deep-fields/",
    "kind": "primary",
    "why": "NASA's primary account of the Deep Field, Ultra Deep Field and eXtreme Deep Field observations the footnote is paraphrasing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/mission/hubble/science/universe-uncovered/hubble-deep-fields/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 37,
    "title": "U.S. Navy Japanese Language School collection — CU Boulder Rare and Distinctive Collections finding aid",
    "url": "https://archives.colorado.edu/repositories/2/resources/1514",
    "kind": "archive-record",
    "why": "The papers, correspondence and photographs of graduates of the exact school the footnote names, at the exact campus (Boulder, 1942-46). Primary.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:20Z",
      "method": "HEAD",
      "http_status": 202,
      "final_url": "https://archives.colorado.edu/repositories/2/resources/1514",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 37,
    "title": "US Navy Japanese Language School Archival Project — University of Colorado Boulder Libraries",
    "url": "https://libraries.colorado.edu/news/us-navy-japanese-language-school-archival-project",
    "kind": "archive-record",
    "why": "The ongoing project page — newsletters and graduate testimony, including the WWII codebreaking and translation work these officers went on to do.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://libraries.colorado.edu/news/us-navy-japanese-language-school-archival-project",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 37,
    "title": "Navy Japanese Language School — Densho Encyclopedia",
    "url": "https://encyclopedia.densho.org/Navy_Japanese_Language_School/",
    "kind": "reference",
    "why": "Best free contextual entry, including the treatment of the Nisei instructors. Host returns 403 to automated fetches; verify in a browser.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://encyclopedia.densho.org/Navy_Japanese_Language_School/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 38,
    "title": "Webster's Revised Unabridged Dictionary (1913) — full scan",
    "url": "https://archive.org/search?query=title%3A%22websters+revised+unabridged+dictionary%22&sin=TXT",
    "kind": "primary",
    "why": "A period, free, full-text dictionary a viewer can actually open on 'homonym' — the OED and Chambers editions the footnote quotes are paywalled. Search page; pin a specific scan before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:19Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/search?query=title%3A%22websters+revised+unabridged+dictionary%22&sin=TXT",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 39,
    "title": "Chinese Text Project — Kangxi Dictionary (康熙字典), searchable",
    "url": "https://ctext.org/dictionary.pl?if=en",
    "kind": "primary",
    "why": "The actual dictionary the footnote's 47,035 figure comes from, digitised and searchable character by character.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ctext.org/dictionary.pl?if=en",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 39,
    "title": "Unicode Han Database (Unihan) and CJK code charts",
    "url": "https://www.unicode.org/charts/unihan.html",
    "kind": "primary",
    "why": "The modern authoritative enumeration of Han characters across Chinese, Japanese, Korean and historical Vietnamese use — the footnote's claim, made machine-checkable.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:52Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.unicode.org/charts/unihan.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 40,
    "title": "McGuffey's Fourth Eclectic Reader (1879) — full scan",
    "url": "https://archive.org/details/mcguffeysfourthe00mcgu_1",
    "kind": "primary",
    "why": "The book itself, page by page. This is what American children actually read, and it is one click away.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/mcguffeysfourthe00mcgu_1",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 40,
    "title": "Harvey C. Minnich, William Holmes McGuffey and His Readers (1936)",
    "url": "https://archive.org/details/williamholmesmcg00minn",
    "kind": "primary",
    "why": "The standard early biography and publication history of the Readers, full text and free. Identifier returned by IA search; confirm it opens before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:24Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:12Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/williamholmesmcg00minn",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 41,
    "title": "Report of the National Reading Panel — Teaching Children to Read (NICHD/NIH, 2000)",
    "url": "https://www.nichd.nih.gov/publications/pubs/nrp/smallbook",
    "kind": "primary",
    "why": "The US Government's own meta-analytic verdict on phonics instruction — the closest thing to an authoritative primary document on the method the footnote defines.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "http_status": 206,
      "status": "reachable",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:47Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      },
      "final_url": "https://www.nichd.nih.gov/publications/pubs/nrp/smallbook",
      "content_type": "text/html; charset=utf-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 42,
    "title": "The Encyclopaedia Britannica, 11th edition (1910-11) — full scan",
    "url": "https://archive.org/details/encyclopaediabri18chisrich",
    "kind": "primary",
    "why": "The famous edition, out of copyright and readable page by page. The footnote's whole point — 'summarizing all of human knowledge' — is testable here.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:20Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/encyclopaediabri18chisrich",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 42,
    "title": "The Encyclopaedia Britannica: A Dictionary of Arts, Sciences, Literature and General Information (1911), vols. 27-28",
    "url": "https://archive.org/details/dictionaryofarts2728vari",
    "kind": "primary",
    "why": "Companion volumes of the same edition; identifier returned by IA search.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:17Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/dictionaryofarts2728vari",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 43,
    "title": "Alice's Adventures Under Ground — Carroll's original handwritten and illustrated manuscript, British Library",
    "url": "https://www.bl.uk/collection-items/alices-adventures-under-ground-the-original-manuscript-version-of-alices-adventures-in-wonderland",
    "kind": "primary",
    "why": "The 1864 manuscript Dodgson made by hand for Alice Liddell, before it became a book. Digitised in full.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:36Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.bl.uk/stories",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 43,
    "title": "Alice's Adventures in Wonderland — Project Gutenberg full text",
    "url": "https://www.gutenberg.org/ebooks/11",
    "kind": "primary",
    "why": "Free, complete, stable text with the Tenniel illustrations.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/11",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 44,
    "title": "Biblioteca Nacional de España — El Quijote: portal of all BNE-held editions, including the 1605 and 1615 princeps",
    "url": "https://www.bne.es/es/quijote/",
    "kind": "primary",
    "why": "The Spanish national library's digitised first editions. bne.es returns 403 to automated fetches; verify in a browser before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:37Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 44,
    "title": "Biblioteca Virtual Miguel de Cervantes — El ingenioso hidalgo Don Quixote de la Mancha (1605)",
    "url": "https://www.cervantesvirtual.com/obra/el-ingenioso-hidalgo-don-quixote-de-la-mancha--9/",
    "kind": "primary",
    "why": "Full digitised 1605 text. Host did not respond to my automated request; verify in a browser.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:37Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 45,
    "title": "Bibliothèque nationale de France, Gallica — Antoine Galland's Arabic manuscript of the Nights (MSS Arabe 3609-3611)",
    "url": "https://gallica.bnf.fr/services/engine/search/sru?operation=searchRetrieve&query=gallica%20all%20%22mille%20et%20une%20nuits%20manuscrit%20arabe%22",
    "kind": "primary",
    "why": "The oldest substantial surviving manuscript of the Nights, the one Galland translated into Europe. Gallica blocks automated fetches (403); resolve the exact ark in a browser and pin it.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:26Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 45,
    "title": "Richard F. Burton's unexpurgated translation and Edward Lane's — Internet Archive text holdings",
    "url": "https://archive.org/search?query=title%3A%22thousand+nights+and+a+night%22&sin=TXT",
    "kind": "primary",
    "why": "The 19th-century English translations, out of copyright and complete. Search page; pin a specific volume.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:18Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/search?query=title%3A%22thousand+nights+and+a+night%22&sin=TXT",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 46,
    "title": "Adventures of Huckleberry Finn (Tom Sawyer's Comrade), first edition, 1884 — full scan",
    "url": "https://archive.org/details/adventuresofhuck00clemrich",
    "kind": "primary",
    "why": "The book as first published, with E. W. Kemble's original illustrations.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:12Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/adventuresofhuck00clemrich",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 46,
    "title": "Adventures of Huckleberry Finn, 1885 American first printing (Getty Research Institute scan)",
    "url": "https://archive.org/details/gri_33125014521633",
    "kind": "primary",
    "why": "The 1885 US printing; identifier returned by IA search.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/gri_33125014521633",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 47,
    "title": "Jonathan Swift, Gulliver's Travels — 1726 first edition scan",
    "url": "https://archive.org/details/gulliverstravels0000jona_q2l3",
    "kind": "primary",
    "why": "The book as it first appeared under the Lemuel Gulliver pseudonym the footnote describes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/gulliverstravels0000jona_q2l3",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 47,
    "title": "Philosophiae/Eighteenth Century Collections scan: Gulliver's Travels, 1726 imprint",
    "url": "https://archive.org/details/bim_eighteenth-century_lemuel-gullivers-travel_c-d-m-corolini-di-ma_1726",
    "kind": "primary",
    "why": "A contemporaneous 1726 imprint from the British Library's eighteenth-century microfilm digitisation — useful for showing how fast the book spread.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:13Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/bim_eighteenth-century_lemuel-gullivers-travel_c-d-m-corolini-di-ma_1726",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 48,
    "title": "J. M. Barrie, Peter and Wendy (1911) — full scan",
    "url": "https://archive.org/details/peterandwendy00barrgoog",
    "kind": "primary",
    "why": "Barrie's own novelisation — the source of the 'skeleton leaves and the juices that flow from trees' description the footnote quotes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/peterandwendy00barrgoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 49,
    "title": "Washington Irving, The Sketch Book of Geoffrey Crayon, Gent. — full scan",
    "url": "https://archive.org/details/sketchbookofgeof00irviuoft",
    "kind": "primary",
    "why": "The collection in which both 'The Legend of Sleepy Hollow' and 'Rip Van Winkle' first appeared, as the footnote says.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:07Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/sketchbookofgeof00irviuoft",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 50,
    "title": "F. Max Müller, The Hymns of the Rigveda in the Samhita and Pada Texts (1873)",
    "url": "https://archive.org/details/bub_gb_52m2wAuelMgC",
    "kind": "primary",
    "why": "Müller's edition of the Rigveda in both the continuous and word-separated recitation texts — the scholarly foundation the footnote's dating rests on.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:13Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/bub_gb_52m2wAuelMgC",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 50,
    "title": "Vedic Heritage Portal — Ministry of Culture / IGNCA, Government of India",
    "url": "https://vedicheritage.gov.in/",
    "kind": "primary",
    "why": "The Indian government's own Vedic recitation archive, organised by shakha. NOTE: its media is CC-BY-NC, so it is a READ-MORE link only — do not lift audio or video from it for the video.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://vedicheritage.gov.in/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 51,
    "title": "Imperial Gazetteer of India, vol. 15 (Karachi to Kotayam), 1907 — contains the Khyber Pass entry",
    "url": "https://archive.org/details/imperialgazettee15grea",
    "kind": "primary",
    "why": "The standard pre-1930 official British Indian gazetteer; public domain. Gives the contemporary administrative and topographic description of the Khyber.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/imperialgazettee15grea",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 51,
    "title": "Digital South Asia Library — Imperial Gazetteer of India, searchable full text (all volumes)",
    "url": "https://dsal.uchicago.edu/reference/gazetteer/",
    "kind": "reference",
    "why": "University of Chicago's searchable edition — lets a reader look up 'Bolan Pass' and 'Khyber' directly rather than paging a scan.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://dsal.uchicago.edu/reference/gazetteer/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 51,
    "title": "UNESCO World Heritage Centre — Tentative Lists, Pakistan (Mehrgarh, Rehman Dheri, Harappa, added 30 Jan 2004)",
    "url": "https://whc.unesco.org/en/tentativelists/?action=listtentative&state=pk&order=states",
    "kind": "archive-record",
    "why": "The official state-party nomination record for Mehrgarh. FLAG: whc.unesco.org returns 403 to automated clients (bot blocking) — the page is real and loads in a browser, but it could not be machine-verified here.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://whc.unesco.org/en/tentativelists/?action=listtentative&state=pk&order=states",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 52,
    "title": "The Hymns of the Rigveda, trans. Ralph T. H. Griffith (1896/1920)",
    "url": "https://archive.org/details/hymnsrigveda00grifgoog",
    "kind": "primary",
    "why": "The exact translation the footnote quotes for RV 1.164.47–48 ('Dark the descent: the birds are golden-coloured...'). Public domain, full scan.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/hymnsrigveda00grifgoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 52,
    "title": "The Rámáyan of Válmíki, trans. Ralph T. H. Griffith, vol. 1 (1870)",
    "url": "https://archive.org/details/in.ernet.dli.2015.217237",
    "kind": "primary",
    "why": "Source of the Pushpaka vimana passage the footnote paraphrases. Public domain (1870).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/in.ernet.dli.2015.217237",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 53,
    "title": "Vannevar Bush, \"As We May Think\", The Atlantic Monthly, July 1945",
    "url": "https://www.theatlantic.com/magazine/archive/1945/07/as-we-may-think/303881/",
    "kind": "primary",
    "why": "The canonical 1945 statement of exactly this idea — a machine that scans documents, stores them compressed, and retrieves them associatively. Published two years before the book's setting; it is what 'scanning and uploading' actually meant to a 1947 reader.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.theatlantic.com/magazine/archive/1945/07/as-we-may-think/303881/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 54,
    "title": "Blanke, Ortigue, Landis & Seeck, \"Stimulating illusory own-body perceptions\", Nature 419, 269–270 (2002)",
    "url": "https://doi.org/10.1038/419269a",
    "kind": "primary",
    "why": "The landmark paper showing OBE can be induced by focal electrical stimulation of the right angular gyrus — the strongest neurological primary source on the phenomenon. Abstract is open; full text paywalled.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nature.com/articles/419269a?error=cookies_not_supported&code=96310b74-5744-4846-8e80-742406bbb94c",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 54,
    "title": "Parnia et al., \"AWARE — AWAreness during REsuscitation: A prospective study\", Resuscitation 85 (2014)",
    "url": "https://pubmed.ncbi.nlm.nih.gov/25301715/",
    "kind": "primary",
    "why": "The largest prospective hospital study of awareness and out-of-body perception during cardiac arrest — directly tests the footnote's claim that OBE subjects 'observe details unknown to them beforehand'.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubmed.ncbi.nlm.nih.gov/25301715/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 55,
    "title": "NARA Catalog — Project Thunderstorm, 05/1947–09/1947 (National Archives Identifier 2987943)",
    "url": "https://catalog.archives.gov/id/2987943",
    "kind": "archive-record",
    "why": "The authoritative archival record for the film, including provenance through the Air Force Research Declassification Team.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2987943",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 55,
    "title": "NARA Catalog — AMC Pictorial Review No. 6: Project Thunderstorm (National Archives Identifier 23923)",
    "url": "https://catalog.archives.gov/id/23923",
    "kind": "archive-record",
    "why": "Catalog record for the June 1947 Signal Corps reel.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/23923",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 55,
    "title": "NOAA / National Weather Service — Understanding Lightning: Science Overview",
    "url": "https://www.weather.gov/safety/lightning-science-overview",
    "kind": "reference",
    "why": "US Government explainer for the physics numbers the footnote cites (leader speed, channel temperature, fulgurite formation).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:52Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.weather.gov/safety/lightning-science-overview",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 56,
    "title": "James Clerk Maxwell, \"A Dynamical Theory of the Electromagnetic Field\", Philosophical Transactions of the Royal Society, 1865",
    "url": "https://archive.org/details/philtrans00041514",
    "kind": "primary",
    "why": "The paper that unified light with electromagnetic waves and made 'wavelength' a single concept across the spectrum. Public Domain Mark on the Internet Archive scan of the original Phil. Trans. printing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/philtrans00041514",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 56,
    "title": "NIST — SI prefixes and the units of frequency and length",
    "url": "https://physics.nist.gov/cuu/Units/prefixes.html",
    "kind": "reference",
    "why": "US Government reference for the nm / THz / Hz figures the footnote quotes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nist.gov/pml/owm/metric-si-prefixes",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 57,
    "title": "Amazing Stories Quarterly, vol. 1 no. 2, Spring 1928 — contains J. Schlossel, \"The Second Swarm\"",
    "url": "https://archive.org/details/Amazing_Stories_Quarterly_v01n02_1928_Spring",
    "kind": "primary",
    "why": "The exact issue the footnote names as the first true space opera. Published 1928 — public domain in the US since 1 Jan 2024. Full page scans including cover and interior art.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:09Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/Amazing_Stories_Quarterly_v01n02_1928_Spring",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 57,
    "title": "Weird Tales, vol. 12 no. 2, August 1928 — first instalment of Edmond Hamilton, \"Crashing Suns\"",
    "url": "https://archive.org/details/WeirdTalesV12N02192808sasIfcIbc",
    "kind": "primary",
    "why": "The other founding text the footnote names. 1928 US publication, public domain since 1 Jan 2024.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:11Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/WeirdTalesV12N02192808sasIfcIbc",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 58,
    "title": "El Requerimiento (1513) — English translation, National Humanities Center primary-source reader",
    "url": "https://nationalhumanitiescenter.org/pds/amerbegin/contact/text7/requirement.pdf",
    "kind": "primary",
    "why": "The actual text that was read aloud to indigenous populations before conquest. Short enough to quote on screen; this is the document the footnote is about.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://nationalhumanitiescenter.org/pds/amerbegin/contact/text7/requirement.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 58,
    "title": "Pope Alexander VI, Bull Inter Caetera, 4 May 1493",
    "url": "https://www.papalencyclicals.net/alex06/alex06inter.htm",
    "kind": "primary",
    "why": "The 1493 papal grant the footnote is actually thinking of when it says 'published as a papal bull... 1493'. Read the two together to see how the legal cover was assembled.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.papalencyclicals.net/alex06/alex06inter.htm",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 59,
    "title": "NASA — Apollo 11 Technical Air-to-Ground Voice Transcription (full mission transcript)",
    "url": "https://www.hq.nasa.gov/alsj/a11/a11transcript_tec.html",
    "kind": "primary",
    "why": "The complete word-for-word record of everything said between Apollo 11 and Houston. It is the direct test of the 'they told us to get off the Moon' claim — a reader can search it themselves.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nasa.gov/history/alsj-and-afj/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 59,
    "title": "NASA — Apollo Lunar Surface Journal (Apollo 11)",
    "url": "https://www.hq.nasa.gov/alsj/frame.html",
    "kind": "primary",
    "why": "Annotated corrected transcript plus photo and film indexes for the whole mission. FLAG: this frameset URL was not machine-checked; the a11transcript_tec.html link above is the verified one.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nasa.gov/history/alsj-and-afj/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 60,
    "title": "USGS Mineral Commodity Summaries — Gypsum",
    "url": "https://pubs.usgs.gov/periodicals/mcs2024/mcs2024-gypsum.pdf",
    "kind": "primary",
    "why": "The US Geological Survey's annual authoritative account of gypsum: where it occurs, how it is calcined into plaster of Paris, what it is used for. US Government, public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/periodicals/mcs2024/mcs2024-gypsum.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 60,
    "title": "National Park Service — White Sands National Park, Nature",
    "url": "https://www.nps.gov/whsa/learn/nature/index.htm",
    "kind": "reference",
    "why": "NPS account of the gypsum dunefield — the largest on Earth, and the concrete example behind the footnote's abstract mineralogy. Also the place the 1947 New Mexico story is set.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nps.gov/whsa/learn/nature/index.htm",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 61,
    "title": "James Clerk Maxwell, \"On Physical Lines of Force\" (1861) — full text",
    "url": "https://en.wikisource.org/wiki/On_Physical_Lines_of_Force",
    "kind": "primary",
    "why": "The paper the footnote cites as containing the proto-Lorentz-force expression at equation (77). Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/On_Physical_Lines_of_Force",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 61,
    "title": "James Clerk Maxwell, \"A Dynamical Theory of the Electromagnetic Field\", Phil. Trans. R. Soc. 155 (1865) — original printing",
    "url": "https://archive.org/details/philtrans00041514",
    "kind": "primary",
    "why": "The 1864/65 paper where the expression appears as equation 'D' among the original eight equations. Public Domain Mark on the Internet Archive scan.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/philtrans00041514",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 62,
    "title": "NIST — SI prefixes (including peta, 10^15)",
    "url": "https://physics.nist.gov/cuu/Units/prefixes.html",
    "kind": "primary",
    "why": "US Government authority for the prefix the footnote names. Settles the short-scale reading.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nist.gov/pml/owm/metric-si-prefixes",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 62,
    "title": "BIPM — The International System of Units (SI Brochure)",
    "url": "https://www.bipm.org/en/publications/si-brochure",
    "kind": "primary",
    "why": "The defining document of the SI, from the body that defines it. Explains why 'quadrillion' is ambiguous and prefixes are not.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:36Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.bipm.org/en/publications/si-brochure",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 63,
    "title": "USGS — Age of the Earth (Geologic Time, USGS General Interest Publication)",
    "url": "https://pubs.usgs.gov/gip/geotime/age.html",
    "kind": "primary",
    "why": "The US Geological Survey's own statement of the method and the number, including exactly the point the footnote makes — that Earth's oldest rocks have been recycled, so the age is derived from meteorites and lunar samples.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/geotime/age.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 63,
    "title": "Clair C. Patterson, \"Age of meteorites and the Earth\", Geochimica et Cosmochimica Acta 10 (1956)",
    "url": "https://doi.org/10.1016/0016-7037(56)90036-9",
    "kind": "primary",
    "why": "The paper that produced the 4.55-billion-year figure still in use, by lead-isotope dating of meteorites. This is the actual origin of the number the footnote is describing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://linkinghub.elsevier.com/retrieve/pii/0016703756900369",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 64,
    "title": "L. W. King, The Seven Tablets of Creation (Enuma Elish), 1902",
    "url": "https://archive.org/details/seventabletsofcr02kinguoft",
    "kind": "primary",
    "why": "The Babylonian creation epic in the standard public-domain scholarly edition — the type-specimen of the 'fractionation from primordial chaos' motif the footnote describes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:05Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/seventabletsofcr02kinguoft",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 64,
    "title": "The Hymns of the Rigveda, trans. Griffith — including the creation hymns",
    "url": "https://archive.org/details/hymnsrigveda00grifgoog",
    "kind": "primary",
    "why": "An independent creation tradition in public-domain translation, useful for showing the 'many accounts share broadly similar themes' claim rather than asserting it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/hymnsrigveda00grifgoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 65,
    "title": "James Prescott Joule, \"On the Mechanical Equivalent of Heat\", Philosophical Transactions of the Royal Society, 1850",
    "url": "https://archive.org/details/philtrans00608634",
    "kind": "primary",
    "why": "The measurement that made conservation of energy quantitative — Joule's determination of how much mechanical work equals a unit of heat. Public Domain Mark on the Internet Archive scan of the original printing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/philtrans00608634",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 65,
    "title": "NIST — SI units and definitions (energy, work, the joule)",
    "url": "https://physics.nist.gov/cuu/Units/prefixes.html",
    "kind": "reference",
    "why": "US Government reference for the units in which the conservation law is stated.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nist.gov/pml/owm/metric-si-prefixes",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 66,
    "title": "J. G. Frazer, The Golden Bough: A Study in Magic and Religion (1922 abridged edition)",
    "url": "https://archive.org/details/cu31924021569128",
    "kind": "primary",
    "why": "The foundational comparative study of magical thought — sympathetic and contagious magic, and magic's competition with religion and science, which is exactly the frame the footnote uses. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:15Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/cu31924021569128",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 67,
    "title": "Library of Congress — Voices Remembering Slavery: Freed People Tell Their Stories (audio interviews, 1932–1941)",
    "url": "https://www.loc.gov/collections/voices-remembering-slavery/about-this-collection/",
    "kind": "primary",
    "why": "Nearly seven hours of recorded interviews with twenty-three people who had been enslaved — the only surviving sound of their voices. US Government work; confirmed present via the loc.gov search API (the page 403s to bots but loads in a browser).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 67,
    "title": "Library of Congress — Born in Slavery: Slave Narratives from the Federal Writers' Project, 1936–1938",
    "url": "https://www.loc.gov/collections/slave-narratives-from-the-federal-writers-project-1936-to-1938/about-this-collection/",
    "kind": "primary",
    "why": "More than 2,300 first-person narratives and 500 photographs. US Government work; confirmed present via the loc.gov search API.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:23Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 67,
    "title": "The Code of Hammurabi, King of Babylon, trans. Robert Francis Harper (1904)",
    "url": "https://archive.org/details/codeofhammurabik00harpuoft",
    "kind": "primary",
    "why": "The document the footnote cites as showing slavery already established c. 1800 BC. Full public-domain scholarly edition with the cuneiform, transliteration and translation.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:14Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/codeofhammurabik00harpuoft",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 68,
    "title": "NASA JPL — Small-Body Database Lookup",
    "url": "https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html",
    "kind": "primary",
    "why": "NASA's live orbital database for every catalogued asteroid — a reader can look up Ceres, Vesta, Pallas and Hygiea, the four bodies the footnote names, and see the real numbers.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ssd.jpl.nasa.gov/tools/sbdb_lookup.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 68,
    "title": "IAU Minor Planet Center",
    "url": "https://www.minorplanetcenter.net/",
    "kind": "primary",
    "why": "The International Astronomical Union's official clearing house for minor-planet observations and designations — the authority behind every figure in the footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:45Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.minorplanetcenter.net/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 69,
    "title": "SIMBAD Astronomical Database — Mizar (ζ Ursae Majoris)",
    "url": "https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=mizar",
    "kind": "primary",
    "why": "The professional reference database entry: distance, magnitude, multiplicity. Use it to rebuild the footnote's garbled table of Bayer designations, magnitudes and distances accurately.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=mizar",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 69,
    "title": "ESA — Hipparcos, the star-mapping mission",
    "url": "https://www.cosmos.esa.int/web/hipparcos",
    "kind": "primary",
    "why": "The mission whose parallax catalogue produced the modern distances to the Big Dipper stars (the 78–124 light-year figures the footnote quotes).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.cosmos.esa.int/web/hipparcos",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 70,
    "title": "NARA Catalog — World War I Actions (National Archives Identifier 97503)",
    "url": "https://catalog.archives.gov/id/97503",
    "kind": "archive-record",
    "why": "The archival record confirming that Reel 6 of this film shows Archduke Francis Ferdinand's funeral, and the route to ordering that reel.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/97503",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 70,
    "title": "The Austro-Hungarian Ultimatum to Serbia, 23 July 1914 (English translation) — BYU World War I Document Archive",
    "url": "https://wwi.lib.byu.edu/index.php/The_Austro-Hungarian_Ultimatum_to_Serbia_(English_translation)",
    "kind": "primary",
    "why": "The document that turned the assassination into a world war — the direct causal link the footnote asserts, in its own words.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://wwi.lib.byu.edu/index.php/The_Austro-Hungarian_Ultimatum_to_Serbia_(English_translation)",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 70,
    "title": "Library of Congress — Assassination of Archduke Franz Ferdinand: Topics in Chronicling America",
    "url": "https://guides.loc.gov/chronicling-america-assassination-franz-ferdinand",
    "kind": "primary",
    "why": "LOC guide into the digitised American newspaper pages from 28 June 1914 onward — the event as it was reported the same week, not as later summarised.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://guides.loc.gov/chronicling-america-assassination-franz-ferdinand",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 71,
    "title": "Michael Faraday, Experimental Researches in Electricity, Volume 1 (Project Gutenberg)",
    "url": "https://www.gutenberg.org/ebooks/14986",
    "kind": "primary",
    "why": "Faraday's own account, in his own words, of the lines of force the footnote credits him with coining. Full text, public domain, free to read.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/14986",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 71,
    "title": "James Clerk Maxwell, \"On Physical Lines of Force\" (1861)",
    "url": "https://en.wikisource.org/wiki/On_Physical_Lines_of_Force",
    "kind": "primary",
    "why": "Where Faraday's intuitive lines were turned into field equations — the step from picture to physics.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/On_Physical_Lines_of_Force",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 72,
    "title": "US Food and Drug Administration — Neurological Devices: Reclassification of Electroconvulsive Therapy Devices, Federal Register, 26 December 2018",
    "url": "https://www.federalregister.gov/documents/2018/12/26/2018-27809/neurological-devices-reclassification-of-electroconvulsive-therapy-devices",
    "kind": "primary",
    "why": "The current US regulatory record for ECT devices, including the agency's own review of risks and evidence. A rigorous, non-polemical counterweight to the footnote's source, and a US Government document.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.federalregister.gov/documents/2018/12/26/2018-27809/neurological-devices-reclassification-of-electroconvulsive-therapy-devices-effective-date-of",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 72,
    "title": "Ugo Cerletti, \"Old and New Information about Electroshock\", American Journal of Psychiatry 107 (1950)",
    "url": "https://doi.org/10.1176/ajp.107.2.87",
    "kind": "primary",
    "why": "Cerletti's own retrospective account, in his own words. FLAG: the DOI resolver returned 403 to automated clients (publisher bot-blocking) so it could not be machine-verified; the DOI is well-formed and the article is real, but the full text is paywalled.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:24Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 73,
    "title": "OSHA — 29 CFR 1910.303, General requirements for electrical safety",
    "url": "https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.303",
    "kind": "primary",
    "why": "The binding US regulation governing exactly the hazard the footnote describes. US Government document, freely readable.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.303",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 73,
    "title": "CDC / NIOSH — Electrical Safety topic page",
    "url": "https://www.cdc.gov/niosh/topics/electrical/",
    "kind": "reference",
    "why": "NIOSH's occupational-electrocution research and its worker-training materials on the physiology of electric shock. FLAG: cdc.gov returns 403 to automated clients; the page is real but could not be machine-verified here.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:37Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 74,
    "title": "US Senate, Project MKULTRA: The CIA's Program of Research in Behavioral Modification — Joint Hearing, 3 August 1977",
    "url": "https://www.intelligence.senate.gov/sites/default/files/hearings/95mkultra.pdf",
    "kind": "primary",
    "why": "The declassified congressional record of the US government's own programme to use hypnosis and drugs for behavioural control — the point at which the footnote's abstract description became documented state practice. Full PDF, US Government, free.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:43Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/wp-content/uploads/2024/08/sites-default-files-hearings-95mkultra.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 74,
    "title": "CIA Freedom of Information Act Electronic Reading Room",
    "url": "https://www.cia.gov/readingroom",
    "kind": "primary",
    "why": "Searchable archive of the declassified MKULTRA and behavioural-research files themselves. FLAG: the /collection/mkultra deep link 302-redirects to this reading-room root — search 'MKULTRA' from here rather than deep-linking.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.cia.gov/system-maintenance/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 75,
    "title": "B. R. Ambedkar, Annihilation of Caste (1936)",
    "url": "https://archive.org/details/AnnihilationOfCasteDr.B.r.ambedkar",
    "kind": "primary",
    "why": "The foundational text on the varna system and untouchability, written by the Dalit jurist who went on to chair the drafting committee of the Indian Constitution. The subject speaking for itself rather than being described from outside.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:11Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/AnnihilationOfCasteDr.B.r.ambedkar",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 75,
    "title": "Columbia University — Dr. B. R. Ambedkar, Annihilation of Caste: annotated critical edition",
    "url": "https://ccnmtl.columbia.edu/projects/mmt/ambedkar/web/index.html",
    "kind": "reference",
    "why": "Scholarly annotated edition with the Gandhi exchange, for a reader who wants the argument in context.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ccnmtl.columbia.edu/projects/mmt/ambedkar/web/index.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 75,
    "title": "Government of India, Legislative Department — The Constitution of India (Article 17 abolishes untouchability)",
    "url": "https://legislative.gov.in/constitution-of-india/",
    "kind": "primary",
    "why": "The official text of the constitutional provision that abolished untouchability in 1950 and made its practice an offence — the legal answer to the footnote's account.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.legislative.gov.in/constitution-of-india",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 76,
    "title": "Executive Order 9066 (1942) — original document",
    "url": "https://www.archives.gov/milestone-documents/executive-order-9066",
    "kind": "primary",
    "why": "The signed order that authorised detention without charge or trial of a civilian population inside the United States — the footnote's 'veneer of legality' in its most literal American form.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/milestone-documents/executive-order-9066",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 76,
    "title": "International Covenant on Civil and Political Rights (OHCHR) — Art. 9, arbitrary arrest and detention",
    "url": "https://www.ohchr.org/en/instruments-mechanisms/instruments/international-covenant-civil-and-political-rights",
    "kind": "primary",
    "why": "The treaty text defining arbitrary detention in international law. URL returned HTTP 403 to an automated request (OHCHR bot-blocks scripted fetches); the page is real and loads in a browser, but I could not mechanically confirm it.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ohchr.org/en/instruments-mechanisms/instruments/international-covenant-civil-and-political-rights",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 76,
    "title": "Amnesty International — detention and prisoners of conscience",
    "url": "https://www.amnesty.org/en/what-we-do/detention/",
    "kind": "reference",
    "why": "The organisation that coined 'prisoner of conscience' — the working distinction the footnote gestures at between a political prisoner and a criminal defendant.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.amnesty.org/en/what-we-do/detention/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 77,
    "title": "NARA Catalog record 13113 — 'The Fleet That Came to Stay'",
    "url": "https://catalog.archives.gov/id/13113",
    "kind": "archive-record",
    "why": "The authoritative federal catalogue entry for the reel, with provenance and rights statement.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/13113",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 77,
    "title": "FRUS 1922, Volume I — the Washington Naval Conference papers",
    "url": "https://history.state.gov/historicaldocuments/frus1922v01",
    "kind": "primary",
    "why": "The diplomatic record of the treaty that defined and then capped capital ships and battle cruisers by tonnage — the moment the term acquired a legal definition.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://history.state.gov/historicaldocuments/frus1922v01",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 78,
    "title": "NASA/JPL Photojournal PIA03225 — 'Highest-Resolution View of the Face on Mars'",
    "url": "https://photojournal.jpl.nasa.gov/catalog/PIA03225",
    "kind": "primary",
    "why": "NASA's own high-resolution Mars Global Surveyor image of the Cydonia mesa, side by side with the 1976 Viking frame. The single best link for a viewer who wants to decide for themselves.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/photojournal/highest-resolution-view-of-face-on-mars/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 78,
    "title": "Malin Space Science Systems — MOC2-283 Cydonia release (May 2001)",
    "url": "https://www.msss.com/mars_images/moc/extended_may2001/face/",
    "kind": "primary",
    "why": "The original camera-team release page for the definitive Cydonia image, written by the people who operated the camera.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:45Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://asimov.msss.com/mars_images/moc/extended_may2001/face/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 78,
    "title": "NARA Catalog record 45329 — 'Mariner Encounters Mars'",
    "url": "https://catalog.archives.gov/id/45329",
    "kind": "archive-record",
    "why": "Federal catalogue entry establishing provenance and public-domain status for the mission-control footage.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/45329",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 79,
    "title": "U.S. Senate — Project MKULTRA, The CIA's Program of Research in Behavioral Modification (1977 joint hearing, full PDF)",
    "url": "https://www.intelligence.senate.gov/sites/default/files/hearings/95mkultra.pdf",
    "kind": "primary",
    "why": "The declassified hearing transcript in which the Agency's own behaviour-modification programme is described under oath. The documentary floor under the whole subject.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:43Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/wp-content/uploads/2024/08/sites-default-files-hearings-95mkultra.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 79,
    "title": "U.S. Senate — the Church Committee",
    "url": "https://www.senate.gov/about/powers-procedures/investigations/church-committee.htm",
    "kind": "primary",
    "why": "The Senate's own record of the 1975 investigation the footnote alludes to, with routes into the published reports.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.senate.gov/about/powers-procedures/investigations/church-committee.htm",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 80,
    "title": "US Patent 5,889,870 — 'Acoustic heterodyne device and method' (F. Joseph 'Woody' Norris)",
    "url": "https://patents.google.com/patent/US5889870A/en",
    "kind": "primary",
    "why": "The actual patent behind the hypersonic-sound technology the footnote describes: two ultrasonic beams interfering in air to produce audible sound only where they cross. Filed 1996, granted 1999. Title and dates confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US5889870A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 81,
    "title": "Tesla, US Patent 613,809 — 'Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles' (filed 1 July 1898, granted 8 November 1898)",
    "url": "https://patents.google.com/patent/US613809A/en",
    "kind": "primary",
    "why": "The exact patent the footnote cites, in full, with the original drawings. Filing and grant dates confirmed on the page.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US613809A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 81,
    "title": "Scanned original of US 613,809 (PDF)",
    "url": "https://patentimages.storage.googleapis.com/6b/b5/5d/3dc49d9a2758de/US613809.pdf",
    "kind": "primary",
    "why": "The 1898 printed patent as an image scan — the physical document rather than a transcription. URL taken directly from the patent record.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patentimages.storage.googleapis.com/6b/b5/5d/3dc49d9a2758de/US613809.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 81,
    "title": "NARA Catalog record 77881 — Terrier vs. F6F drone film",
    "url": "https://catalog.archives.gov/id/77881",
    "kind": "archive-record",
    "why": "Federal catalogue entry for the drone footage, confirming date and provenance.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/77881",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 82,
    "title": "Project MKULTRA, The CIA's Program of Research in Behavioral Modification — Joint Hearing, Select Committee on Intelligence and Subcommittee on Health and Scientific Research, 3 August 1977 (full PDF)",
    "url": "https://www.intelligence.senate.gov/sites/default/files/hearings/95mkultra.pdf",
    "kind": "primary",
    "why": "The definitive primary document. Sworn testimony, the recovered financial records that survived Helms's 1973 destruction order, and the list of institutions involved.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:43Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/wp-content/uploads/2024/08/sites-default-files-hearings-95mkultra.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 82,
    "title": "U.S. Senate — the Church Committee",
    "url": "https://www.senate.gov/about/powers-procedures/investigations/church-committee.htm",
    "kind": "primary",
    "why": "The Senate's own record of the investigation that first brought MK-ULTRA into public view in 1975.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.senate.gov/about/powers-procedures/investigations/church-committee.htm",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 82,
    "title": "Senate Select Committee on Intelligence — intelligence-related commissions (incl. the Rockefeller Commission)",
    "url": "https://www.intelligence.senate.gov/resources/intelligence-related-commissions",
    "kind": "primary",
    "why": "Routes to the presidential commission the footnote names alongside the Church Committee.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:42Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/resources/intelligence-related-commissions/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 83,
    "title": "Plato, Republic (Jowett translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1497",
    "kind": "primary",
    "why": "Stand-in for the Classical corpus Petrarch was reaching back toward when he called his own age dark. Title confirmed on the page.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1497",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 83,
    "title": "Galileo, Sidereus Nuncius / 'The Sidereal Messenger' (English translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/46036",
    "kind": "primary",
    "why": "The other end of the arc: the moment the 'darkness' Petrarch complained of is conventionally said to have broken. Reads directly into footnote 84.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/46036",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 84,
    "title": "Galileo, 'The Sidereal Messenger' (Sidereus Nuncius, 1610), English translation — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/46036",
    "kind": "primary",
    "why": "The observational report that broke the old cosmology open — the moons of Jupiter, the mountains of the Moon. Title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/46036",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 84,
    "title": "Galileo, 'A Discourse Presented to the Most Serene Don Cosimo II, Great Duke of Tuscany, Concerning the Natation of Bodies' — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/37729",
    "kind": "primary",
    "why": "Galileo arguing from experiment against authority, in his own words. The footnote's exact claim about experimentation validating physical theory, demonstrated. Title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/37729",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 84,
    "title": "Museo Galileo, Florence — digital collections",
    "url": "https://www.museogalileo.it/en/",
    "kind": "reference",
    "why": "The institution holding Galileo's surviving instruments, with digitised manuscripts and object records.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.museogalileo.it/en/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 85,
    "title": "William Gilbert, 'On the Magnet, Magnetick Bodies Also, and On the Great Magnet the Earth' (De Magnete, 1600), English translation — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/33810",
    "kind": "primary",
    "why": "The book the footnote credits with coining 'electricus'. Full text, free. Title confirmed on the page.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/33810",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 85,
    "title": "The Papers of Benjamin Franklin (Yale/APS digital edition)",
    "url": "https://franklinpapers.org/",
    "kind": "primary",
    "why": "Franklin's own letters and the text of 'Experiments and Observations on Electricity' — his electrical work in his own hand rather than in summary.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://franklinpapers.org/",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 86,
    "title": "Newton, 'Philosophiae Naturalis Principia Mathematica' — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/28233",
    "kind": "primary",
    "why": "The full text of the work the footnote calls the greatest single book in the history of science. Title confirmed on the page.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/28233",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 86,
    "title": "The Newton Project (University of Oxford)",
    "url": "https://www.newtonproject.ox.ac.uk/",
    "kind": "primary",
    "why": "Transcriptions and facsimiles of Newton's manuscripts — including the alchemical and theological writings the footnote alludes to when it calls him a theologian and alchemist.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.newtonproject.ox.ac.uk/",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 86,
    "title": "Cambridge Digital Library — Newton's own annotated copy of the Principia",
    "url": "https://cudl.lib.cam.ac.uk/view/PR-ADV-B-00039-00001/1",
    "kind": "primary",
    "why": "Page-by-page facsimile of Newton's personal first edition with his handwritten corrections. Returned HTTP 403 to a scripted request (Cambridge bot-blocks automation); the page is real and loads in a browser but I could not mechanically confirm it.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://cudl.lib.cam.ac.uk/view/PR-ADV-B-00039-00001/1",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 87,
    "title": "University of Virginia, Division of Perceptual Studies",
    "url": "https://med.virginia.edu/perceptual-studies/",
    "kind": "primary",
    "why": "The academic unit founded by Ian Stevenson that produced the children's past-life case studies Sagan singled out as deserving serious investigation. The actual research programme behind claim (3), not a summary of it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://med.virginia.edu/clinical/psychiatry-neurobehavioral-sciences/perceptual-studies",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 88,
    "title": "Plato, Timaeus (Jowett translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1572",
    "kind": "primary",
    "why": "The dialogue in which the Atlantis story is first told, by Critias to Socrates. Every Atlantis claim in existence descends from these pages. Title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1572",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 88,
    "title": "Plato, Critias (Jowett translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1571",
    "kind": "primary",
    "why": "The unfinished dialogue containing the detailed description of Atlantis — its rings of land and water, its kings, its fall. Title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1571",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 89,
    "title": "USGS, 'This Dynamic Earth: The Story of Plate Tectonics'",
    "url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
    "kind": "primary",
    "why": "The federal survey's own account of why continents do not sink — the science that retired Lemuria as a hypothesis, and the actual mechanism behind the Ring of Fire the footnote invokes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 89,
    "title": "Biodiversity Heritage Library — Sclater's 1864 'The Mammals of Madagascar' in The Quarterly Journal of Science",
    "url": "https://www.biodiversitylibrary.org/bibliography/2321",
    "kind": "primary",
    "why": "Philip Sclater's paper is where the name Lemuria was invented, as a serious zoogeographical hypothesis about lemur distribution — long before the occult version. BHL returned HTTP 403 to a scripted request (Cloudflare); the library and the volume are real but I could not mechanically confirm this exact URL.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:24Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:36Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 90,
    "title": "NOAA National Centers for Environmental Information — Geomagnetism",
    "url": "https://www.ngdc.noaa.gov/geomag/",
    "kind": "primary",
    "why": "The federal geomagnetic data programme, including the historical record of magnetic pole wander and field reversal. Lets a viewer see what actually shifts, and how fast.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ncei.noaa.gov/products/geomagnetic-data",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 90,
    "title": "USGS, 'This Dynamic Earth: The Story of Plate Tectonics'",
    "url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
    "kind": "primary",
    "why": "Includes the magnetic-striping evidence from the sea floor — the observational basis for geomagnetic reversals, which is the real phenomenon the pole-shift literature borrows its authority from.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 91,
    "title": "The Avalon Project — Nuremberg / International Military Tribunal documents",
    "url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
    "kind": "primary",
    "why": "The trial record in which a totalitarian state's own internal documents were read into evidence — the machinery the footnote describes, described by the people who ran it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 91,
    "title": "Charter of the International Military Tribunal (1945)",
    "url": "https://avalon.law.yale.edu/imt/imtconst.asp",
    "kind": "primary",
    "why": "The founding instrument that first defined crimes against humanity in law — the counter-move to totalitarianism, in its original text.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/imt/imtconst.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 92,
    "title": "Plato, Republic (Jowett translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1497",
    "kind": "primary",
    "why": "The founding Western argument for a ranked society justified by nature — the intellectual ancestor of every 'brutal hierarchy' the footnote is reaching for. Title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1497",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 93,
    "title": "The Constitution of Japan (1947) — National Diet Library, 'Birth of the Constitution of Japan'",
    "url": "https://www.ndl.go.jp/constitution/e/etc/c01.html",
    "kind": "primary",
    "why": "Article 1 makes the Emperor 'the symbol of the State and of the unity of the People, deriving his position from the will of the people' — a figurehead created by an actual sentence in an actual document. Page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ndl.go.jp/constitution/e/etc/c01.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 93,
    "title": "The Potsdam Declaration — National Diet Library",
    "url": "https://www.ndl.go.jp/constitution/e/etc/c06.html",
    "kind": "primary",
    "why": "The Allied demand that produced that constitutional settlement. Page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ndl.go.jp/constitution/e/etc/c06.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 93,
    "title": "Japan Center for Asian Historical Records / National Archives of Japan digital archive",
    "url": "https://www.digital.archives.go.jp/",
    "kind": "archive-record",
    "why": "Japan's own digitised state records for the period — the other side of the paper trail.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.digital.archives.go.jp/",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 94,
    "title": "NARA Catalog record 13113 — 'The Fleet That Came to Stay'",
    "url": "https://catalog.archives.gov/id/13113",
    "kind": "archive-record",
    "why": "Federal catalogue record with full provenance for the footage above.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/13113",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 94,
    "title": "Plato, Republic (Jowett translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1497",
    "kind": "primary",
    "why": "The classical source of the argument the footnote's 'egalitarian' half is arguing against — useful as counterpoint rather than support. Title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1497",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 95,
    "title": "George Orwell, 'Nineteen Eighty-Four' — full text, Project Gutenberg Australia",
    "url": "https://gutenberg.net.au/ebooks01/0100021.txt",
    "kind": "primary",
    "why": "The novel itself, free and complete. LICENCE FLAG: this is public domain in Australia (life+50), NOT in the United States, where the novel remains in copyright. Safe to LINK to as a read-more; do not quote from it at length or mirror the file.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://gutenberg.net.au/ebooks01/0100021.txt",
      "content_type": "text/plain",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 95,
    "title": "The Avalon Project — International Military Tribunal documents",
    "url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
    "kind": "primary",
    "why": "For the viewer who wants to compare Orwell's fictional apparatus with the documented real one, in the totalitarian state's own paperwork.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 96,
    "title": "FBI Records: The Vault — Nikola Tesla file",
    "url": "https://vault.fbi.gov/nikola-tesla",
    "kind": "primary",
    "why": "The declassified federal file on the seizure and evaluation of Tesla's papers after his death in 1943, including the government's own assessment of the teleforce claims. This is the single best primary source for this footnote. The URL returned HTTP 403 to a scripted request (the FBI site bot-blocks automation); the page is real and loads in a browser, but I could not mechanically confirm it.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://vault.fbi.gov/nikola-tesla",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 96,
    "title": "Tesla, US Patent 613,809 (1898) — remote control of vessels",
    "url": "https://patents.google.com/patent/US613809A/en",
    "kind": "primary",
    "why": "Tesla's work as he actually documented it and had it examined, rather than as he described it to the press. A useful calibration against the teleforce claims. Confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US613809A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 97,
    "title": "The Tripartite Pact, Berlin, 27 September 1940 — full text, Avalon Project (Yale Law School)",
    "url": "https://avalon.law.yale.edu/wwii/triparti.asp",
    "kind": "primary",
    "why": "The treaty itself, in the exact form the footnote names. Page title confirmed: 'Summary of the Three-Power Pact Between Germany, Italy, and Japan, Signed at Berlin, September 27, 1940.'",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/wwii/triparti.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 97,
    "title": "Foreign Relations of the United States, 1940, Volume I",
    "url": "https://history.state.gov/historicaldocuments/frus1940v01",
    "kind": "primary",
    "why": "The U.S. State Department's own contemporaneous diplomatic record of the Axis alignment — cables and memoranda from the months around the pact.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://history.state.gov/historicaldocuments/frus1940v01",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 98,
    "title": "The Rigveda (Ralph T. H. Griffith translation, 1896) — Wikisource",
    "url": "https://en.wikisource.org/wiki/The_Rig_Veda",
    "kind": "primary",
    "why": "The complete Rig Veda in a public-domain English translation, browsable by mandala and hymn — including the Hymn of Creation the footnote paraphrases. Page confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/The_Rig_Veda",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 98,
    "title": "NARA Catalog record 1936944 — 'Fifteen Minutes in India'",
    "url": "https://catalog.archives.gov/id/1936944",
    "kind": "archive-record",
    "why": "Federal catalogue entry establishing provenance and rights for the footage above.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/1936944",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 99,
    "title": "United States Holocaust Memorial Museum — The Nuremberg Race Laws",
    "url": "https://encyclopedia.ushmm.org/content/en/article/the-nuremberg-race-laws",
    "kind": "primary",
    "why": "What happened when the 'Aryan race' theory the footnote describes was written into statute — with the text and facsimiles of the 1935 laws.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://encyclopedia.ushmm.org/content/en/article/the-nuremberg-race-laws",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 99,
    "title": "The Rigveda (Griffith translation, 1896) — Wikisource",
    "url": "https://en.wikisource.org/wiki/The_Rig_Veda",
    "kind": "primary",
    "why": "The other half of the footnote: 'arya' in its original Sanskrit usage, in the text where it actually appears, so a viewer can see the gulf between the word and what nineteenth-century Europe made of it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/The_Rig_Veda",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 99,
    "title": "The Avalon Project — International Military Tribunal documents",
    "url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
    "kind": "primary",
    "why": "The trial record in which the racial doctrine was entered as evidence and adjudicated.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 100,
    "title": "The Rigveda (Ralph T. H. Griffith translation, 1896) — Wikisource",
    "url": "https://en.wikisource.org/wiki/The_Rig_Veda",
    "kind": "primary",
    "why": "The first and oldest of the four collections the footnote enumerates, complete and free, arranged in the mandala/sukta structure the footnote describes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/The_Rig_Veda",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 100,
    "title": "The Vedanta-Sutras with the Commentary by Sankaracarya (George Thibaut translation, Sacred Books of the East) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/16295",
    "kind": "primary",
    "why": "From Max Müller's 'Sacred Books of the East' series, the Victorian scholarly project that produced the English Vedic canon the footnote is quoting from. Title confirmed on the page.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/16295",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 100,
    "title": "NARA Catalog record 1936944 — 'Fifteen Minutes in India'",
    "url": "https://catalog.archives.gov/id/1936944",
    "kind": "archive-record",
    "why": "Provenance and rights record for the accompanying footage.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/1936944",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 101,
    "title": "The Hymns of the Rigveda, Volume I — Ralph T. H. Griffith translation (1896)",
    "url": "https://archive.org/details/in.ernet.dli.2015.104118",
    "kind": "primary",
    "why": "The footnote's claim that 'Vishnu is mentioned 93 times in the Rigveda' is checkable only against the Rigveda itself. Griffith's 1896 translation is public domain and searchable.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/in.ernet.dli.2015.104118",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 101,
    "title": "The Bhagavad Gita (Kashinath Trimbak Telang translation, Sacred Books of the East vol. 8, 1882)",
    "url": "https://archive.org/details/bhagavadgtwi00tela",
    "kind": "primary",
    "why": "The footnote cites the Gita for the purpose of the avatars ('to vanquish negative forces') — this is the passage (Gita 4.7–4.8) in a public-domain scholarly translation.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/bhagavadgtwi00tela",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 101,
    "title": "Vishnu — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Vishnu",
    "kind": "reference",
    "why": "This is the actual source the footnote quotes near-verbatim; include it so a viewer can see where the study edition's text came from.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Vishnu",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 102,
    "title": "The Upanishads, Part 1 (F. Max Müller, Sacred Books of the East vol. 1, 1879)",
    "url": "https://archive.org/details/upanishads01ml",
    "kind": "primary",
    "why": "The Brihadaranyaka and Chandogya Upanishads contain the earliest systematic statements of transmigration — the actual textual root of the doctrine the footnote summarises. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/upanishads01ml",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 102,
    "title": "Reincarnation — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Reincarnation",
    "kind": "reference",
    "why": "The footnote is quoted directly from this article; linking it lets the viewer see the provenance of the study edition's text.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Reincarnation",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 103,
    "title": "W. M. Flinders Petrie, Tell el Amarna (1894) — the excavation report for Akhenaten's city",
    "url": "https://archive.org/details/tellelamarna00petr",
    "kind": "primary",
    "why": "Petrie's own excavation report is the primary archaeological record of the Aten cult site and its inscriptions, including the Aten cartouches the footnote argues about. Published 1894, public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:07Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/tellelamarna00petr",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 103,
    "title": "James Henry Breasted, Ancient Records of Egypt, Vol. II: The Eighteenth Dynasty (1906)",
    "url": "https://archive.org/details/ancientrecordsof02brea",
    "kind": "primary",
    "why": "Breasted's translations of the Eighteenth Dynasty inscriptions — including the Aten hymns and royal titularies — are where an English reader can actually check the cartouche/name claims. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:12Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/ancientrecordsof02brea",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 103,
    "title": "Strong's Exhaustive Concordance of the Bible (1890) — searchable full text",
    "url": "https://archive.org/details/exhaustiveconcor00stro",
    "kind": "primary",
    "why": "The footnote sends the reader to Strong's under 'LORD' for the Adon/Adonai/YHWH usage argument; this is the actual 1890 concordance, public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:20Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/exhaustiveconcor00stro",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 104,
    "title": "James Henry Breasted, Ancient Records of Egypt, Vol. II: The Eighteenth Dynasty (1906)",
    "url": "https://archive.org/details/ancientrecordsof02brea",
    "kind": "primary",
    "why": "Contains translations of Amenhotep III's own commemorative scarabs and building inscriptions, including the Tiye marriage scarab — the primary evidence behind every claim in this footnote. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:12Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/ancientrecordsof02brea",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 104,
    "title": "The Metropolitan Museum of Art — collection search, Amenhotep III",
    "url": "https://www.metmuseum.org/art/collection/search?q=Amenhotep%20III",
    "kind": "archive-record",
    "why": "Object-level museum records for statuary and reliefs of Amenhotep III, with provenance — a curious viewer can look at the actual surviving artefacts.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:23Z",
      "method": "GET",
      "http_status": 429,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 429,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 104,
    "title": "Amenhotep III — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Amenhotep_III",
    "kind": "reference",
    "why": "The footnote is quoted verbatim from this article, including its regnal-date ranges; linking it exposes the source.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Amenhotep_III",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 105,
    "title": "W. M. Flinders Petrie, Tell el Amarna (1894)",
    "url": "https://archive.org/details/tellelamarna00petr",
    "kind": "primary",
    "why": "The first scientific excavation report of Akhetaten (Amarna), Akhenaten's purpose-built capital — plans, inscriptions, and the physical evidence of the Aten cult. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:07Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/tellelamarna00petr",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 105,
    "title": "N. de G. Davies, The Rock Tombs of El Amarna (Egypt Exploration Fund, 1903–1908) — Part VI includes the Great Hymn to the Aten",
    "url": "https://archive.org/details/rocktombsofelama06davi",
    "kind": "primary",
    "why": "Davies' facsimile copies of the Amarna tomb inscriptions are the source of the Great Hymn to the Aten, the central text of Akhenaten's religion and the one most often compared to Psalm 104. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:53Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 105,
    "title": "Akhenaten — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Akhenaten",
    "kind": "reference",
    "why": "The direct source of the footnote's wording, including the disputed coregency lengths and the Sed-festival claim.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Akhenaten",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 106,
    "title": "Ludwig Borchardt, Porträts der Königin Nofret-ete aus den Grabungen 1912/13 in Tell el-Amarna (1923) — the excavator's own publication of the bust",
    "url": "https://archive.org/details/gri_33125009524253",
    "kind": "primary",
    "why": "Borchardt found the bust on 6 December 1912 and published it himself; this is the primary excavation publication. Public domain (1923).",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/gri_33125009524253",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 106,
    "title": "Ägyptisches Museum und Papyrussammlung, Staatliche Museen zu Berlin — the museum holding the bust",
    "url": "https://www.smb.museum/en/museums-institutions/aegyptisches-museum-und-papyrussammlung/home/",
    "kind": "archive-record",
    "why": "The institutional record for the object the footnote calls her fame — including the museum's own account of the 1912 find and the ongoing restitution argument.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.smb.museum/en/museums-institutions/aegyptisches-museum-und-papyrussammlung/home/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 106,
    "title": "Nefertiti — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Nefertiti",
    "kind": "reference",
    "why": "The source the footnote quotes, including the Neferneferuaten identification the footnote says 'latest research' doubts.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Nefertiti",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 107,
    "title": "Tutankhamun: Anatomy of an Excavation — Howard Carter's excavation records, digitised (Griffith Institute, University of Oxford)",
    "url": "http://www.griffith.ox.ac.uk/discoveringTut/",
    "kind": "primary",
    "why": "Carter's own journals, diaries, object cards, plans and Harry Burton's photographs, season by season. This is the actual archaeological record of the discovery — the single best 'read next' link in this footnote group.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "status": "unconfirmed",
      "error_type": "URLError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:08Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "URLError"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 107,
    "title": "Tutankhamun Spatial Archive (Griffith Institute)",
    "url": "https://tutankhamun.griffith.ox.ac.uk/",
    "kind": "archive-record",
    "why": "Lets a viewer walk the tomb and see where each recorded object actually lay, tied back to Carter's cards.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://tutankhamun.griffith.ox.ac.uk/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 107,
    "title": "Howard Carter and A. C. Mace, The Tomb of Tut-Ankh-Amen, Vol. I (1923)",
    "url": "https://archive.org/details/in.ernet.dli.2015.106167",
    "kind": "primary",
    "why": "Carter's own published account of the discovery, in the year it happened. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:33Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/in.ernet.dli.2015.106167",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 108,
    "title": "Grand Lodge of British Columbia and Yukon — 'The serpent' (Masonic symbolism reference page)",
    "url": "https://www.freemasonry.bcy.ca/symbolism/serpent.html",
    "kind": "primary",
    "why": "This is a regular Grand Lodge speaking for itself about the serpent's (non-)role in Masonry — and it appears to be the actual uncredited source of the footnote's opening paragraph.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.freemasonry.bcy.ca/symbolism/serpent.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 108,
    "title": "George Oliver, The Historical Landmarks and Other Evidences of Freemasonry Explained (1846)",
    "url": "https://archive.org/details/historicallandm00olivgoog",
    "kind": "primary",
    "why": "The footnote quotes Oliver on the serpent as 'a bright symbol of Hope'; this is Oliver in his own words, public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/historicallandm00olivgoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 109,
    "title": "James Henry Breasted, Ancient Records of Egypt, Vol. II: The Eighteenth Dynasty (1906)",
    "url": "https://archive.org/details/ancientrecordsof02brea",
    "kind": "primary",
    "why": "Translated inscriptions naming the First Prophets of Amun and documenting the priesthood's wealth and political weight under Amenhotep III — the evidentiary basis for the footnote's chronology of Maya and Parennefer. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:12Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/ancientrecordsof02brea",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 109,
    "title": "Auguste Mariette, Karnak: étude topographique et archéologique (1875)",
    "url": "https://archive.org/details/karnaktudetopo00mari",
    "kind": "primary",
    "why": "The nineteenth-century topographical survey of the Amun temple complex at Karnak — the physical seat of the priesthood the footnote says assassinated Akhenaten. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:23Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:40Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 109,
    "title": "High Priest of Amun — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/High_Priest_of_Amun",
    "kind": "reference",
    "why": "The article the footnote is quoted from, including the Redford speculation about Maya/Ptahmose.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/High_Priest_of_Amun",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 110,
    "title": "British Museum — the Amarna Letters (Tell el-Amarna tablets) collection records",
    "url": "https://www.britishmuseum.org/collection/search?keyword=Amarna%20letter",
    "kind": "archive-record",
    "why": "Object-level records and photographs of the actual clay tablets sent to Amenhotep III and Akhenaten — the physical documents in which the Habiru appear. This is what the footnote is really about.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.britishmuseum.org/collection/search?keyword=Amarna%20letter",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 110,
    "title": "Samuel A. B. Mercer, The Tell El-Amarna Tablets (1939) / J. A. Knudtzon, Die El-Amarna-Tafeln (1915) — the standard editions",
    "url": "https://archive.org/details/dieelamarnatafel01knud",
    "kind": "primary",
    "why": "Knudtzon's 1915 edition is the foundational transcription and translation of the entire Amarna corpus, including the Canaanite vassals' complaints about the Habiru. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:19Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/dieelamarnatafel01knud",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 110,
    "title": "Exodus 34 (King James Version) — full chapter text",
    "url": "https://www.biblegateway.com/passage/?search=Exodus+34&version=KJV",
    "kind": "primary",
    "why": "The footnote turns on Exodus 34:29–35 and the veil; this is the passage itself in a public-domain translation.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.biblegateway.com/passage/?search=Exodus+34&version=KJV",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 111,
    "title": "The Mesha Stele (Moabite Stone), ca. 840 BCE — Louvre collection record",
    "url": "https://collections.louvre.fr/en/ark:/53355/cl010146854",
    "kind": "archive-record",
    "why": "Carries one of the earliest extra-biblical attestations of the name YHWH. If the footnote wants to argue about where the divine name came from, this is where the physical evidence starts.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://collections.louvre.fr/en/ark:/53355/cl010146854",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 111,
    "title": "Wilhelm Gesenius, Hebrew and Chaldee Lexicon to the Old Testament Scriptures (Tregelles translation, 1857)",
    "url": "https://archive.org/details/hebrewchaldeelex00geseuoft",
    "kind": "primary",
    "why": "The standard nineteenth-century lexicon entry for Adon / Adonai / YHWH — lets a reader check the transliteration claim the footnote makes rather than take it on trust. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/hebrewchaldeelex00geseuoft",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 111,
    "title": "Tetragrammaton — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Tetragrammaton",
    "kind": "reference",
    "why": "Covers the qere perpetuum — the practice of writing YHWH but reading 'Adonai' aloud — which is the one genuinely solid element of the footnote's argument.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Tetragrammaton",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 112,
    "title": "Witztum, Rips & Rosenberg, 'Equidistant Letter Sequences in the Book of Genesis', Statistical Science 9(3), 1994",
    "url": "https://projecteuclid.org/journals/statistical-science/volume-9/issue-3/Equidistant-Letter-Sequences-in-the-Book-of-Genesis/10.1214/ss/1177010393.full",
    "kind": "primary",
    "why": "The actual peer-reviewed paper that started the Bible Code phenomenon and that Drosnin's book is built on. Open access at Project Euclid.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://projecteuclid.org/journals/statistical-science/volume-9/issue-3/Equidistant-Letter-Sequences-in-the-Book-of-Genesis/10.1214/ss/1177010393.full",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 112,
    "title": "McKay, Bar-Natan, Bar-Hillel & Kalai, 'Solving the Bible Code Puzzle', Statistical Science 14(2), 1999",
    "url": "https://projecteuclid.org/journals/statistical-science/volume-14/issue-2/Solving-the-Bible-Code-Puzzle/10.1214/ss/1009212243.full",
    "kind": "primary",
    "why": "The refutation, in the same journal: shows the result came from tuning the list of rabbinical appellations, and reproduces comparable 'codes' in Hebrew War and Peace. This is the honest counterweight.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://projecteuclid.org/journals/statistical-science/volume-14/issue-2/Solving-the-Bible-Code-Puzzle/10.1214/ss/1009212243.full",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 112,
    "title": "Brendan McKay — Bible Code research pages (Australian National University)",
    "url": "http://users.cecs.anu.edu.au/~bdm/dilugim/",
    "kind": "primary",
    "why": "McKay's own archive of the experiments, including the Moby Dick 'assassination predictions' he produced to answer Drosnin's public challenge.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:08Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://users.cecs.anu.edu.au/~bdm/dilugim/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 113,
    "title": "Buddhist Suttas (T. W. Rhys Davids, Sacred Books of the East vol. XI, 1881) — includes the Dhammacakkappavattana Sutta",
    "url": "https://archive.org/details/buddhistsuttas01davigoog",
    "kind": "primary",
    "why": "Contains the Buddha's first sermon at Benares, in which the Four Noble Truths and the Noble Eightfold Path are set out — the exact text the footnote paraphrases. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/buddhistsuttas01davigoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 113,
    "title": "SuttaCentral — early Buddhist texts in Pali with parallel translations",
    "url": "https://suttacentral.net/sn56.11",
    "kind": "primary",
    "why": "The Dhammacakkappavattana Sutta (SN 56.11) in the original Pali alongside modern translations, so a reader can compare wordings of the Four Noble Truths.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://suttacentral.net/sn56.11",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 114,
    "title": "The Texts of Taoism, Part I: The Tao Te Ching (James Legge, Sacred Books of the East vol. XXXIX, 1891)",
    "url": "https://archive.org/details/wg939",
    "kind": "primary",
    "why": "Legge's translation with the Chinese text and his commentary — the actual Daodejing the footnote describes, including the wu wei chapters. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/wg939",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 114,
    "title": "Chinese Text Project — Dao De Jing, original Chinese with parallel translation",
    "url": "https://ctext.org/dao-de-jing",
    "kind": "primary",
    "why": "Lets a reader see the received text character by character, which matters for a footnote that leans on the untranslatability of 'wu wei'.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ctext.org/dao-de-jing",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 114,
    "title": "Tao Te Ching — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Tao_Te_Ching",
    "kind": "reference",
    "why": "The source of the footnote's wording, including the 'ten thousand manifestations' phrasing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Tao_Te_Ching",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 115,
    "title": "The Zend-Avesta, Part I: The Vendîdâd (James Darmesteter, Sacred Books of the East vol. IV, 1880)",
    "url": "https://archive.org/details/zendavesta01darm",
    "kind": "primary",
    "why": "The core Zoroastrian scripture in a public-domain scholarly translation — the actual textual basis for the footnote's claims about moral choice and druj.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:41:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/zendavesta01darm",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 115,
    "title": "Herodotus, The Histories, Book I (Rawlinson translation) — on the Magi",
    "url": "https://www.gutenberg.org/ebooks/2707",
    "kind": "primary",
    "why": "Herodotus is the earliest substantial Greek account of the Magi as a Median priestly caste — the ancestor of the word 'magic' the footnote points at. Public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/2707",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 115,
    "title": "Encyclopaedia Iranica — Zoroastrianism",
    "url": "https://iranicaonline.org/articles/zoroastrianism-i-historical-review",
    "kind": "reference",
    "why": "The standard scholarly reference work for Iranian studies; considerably more reliable than the Wikipedia text the footnote quotes.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.iranicaonline.org/articles/zoroastrianism-i-historical-review/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 116,
    "title": "USGS, 'This Dynamic Earth: The Story of Plate Tectonics' — full text",
    "url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
    "kind": "primary",
    "why": "The US Geological Survey's own book-length account of how the theory was established, including Wegener, seafloor spreading and the magnetic-stripe evidence. US Government work, free and public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 116,
    "title": "Alfred Wegener, The Origin of Continents and Oceans (1924 English translation of Die Entstehung der Kontinente und Ozeane)",
    "url": "https://archive.org/details/originofcontinen00wege",
    "kind": "primary",
    "why": "The founding text of continental drift, which the footnote correctly says plate tectonics 'encompassed and superseded'. Read the argument as Wegener made it.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:43Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 116,
    "title": "USGS Earthquake Hazards Program — live global earthquake map",
    "url": "https://earthquake.usgs.gov/earthquakes/map/",
    "kind": "reference",
    "why": "Shows plate boundaries drawing themselves in real time from current seismicity — the most immediate demonstration a curious viewer can get.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://earthquake.usgs.gov/earthquakes/map/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 117,
    "title": "NOAA National Centers for Environmental Information — Geomagnetism",
    "url": "https://www.ngdc.noaa.gov/geomag/",
    "kind": "primary",
    "why": "The US authority on the geomagnetic field, including the World Magnetic Model and the documented drift of the north magnetic pole. Directly tests the footnote's numbers.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ncei.noaa.gov/products/geomagnetic-data",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 117,
    "title": "USGS Geomagnetism Program — magnetic field reversals and pole movement",
    "url": "https://www.usgs.gov/programs/geomagnetism",
    "kind": "primary",
    "why": "US Government explanation of reversal frequency and of why 'pole shift' in the catastrophist sense is not what the geological record shows. (Server blocks scripted fetches; opens normally in a browser.)",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:52Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.usgs.gov/programs/geomagnetism",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 117,
    "title": "Geomagnetic reversal — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Geomagnetic_reversal",
    "kind": "reference",
    "why": "Gives the reversal chronology and the Brunhes–Matuyama date, which is the fastest way for a viewer to see that the footnote's 20,000-year figure does not match the evidence.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Geomagnetic_reversal",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 118,
    "title": "US Senate Select Committee to Study Governmental Operations (Church Committee) — Final Reports, 1976",
    "url": "https://www.intelligence.senate.gov/resources/intelligence-related-commissions",
    "kind": "primary",
    "why": "The most thorough official investigation any democracy has published into its own security services operating outside the law — COINTELPRO, mail opening, warrantless surveillance. Primary, and directly on the footnote's subject.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:42Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/resources/intelligence-related-commissions/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 118,
    "title": "FBI COINTELPRO files — FBI Records: The Vault",
    "url": "https://vault.fbi.gov/cointel-pro",
    "kind": "primary",
    "why": "The Bureau's own released files on its counterintelligence programme against domestic political groups: the documents, not a description of them.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://vault.fbi.gov/cointel-pro",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 118,
    "title": "Secret police — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Secret_police",
    "kind": "reference",
    "why": "The article the footnote is quoted from.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Secret_police",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 119,
    "title": "Operation Northwoods — Joint Chiefs of Staff memorandum, 13 March 1962 (declassified facsimile)",
    "url": "https://nsarchive2.gwu.edu/news/20010430/northwoods.pdf",
    "kind": "primary",
    "why": "A real, signed, declassified US military proposal to stage attacks and blame them on Cuba. Whatever one thinks of the book's larger claims, this document is authentic and is the strongest primary evidence that false-flag planning is not hypothetical.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://nsarchive2.gwu.edu/news/20010430/northwoods.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 119,
    "title": "European Parliament resolution on the Gladio affair, 22 November 1990",
    "url": "https://www.europarl.europa.eu/doceo/document/B-3-1990-2021_EN.html",
    "kind": "primary",
    "why": "The European Parliament's own contemporaneous resolution acknowledging the existence of the clandestine stay-behind networks — the official record, not a retelling.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 202,
      "final_url": "https://www.europarl.europa.eu/doceo/document/B-3-1990-2021_EN.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 119,
    "title": "False flag — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/False_flag",
    "kind": "reference",
    "why": "The article the footnote is quoted from, with its list of Italian incidents.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/False_flag",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 120,
    "title": "Project MKULTRA, The CIA's Program of Research in Behavioral Modification — Joint Hearing, US Senate, 3 August 1977 (full PDF)",
    "url": "https://www.intelligence.senate.gov/sites/default/files/hearings/95mkultra.pdf",
    "kind": "primary",
    "why": "The actual 1977 Senate hearing the footnote refers to, published by the Senate Select Committee on Intelligence. Contains the surviving MKULTRA financial records and the testimony on drug testing and the death of Frank Olson.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:43Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/wp-content/uploads/2024/08/sites-default-files-hearings-95mkultra.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 120,
    "title": "CIA CREST / FOIA Reading Room — MKULTRA collection",
    "url": "https://www.cia.gov/readingroom/collection/mkultra",
    "kind": "primary",
    "why": "The CIA's own released MKULTRA document set — subproject files, memoranda, and the destruction order. Read the paperwork.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.cia.gov/system-maintenance/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 120,
    "title": "Rockefeller Commission Report (Commission on CIA Activities within the United States), 1975 — chapter on the death of Frank Olson",
    "url": "https://www.fordlibrarymuseum.gov/library/document/0005/1561495.pdf",
    "kind": "primary",
    "why": "The first official US government acknowledgement that Olson had been given LSD without his knowledge — the disclosure that led to the family's settlement.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.fordlibrarymuseum.gov/sites/default/files/pdf_documents/library/document/0005/1561495.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 121,
    "title": "United States Holocaust Memorial Museum — 'Ghettos' (Holocaust Encyclopedia)",
    "url": "https://encyclopedia.ushmm.org/content/en/article/ghettos",
    "kind": "reference",
    "why": "The definitive institutional account of how the Nazi ghettos were created, governed and liquidated — sourced, dated, and far more precise than the footnote's Wikipedia extract.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://encyclopedia.ushmm.org/content/en/article/ghettos",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 121,
    "title": "The Ringelblum Archive — Jewish Historical Institute digital collections",
    "url": "https://www.jhi.pl/en/collections/online-collections/digital-collection",
    "kind": "primary",
    "why": "The clandestine archive buried in milk cans inside the Warsaw ghetto by Emanuel Ringelblum's team — testimony, documents and diaries written inside the ghetto by the people confined in it. The primary source, in their own hands.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "http_status": 200,
      "status": "reachable",
      "head_probe": {
        "checked_at": "2026-10-27T17:41:47Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      },
      "final_url": "https://www.jhi.pl/en/collections/online-collections/digital-collection",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 121,
    "title": "Jürgen Stroop report, 'The Warsaw Ghetto Is No More' (1943) — NARA record",
    "url": "https://catalog.archives.gov/id/6003996",
    "kind": "primary",
    "why": "The SS commander's own illustrated report on the destruction of the ghetto, entered as evidence at Nuremberg. A perpetrator document, in the US National Archives.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/6003996",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 122,
    "title": "Trial of the Major War Criminals before the International Military Tribunal ('Blue Series') — full proceedings, Avalon Project, Yale Law School",
    "url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
    "kind": "primary",
    "why": "The complete verbatim record of the Nuremberg trial, including the 29 November 1945 session at which 'Nazi Concentration Camps' was screened. Primary, free, stable.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/subject_menus/imt.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 122,
    "title": "United States Holocaust Memorial Museum — Holocaust Encyclopedia",
    "url": "https://encyclopedia.ushmm.org/",
    "kind": "reference",
    "why": "The standard scholarly reference, with document scans, survivor testimony and camp-by-camp records — the responsible place to send a viewer next.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://encyclopedia.ushmm.org/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 122,
    "title": "Yad Vashem — The Central Database of Shoah Victims' Names",
    "url": "https://yvng.yadvashem.org/",
    "kind": "archive-record",
    "why": "Names, not numbers. Over four and a half million individually documented victims — the appropriate counterweight to a footnote that renders the Holocaust as a statistic.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:52Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://collections.yadvashem.org/en/names",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 123,
    "title": "United States v. Karl Brandt et al. (the Doctors' Trial) — Trials of War Criminals before the Nuernberg Military Tribunals, Vols. I–II ('Green Series'), Library of Congress digitised full text",
    "url": "https://www.loc.gov/rr/frd/Military_Law/NTs_war-criminals.html",
    "kind": "primary",
    "why": "The complete record of the trial in which Nazi physicians and psychiatrists were prosecuted, including the T4 evidence and the judgment that produced the Nuremberg Code. This is the primary document behind the footnote's assertion. (Library of Congress blocks scripted fetches; the page opens normally in a browser.)",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 123,
    "title": "The Wannsee Protocol, 20 January 1942 — facsimile and translation, Haus der Wannsee-Konferenz",
    "url": "https://www.ghwk.de/en/conference/the-protocol-of-the-wannsee-conference",
    "kind": "primary",
    "why": "The surviving minutes in which the 'Endlösung' — the phrase the footnote puts in quotation marks — is set out as administrative policy. The document itself.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 401,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:39Z",
        "method": "HEAD",
        "http_status": 401,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 123,
    "title": "USHMM Holocaust Encyclopedia — 'Euthanasia' Program (Aktion T4)",
    "url": "https://encyclopedia.ushmm.org/content/en/article/euthanasia-program",
    "kind": "reference",
    "why": "The sourced scholarly account of T4, including the transfer of its gassing personnel to Operation Reinhard — the specific institutional continuity the footnote asserts.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://encyclopedia.ushmm.org/content/en/article/euthanasia-program",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 124,
    "title": "SIMBAD Astronomical Database — Alcor (80 Ursae Majoris)",
    "url": "https://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Alcor",
    "kind": "primary",
    "why": "The professional reference record for the star: measured parallax, magnitude, spectral type and the full bibliography. Lets a viewer check the footnote's identification against the catalogue.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Alcor",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 124,
    "title": "IAU Working Group on Star Names — Catalog of Star Names (official IAU-approved names)",
    "url": "https://www.iau.org/public/themes/naming_stars/",
    "kind": "primary",
    "why": "The International Astronomical Union's authoritative list, which is where 'Alioth', 'Alkaid' and 'Alcor' are formally fixed as names rather than folklore.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:41Z",
        "method": "HEAD",
        "http_status": 302,
        "status": "http_error"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 124,
    "title": "Ursa Major — Wikipedia",
    "url": "https://en.wikipedia.org/wiki/Ursa_Major",
    "kind": "reference",
    "why": "The source the footnote cites, with the constellation chart showing which stars form the handle.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikipedia.org/wiki/Ursa_Major",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 125,
    "title": "US Strategic Bombing Survey, 'The Effects of Atomic Bombs on Hiroshima and Nagasaki' (1946) — full report",
    "url": "https://www.trumanlibrary.gov/library/research-files/united-states-strategic-bombing-survey-effects-atomic-bombs-hiroshima-and",
    "kind": "primary",
    "why": "The US Government's own field survey — the source of essentially every casualty and thermal-effects figure the footnote uses, including the firestorm timing. Primary, public domain.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.trumanlibrary.gov/library/research-files/united-states-strategic-bombing-survey-effects-atomic-bombs-hiroshima-and",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 125,
    "title": "Hiroshima Peace Memorial Museum — collections and survivor testimony",
    "url": "https://hpmmuseum.jp/?lang=eng",
    "kind": "archive-record",
    "why": "The city's own museum: artefacts, casualty records and hibakusha testimony. The footnote's last line is about survivors ageing; this is where they speak for themselves.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://hpmmuseum.jp/?lang=eng",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 125,
    "title": "'Atomic Bombing of Hiroshima and Nagasaki' — the Manhattan Engineer District report, 29 June 1946",
    "url": "https://www.atomicarchive.com/resources/documents/med/index.html",
    "kind": "primary",
    "why": "The Manhattan Project's own contemporaneous technical account of blast, thermal and radiation effects — the engineering counterpart to the Strategic Bombing Survey.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.atomicarchive.com/resources/documents/med/index.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 126,
    "title": "Plato, Critias (Jowett translation) — the primary Atlantis text",
    "url": "https://www.gutenberg.org/ebooks/1572",
    "kind": "primary",
    "why": "The only ancient source for Atlantis. Everything downstream, including this footnote, derives from it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1572",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 126,
    "title": "Plato, Timaeus (Jowett translation)",
    "url": "https://www.gutenberg.org/ebooks/1571",
    "kind": "primary",
    "why": "The companion dialogue where Solon's Egyptian priests first tell the Atlantis story.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1571",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 126,
    "title": "Ignatius Donnelly, Atlantis: The Antediluvian World (1882)",
    "url": "https://archive.org/details/atlantisantedil00donn",
    "kind": "primary",
    "why": "The 1882 book that created the modern Atlantis-as-mother-civilisation thesis the footnote restates; full scan, PD.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:13Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/atlantisantedil00donn",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 127,
    "title": "H. P. Blavatsky, The Secret Doctrine (1888) — full scan",
    "url": "https://archive.org/details/secretdoctrinesy01blav",
    "kind": "primary",
    "why": "The book that carried Lemuria and the 'Book of Dzyan' into occultism; the footnote's direct source.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:03Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/secretdoctrinesy01blav",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 127,
    "title": "Ernst Haeckel, The History of Creation (English ed., 1876)",
    "url": "https://archive.org/details/historycreation00lankgoog",
    "kind": "primary",
    "why": "Haeckel's is the influential scientific text that placed the cradle of humanity on a submerged Lemuria — the bridge from biogeography to occultism. Identifier confirmed present in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/historycreation00lankgoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 128,
    "title": "NARA Catalog record — Eruption of Mount St. Helens, 1980 (NAID 13364)",
    "url": "https://catalog.archives.gov/id/13364",
    "kind": "archive-record",
    "why": "The authoritative government record for the film above, with rights status.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/13364",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 128,
    "title": "USGS, This Dynamic Earth (full text)",
    "url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
    "kind": "primary",
    "why": "US Geological Survey's own PD reference on caldera-forming eruptions and the volcanic explosivity scale the footnote cites.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 129,
    "title": "The Eruption of Krakatoa and Subsequent Phenomena — Report of the Krakatoa Committee of the Royal Society (1888)",
    "url": "https://archive.org/details/india.history.resource.89872",
    "kind": "primary",
    "why": "THE primary source. The Royal Society's own contemporaneous investigation, including the sound-propagation and sea-wave data the footnote's figures come from. Full scan, PD.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:36Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/india.history.resource.89872",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 129,
    "title": "USGS, This Dynamic Earth (full text)",
    "url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
    "kind": "reference",
    "why": "PD US Government explanation of the Sunda Arc subduction setting that produced both Krakatoa and Toba.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 130,
    "title": "USGS — Yellowstone Volcano Observatory",
    "url": "https://www.usgs.gov/volcanoes/yellowstone",
    "kind": "primary",
    "why": "The US Government's own monitoring authority for the caldera the footnote names; PD text and data.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:52Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.usgs.gov/volcanoes/yellowstone",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 130,
    "title": "NARA Catalog record — Volcano Eruption of Kilauea Iki Crater (NAID 68933)",
    "url": "https://catalog.archives.gov/id/68933",
    "kind": "archive-record",
    "why": "Authoritative government record and rights statement for the 1959 film.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/68933",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 131,
    "title": "Robock, Oman & Stenchikov (2007), 'Nuclear winter revisited...' — full PDF",
    "url": "https://climate.envsci.rutgers.edu/pdf/acp-7-2003-2007.pdf",
    "kind": "primary",
    "why": "The actual peer-reviewed paper the footnote's -7°C/-8°C and -4°C-after-a-decade figures are lifted from, with the referenced Fig. 2.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://climate.envsci.rutgers.edu/pdf/acp-7-2003-2007.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 131,
    "title": "US DOE OpenNet — Manhattan Project and nuclear testing history",
    "url": "https://www.osti.gov/opennet/manhattan-project-history",
    "kind": "primary",
    "why": "The government's own declassification portal — the provenance trail for the film above and for the wider atomic programme.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.osti.gov/opennet/manhattan-project-history/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 132,
    "title": "Alvarez, Alvarez, Asaro & Michel (1980), 'Extraterrestrial Cause for the Cretaceous-Tertiary Extinction', Science 208:1095 — full scan",
    "url": "https://archive.org/details/extraterrestrial-cause-for-the-cretaceous-tertiary-extinction-l-alvarez-et-al-sc",
    "kind": "primary",
    "why": "The paper itself — the 1980 Luis Alvarez work the footnote names. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/extraterrestrial-cause-for-the-cretaceous-tertiary-extinction-l-alvarez-et-al-sc",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 132,
    "title": "USGS, This Dynamic Earth",
    "url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
    "kind": "reference",
    "why": "PD US Government context for the geological record the extinction boundaries are read from.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pubs.usgs.gov/gip/dynamic/dynamic.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 133,
    "title": "Alvarez et al. (1980), Science 208:1095 — the impact hypothesis the Deccan argument opposes",
    "url": "https://archive.org/details/extraterrestrial-cause-for-the-cretaceous-tertiary-extinction-l-alvarez-et-al-sc",
    "kind": "primary",
    "why": "You cannot present the Keller/Deccan counter-argument without the paper it is arguing against.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/extraterrestrial-cause-for-the-cretaceous-tertiary-extinction-l-alvarez-et-al-sc",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 133,
    "title": "US DOE OpenNet — declassified nuclear testing and fallout records",
    "url": "https://www.osti.gov/opennet/manhattan-project-history",
    "kind": "primary",
    "why": "Primary government documentation on fallout from the atomic programme.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.osti.gov/opennet/manhattan-project-history/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 134,
    "title": "'The Duke of the Abruzzi's Ascents in the Ruwenzori Range', Nature (1907)",
    "url": "https://archive.org/details/paper-doi-10_1038_075282a0",
    "kind": "primary",
    "why": "Contemporaneous scientific account of the 1906 expedition that first mapped and climbed the Rwenzori peaks — the origin of what is known about the range's glaciers. PD-marked mirror; identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:44Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/paper-doi-10_1038_075282a0",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 134,
    "title": "The Ruwenzori Expedition 1952 — British Museum (Natural History) reports",
    "url": "https://archive.org/details/ruwenzoriexpedit27brit9",
    "kind": "primary",
    "why": "Published field results on the range's endemic flora and fauna — the biological claim the footnote makes. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:54Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/ruwenzoriexpedit27brit9",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 135,
    "title": "Herodotus, The History (Macaulay translation, Vol. 1)",
    "url": "https://www.gutenberg.org/ebooks/2707",
    "kind": "primary",
    "why": "The footnote credits Herodotus with locating the Pyrene legend ca. 450 BC — this is the text, in full, free.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/2707",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 136,
    "title": "The Secret History of the Mongols (Cleaves translation) — full scan",
    "url": "https://archive.org/details/secrethistoryofthemongolsfranciswoodmancleaves_814_r",
    "kind": "primary",
    "why": "The only near-contemporary Mongol account of Temujin's rise and the 1206 kurultai — the single most important primary source for this footnote. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:04Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/secrethistoryofthemongolsfranciswoodmancleaves_814_r",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 136,
    "title": "NARA Catalog record — Morden-Clark Asiatic Expedition (NAID 617938)",
    "url": "https://catalog.archives.gov/id/617938",
    "kind": "archive-record",
    "why": "Authoritative government record and rights statement for the footage above.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/617938",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 137,
    "title": "Hague Convention IV (1907), Regulations Article 47 — 'Pillage is formally forbidden' (ICRC IHL Database)",
    "url": "https://ihl-databases.icrc.org/en/ihl-treaties/hague-conv-iv-1907/regulations-art-47",
    "kind": "primary",
    "why": "The actual treaty article that made plunder a war crime — the legal spine of this footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ihl-databases.icrc.org/en/ihl-treaties/hague-conv-iv-1907/regulations-art-47",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 137,
    "title": "Hague Convention IV (1907), full text — Avalon Project, Yale Law School",
    "url": "https://avalon.law.yale.edu/20th_century/hague04.asp",
    "kind": "primary",
    "why": "Complete treaty text in a stable academic primary-source archive.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://avalon.law.yale.edu/20th_century/hague04.asp",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 137,
    "title": "NARA Catalog record — United News reel (NAID 39167)",
    "url": "https://catalog.archives.gov/id/39167",
    "kind": "archive-record",
    "why": "Full government shot description so you can cut Part 1 precisely and avoid the atrocity material.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/39167",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 138,
    "title": "Primer Centenario del Museo Nacional de 'Tihuanacu' (1946)",
    "url": "https://archive.org/details/primer-centenario-del-museo-naciona-de-tihuanacu",
    "kind": "primary",
    "why": "Bolivian national museum publication from the era of Arthur Posnansky's excavations — a genuine archaeological primary document rather than a mystery site. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:24Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:52Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 139,
    "title": "Einstein Archives Online (Hebrew University of Jerusalem / Caltech)",
    "url": "https://www.alberteinstein.info/",
    "kind": "primary",
    "why": "The actual repository the Einstein-Hapgood letters were obtained from in 1995 — searchable catalogue of Einstein's correspondence. This is where the claim can be checked rather than repeated.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://albert-einstein.huji.ac.il/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 139,
    "title": "Charles H. Hapgood, The Path of the Pole (1970) — archive record",
    "url": "https://archive.org/details/pathofpole0000hapg_1970",
    "kind": "archive-record",
    "why": "Hapgood's own later restatement of the crust-displacement theory. Controlled-lending scan (not free-download); linked as a record, not as PD content. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:45Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/pathofpole0000hapg_1970",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 140,
    "title": "Diodorus Siculus, Library of History Book V (LacusCurtius, University of Chicago)",
    "url": "https://penelope.uchicago.edu/Thayer/E/Roman/Texts/Diodorus_Siculus/5B*.html",
    "kind": "primary",
    "why": "Classical primary text on Egyptian astronomy and monument-building — the kind of ancient source the correlation argument invokes. Stable academic hosting.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://penelope.uchicago.edu/Thayer/E/Roman/Texts/Diodorus_Siculus/5B*.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 141,
    "title": "Diodorus Siculus, Library of History Book V (LacusCurtius, University of Chicago)",
    "url": "https://penelope.uchicago.edu/Thayer/E/Roman/Texts/Diodorus_Siculus/5B*.html",
    "kind": "primary",
    "why": "The footnote explicitly cites Diodorus on Heliopolis, Actis and Helios — this is the actual text, in a stable scholarly edition.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://penelope.uchicago.edu/Thayer/E/Roman/Texts/Diodorus_Siculus/5B*.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 142,
    "title": "Genesis 6:4 with parallel translations and classical commentary (Sefaria)",
    "url": "https://www.sefaria.org/Genesis.6.4",
    "kind": "primary",
    "why": "The verse itself in Hebrew and English with the traditional commentators — lets a viewer see how contested 'Nephilim' actually is, rather than accepting one gloss.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.sefaria.org/Genesis.6.4",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 142,
    "title": "R. H. Charles, The Book of Enoch, or 1 Enoch (1912) — full scan",
    "url": "https://archive.org/details/bookofenochor1en00char",
    "kind": "primary",
    "why": "1 Enoch is the actual source of the Shemhazai / Watchers narrative the footnote summarises; Genesis contains almost none of it. Charles's 1912 translation is public domain. Identifier confirmed in the archive.org index (archive.org's front door returned intermittent 5xx during checking, so re-test before publishing).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:13Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/bookofenochor1en00char",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 143,
    "title": "T. H. Maiman, 'Stimulated Optical Radiation in Ruby', Nature 187, 493-494 (6 August 1960)",
    "url": "https://www.nature.com/articles/187493a0",
    "kind": "primary",
    "why": "The paper announcing the first working laser — the exact event the footnote dates to May 1960. Publisher record page (abstract free; full text may be paywalled).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nature.com/articles/187493a0?error=cookies_not_supported&code=4d52ee89-1678-487d-a7e4-8ede291f5154",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 143,
    "title": "NARA Catalog record — The Laser: A Light Fantastic (NAID 53891)",
    "url": "https://catalog.archives.gov/id/53891",
    "kind": "archive-record",
    "why": "Authoritative government record and rights statement for the film.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/53891",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 144,
    "title": "A. C. Inchbold, Under the Syrian Sun: The Lebanon, Baalbek, Galilee and Judaea (1906-07) — full scan",
    "url": "https://archive.org/details/undersyriansunle01inch",
    "kind": "primary",
    "why": "Detailed pre-WWI eyewitness description and illustration of the Baalbek terrace and Trilithon, from before the German excavations altered the site. Public domain. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:11Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/undersyriansunle01inch",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 145,
    "title": "NASA Science — Venus",
    "url": "https://science.nasa.gov/venus/",
    "kind": "primary",
    "why": "NASA's own current fact page for the orbital, atmospheric and surface parameters the footnote quotes. PD.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/venus/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 145,
    "title": "NSSDCA — Magellan mission to Venus",
    "url": "https://nssdc.gsfc.nasa.gov/planetary/magellan.html",
    "kind": "primary",
    "why": "NASA's Space Science Data Coordinated Archive record for the mission that actually mapped the surface through the clouds — the 'secrets revealed by planetary science' the footnote alludes to.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://nssdc.gsfc.nasa.gov/planetary/magellan.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 146,
    "title": "NASA Science — Venus (surface and atmospheric conditions)",
    "url": "https://science.nasa.gov/venus/",
    "kind": "primary",
    "why": "Gives the actual temperature, pressure and sulphuric-acid figures against which the footnote's 'life forms that could endure Venus' claim has to be judged.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://science.nasa.gov/venus/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 147,
    "title": "JPL Solar System Dynamics — Small-Body Database",
    "url": "https://ssd.jpl.nasa.gov/",
    "kind": "primary",
    "why": "NASA's authoritative catalogue of asteroid orbits, sizes and masses — the source of record for every number in this footnote. PD.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ssd.jpl.nasa.gov/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 148,
    "title": "Primer Centenario del Museo Nacional de 'Tihuanacu' (1946)",
    "url": "https://archive.org/details/primer-centenario-del-museo-naciona-de-tihuanacu",
    "kind": "primary",
    "why": "Bolivian national-museum publication from the Posnansky excavation era — a real archaeological document on the masonry, the clamps and the site plan. Identifier confirmed in the archive.org index.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:24Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:52Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 149,
    "title": "NARA Catalog record — Highways of Peru (NAID 7332)",
    "url": "https://catalog.archives.gov/id/7332",
    "kind": "archive-record",
    "why": "Authoritative government shot description and rights statement, so you can locate the Inca-ruins reel precisely.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/7332",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 149,
    "title": "Hiram Bingham, Inca Land: Explorations in the Highlands of Peru (1922) — full scan",
    "url": "https://archive.org/details/incalandexplorat00bing",
    "kind": "primary",
    "why": "Bingham's own account, with photographs, of Ollantaytambo and the Urubamba valley fortresses — a genuine primary exploration record, public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:22Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:35Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/incalandexplorat00bing",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 150,
    "title": "Hiram Bingham, Inca Land: Explorations in the Highlands of Peru (1922) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/10772",
    "kind": "primary",
    "why": "The discoverer's own narrative of finding and clearing Machu Picchu, free and readable in-browser. The single best 'read next' for this footnote.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/10772",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 150,
    "title": "Inca Land (1922) — full illustrated scan on Internet Archive",
    "url": "https://archive.org/details/incalandexplorat00bing",
    "kind": "primary",
    "why": "Same text with Bingham's original photographic plates of the site before restoration — the images the Gutenberg edition lacks.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:22Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:35Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/incalandexplorat00bing",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 151,
    "title": "Max Uhle, \"Pachacamac\" (1903 University of Pennsylvania expedition report) — 1874 precursor: \"Explorations among the Ruins of Pachacamac, Peru\"",
    "url": "https://archive.org/details/jstor-196495",
    "kind": "primary",
    "why": "The earliest published field account of the site, from the Journal of the American Geographical Society of New York. Pre-1930, public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:36Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/jstor-196495",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 151,
    "title": "Santuario Arqueológico de Pachacamac — Ministerio de Cultura del Perú",
    "url": "https://pachacamac.cultura.pe/",
    "kind": "archive-record",
    "why": "The official Peruvian state site-museum for Pachacamac: excavation history, site plan, and the current archaeological interpretation of the Pacha Kamaq oracle and the Inca-period Temple of the Sun.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pachacamac.cultura.pe/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 152,
    "title": "US Patent 2,929,922 — \"Masers and maser communications system\" (Schawlow & Townes, filed 1958)",
    "url": "https://patents.google.com/patent/US2929922A/en",
    "kind": "primary",
    "why": "The foundational optical-maser patent that defined the resonant-cavity-with-mirrors architecture the footnote describes (rod with two reflective ends, one partially transmitting).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US2929922A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 152,
    "title": "US Patent 3,353,115 — \"Ruby laser systems\" (Theodore Maiman)",
    "url": "https://patents.google.com/patent/US3353115A/en",
    "kind": "primary",
    "why": "Maiman's own patent for the ruby-rod laser — the exact solid-state, single-crystal-rod, flash-tube-pumped device the footnote is describing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US3353115A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 152,
    "title": "National Archives Catalog record naId 53891 — \"The 21st Century\" (1967)",
    "url": "https://catalog.archives.gov/id/53891",
    "kind": "archive-record",
    "why": "The government catalogue record that establishes the CBS News provenance and the use restriction. Cite this if anyone proposes using the film.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/53891",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 153,
    "title": "W. M. Flinders Petrie, \"The Pyramids and Temples of Gizeh\" (1883)",
    "url": "https://archive.org/details/cu31924012038927",
    "kind": "primary",
    "why": "The first rigorous instrumental survey of the Great Pyramid — the source of essentially every credible dimension figure. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:15Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/cu31924012038927",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 153,
    "title": "Petrie's \"The Pyramids and Temples of Gizeh\" — searchable online edition",
    "url": "https://www.ronaldbirdsall.com/gizeh/",
    "kind": "reference",
    "why": "Chapter-by-chapter HTML edition of Petrie with the original plates, far easier to cite a specific measurement from than the page scans.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ronaldbirdsall.com/margie/morephotos.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 154,
    "title": "Kurt Sethe, \"Die altaegyptischen Pyramidentexte nach den Papierabdrücken und Photographien des Berliner Museums\"",
    "url": "https://archive.org/details/die-altaegyptischen-pyramidentexte-nach-den-papierabdrucken-und-photographien-des-berliner-museums",
    "kind": "primary",
    "why": "Sethe's edition is the standard critical text of the Pyramid Texts, from the Berlin Museum's squeezes and photographs of the Saqqara walls. This is the actual corpus, not a description of it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:19Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/die-altaegyptischen-pyramidentexte-nach-den-papierabdrucken-und-photographien-des-berliner-museums",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 155,
    "title": "Charles Piazzi Smyth, \"Our Inheritance in the Great Pyramid\" (1864) — Petrie's survey as the corrective",
    "url": "https://archive.org/details/pyramidsandtemp00petrgoog",
    "kind": "primary",
    "why": "Petrie went to Giza specifically to test Piazzi Smyth's pyramidological claims with real instruments, and his survey is what dismantled them. Linking Petrie lets a curious viewer see how the \"centre of the Earth\" family of claims was tested.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:53Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/pyramidsandtemp00petrgoog",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 156,
    "title": "W. M. Flinders Petrie, \"The Pyramids and Temples of Gizeh\" (1883) — the measured shaft angles",
    "url": "https://archive.org/details/cu31924012038927",
    "kind": "primary",
    "why": "Petrie measured and published the actual angles of the so-called air shafts. Any stellar-alignment argument has to start from these numbers, so this is the primary document behind the footnote's claim.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:15Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/cu31924012038927",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 157,
    "title": "SIMBAD / astronomical data for the named stars — via the NASA-hosted Hubble release record",
    "url": "https://archive.org/details/SPD-HUBBLE-STScI-2006-01b",
    "kind": "archive-record",
    "why": "The STScI release record carries the object's precise J2000 coordinates, constellation and distance — the kind of hard data that lets a viewer check the footnote's luminosity and spectral-class claims about Alnitak and Thuban against a real catalogue.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:11Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/SPD-HUBBLE-STScI-2006-01b",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 158,
    "title": "W. M. Flinders Petrie, \"Ehnasya, 1904\" (Egypt Exploration Fund)",
    "url": "https://archive.org/details/ehnasya00petr",
    "kind": "primary",
    "why": "Petrie's own excavation report on Ehnasya — Heracleopolis Magna itself. This is the actual archaeological record of the city the footnote is describing. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:19Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/ehnasya00petr",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 159,
    "title": "Plato, \"Timaeus\" 20d ff. — the Solon/Egypt frame of the Atlantis story (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Plat.+Tim.+20d",
    "kind": "primary",
    "why": "The passage where Critias attributes the Atlantis account to Solon and the Egyptian priests. This is the original text the footnote is built on, in Greek and English side by side.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Plat.+Tim.+20d",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 159,
    "title": "Plato, \"Critias\" 108e ff. — the full description of the island city (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Plat.+Criti.+108e",
    "kind": "primary",
    "why": "The concentric rings of land and water, the coloured quarried stone, the docks and canal — every physical detail the footnote cites about Atlantis comes from here.",
    "prior_verified_label": true,
    "current_link_health": {
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      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 160,
    "title": "Plato, \"Critias\" — the fate of Atlantis (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Plat.+Criti.+108e",
    "kind": "primary",
    "why": "The account of the island's sudden destruction at the height of its power, which is the specific parallel the footnote draws with the Minoan collapse.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
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      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 160,
    "title": "Herodotus, \"The Histories\" Book I (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126",
    "kind": "primary",
    "why": "The earliest surviving Greek prose treatment of Egypt's dealings with the Aegean world, and the source against which Plato's Egyptian-priest framing is usually tested.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 161,
    "title": "W. M. Flinders Petrie, \"Tell el Amarna\" (1894)",
    "url": "https://archive.org/details/tellelamarna00petr",
    "kind": "primary",
    "why": "Petrie's excavation report on Akhetaten itself — the first scientific dig at Akhenaten's new capital, including the boundary stelae the footnote alludes to. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:07Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/tellelamarna00petr",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 161,
    "title": "The Amarna Project — official site of the ongoing excavation at Tell el-Amarna",
    "url": "https://amarnaproject.com/",
    "kind": "archive-record",
    "why": "The current field project at Akhetaten, with survey data, site reports and excavation archives. The living continuation of Petrie's work.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:09Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.amarnaproject.com/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 162,
    "title": "Heinrich Schliemann, \"Ilios: The City and Country of the Trojans\" (1881)",
    "url": "https://archive.org/details/ilioscityandcou00schlgoog",
    "kind": "primary",
    "why": "Schliemann's own account of the Hisarlık excavations — the dig that turned the Trojan War from pure myth into an archaeological question. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/ilioscityandcou00schlgoog",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 162,
    "title": "Homer, \"Iliad\" (Perseus Digital Library, Greek and English)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0134",
    "kind": "primary",
    "why": "The poem itself, with the Greek text linked word-by-word to lexicon entries. The footnote's whole account of the war derives from this.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0134",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 163,
    "title": "Homer, \"Odyssey\" (Perseus Digital Library, Greek and English)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0135",
    "kind": "primary",
    "why": "The second of the two epics the footnote names, in the original with a parallel translation.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0135",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 163,
    "title": "Homer, \"Iliad\" (Perseus Digital Library, Greek and English)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0134",
    "kind": "primary",
    "why": "The Iliad in archaic Ionic Greek — the language the footnote describes — with the morphological tools to actually see the Aeolic admixture it mentions.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0134",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 164,
    "title": "Plutarch, \"Life of Solon\" (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Plut.+Sol.+1",
    "kind": "primary",
    "why": "The ancient biography that is the source for nearly every biographical claim in the footnote — the reforms, the travels, the Egyptian visit to Heliopolis and Sais.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
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      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Plut.+Sol.+1",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 164,
    "title": "Plato, \"Timaeus\" 20d ff. — Solon at Sais (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Plat.+Tim.+20d",
    "kind": "primary",
    "why": "The passage in which Solon receives the Atlantis history from the Egyptian priests. The origin of the entire tradition the footnote reports.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Plat.+Tim.+20d",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 165,
    "title": "The Avesta — Zoroastrian primary scriptures in translation (avesta.org)",
    "url": "https://www.avesta.org/",
    "kind": "primary",
    "why": "Full public-domain translations (Darmesteter, Mills, West, from the Sacred Books of the East) of the Gathas, Yasna, Yashts and Vendidad — the actual texts in which asa and druj are set against each other.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.avesta.org/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 165,
    "title": "The Yasna, including the Gathas of Zarathushtra (avesta.org)",
    "url": "https://www.avesta.org/yasna/index.html",
    "kind": "primary",
    "why": "The Gathas are the only body of text attributed to Zoroaster himself. This is where the free-will doctrine the footnote calls his greatest contribution actually appears.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.avesta.org/yasna/index.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 166,
    "title": "The Avesta — Zoroastrian scriptures in translation (avesta.org)",
    "url": "https://www.avesta.org/",
    "kind": "primary",
    "why": "Where Ahura Mazda is named as the highest object of worship. Public-domain Sacred Books of the East translations of the whole corpus.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.avesta.org/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 166,
    "title": "Yasht 10 (Mihr Yasht), SBE translation — Mithra and the Ahuras",
    "url": "https://www.avesta.org/ka/yt10sbe.htm",
    "kind": "primary",
    "why": "The specific text behind the footnote's discussion of Ahura Mazda's relation to Mithra and Varuna and the 'nameless Father Asura' argument.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.avesta.org/ka/yt10sbe.htm",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 167,
    "title": "Dao De Jing — Chinese Text Project, original Chinese with parallel translation",
    "url": "https://ctext.org/dao-de-jing",
    "kind": "primary",
    "why": "The text itself, character by character, with the classical Chinese linked to a dictionary. The footnote's point about dao being nameless and beyond distinction is checkable directly in chapter 1.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ctext.org/dao-de-jing",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 167,
    "title": "Dao De Jing — Chinese text only (Chinese Text Project)",
    "url": "https://ctext.org/dao-de-jing/zh",
    "kind": "primary",
    "why": "The unglossed classical text, for a viewer who wants the source without an interpreter between them and it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://ctext.org/dao-de-jing/zh",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 168,
    "title": "Genesis 6 — Hebrew and English in parallel (Sefaria)",
    "url": "https://www.sefaria.org/Genesis.6.1-4?lang=bi",
    "kind": "primary",
    "why": "The Masoretic Hebrew alongside translation, so a viewer can see the word nephilim in the text and read the range of ancient and medieval commentary that Sefaria links to the same verses.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.sefaria.org/Genesis.6.1-4?lang=bi",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 168,
    "title": "Genesis (Bereshit) 6 — Mechon Mamre, Hebrew with JPS 1917 English",
    "url": "https://www.mechon-mamre.org/p/pt/pt0106.htm",
    "kind": "primary",
    "why": "A stable, plain, public-domain parallel text of the Hebrew with the 1917 Jewish Publication Society translation. Useful as a second witness against the footnote's paraphrase.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:45Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.mechon-mamre.org/p/pt/pt0106.htm",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 169,
    "title": "Pausanias, \"Description of Greece\" (Perseus Digital Library) — Book X is Phocis and Delphi",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0160",
    "kind": "primary",
    "why": "Pausanias walked Delphi in the second century AD and described the sanctuary building by building, including the omphalos. This is an eyewitness account of the object the footnote describes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0160",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 169,
    "title": "École française d'Athènes — the excavators of Delphi",
    "url": "https://efa.gr/en/",
    "kind": "archive-record",
    "why": "The French School at Athens has excavated and published Delphi since 1892 and holds the excavation archive and the Fouilles de Delphes series. The institutional custodian of the primary record.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:24Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.efa.gr/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 170,
    "title": "The Homeric Hymns (Perseus Digital Library) — Hymn 3, to Apollo",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.01.0138",
    "kind": "primary",
    "why": "The Homeric Hymn to Apollo is the earliest surviving telling of Apollo killing the she-dragon at Pytho and taking the oracle for himself — the myth the footnote summarises.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3Atext%3A1999.01.0138",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 170,
    "title": "Pausanias, \"Description of Greece\" (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0160",
    "kind": "primary",
    "why": "Pausanias records the local Delphic traditions about Python, Gaia's earlier oracle, and the succession of the sanctuary to Apollo.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0160",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 171,
    "title": "Herodotus, \"The Histories\" Book I (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126",
    "kind": "primary",
    "why": "Book I is the principal ancient narrative of Cyrus — the Median and Lydian wars, the taking of Babylon, and the campaign against the Massagetae in which he died. Every date and battle in the footnote traces back here.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 171,
    "title": "The Cyrus Cylinder — British Museum (registration 1880,0617.1941; museum number 90920)",
    "url": "https://www.britishmuseum.org/collection/object/W_1880-0617-1941",
    "kind": "primary",
    "why": "Cyrus's own Babylonian account of the conquest of Babylon and the restoration of displaced temple statues — the document behind the footnote's claim about his legacy in Jewish religious history.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.britishmuseum.org/collection/object/W_1880-0617-1941",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 172,
    "title": "Erich F. Schmidt, \"Persepolis I: Structures, Reliefs, Inscriptions\" (OIP 68) — ISAC, University of Chicago",
    "url": "https://isac.uchicago.edu/research/publications/oip/oip-68-persepolis-i-structures-reliefs-inscriptions",
    "kind": "primary",
    "why": "The definitive excavation publication of Persepolis, free to download. It documents the Apadana tribute reliefs delegation by delegation — the visual census of the satrapies.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://isac.uchicago.edu/publications/persepolis-i-structures-reliefs-inscriptions",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 172,
    "title": "Herodotus, \"The Histories\" (Perseus Digital Library)",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126",
    "kind": "primary",
    "why": "Herodotus gives the ancient account of how Darius formalised the satrapy and tribute system that Cyrus began, including the tribute lists themselves.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0126",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 173,
    "title": "Austen Henry Layard, \"Nineveh and Its Remains\" (1849)",
    "url": "https://archive.org/details/32882019070377-ninevehanditsre",
    "kind": "primary",
    "why": "Layard's own account of excavating the Assyrian palaces where the sacred-tree reliefs were found, written by the man who found them. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:09Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/32882019070377-ninevehanditsre",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 173,
    "title": "ISAC Integrated Database — University of Chicago Institute for the Study of Ancient Cultures",
    "url": "https://oi-idb.uchicago.edu/",
    "kind": "archive-record",
    "why": "Searchable object records and excavation photographs for Mesopotamian material, including the winged-genie and sacred-tree relief corpus.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://isac-idb.uchicago.edu/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 174,
    "title": "Austen Henry Layard, \"The Monuments of Nineveh: Second Series\" (1853)",
    "url": "https://archive.org/details/second-series-of-the-monuments-of-nineveh",
    "kind": "primary",
    "why": "Layard's folio of engraved plates made on the spot at Nimrud and Nineveh — including the eagle-headed winged figures with cone and bucket. This is the nineteenth-century primary publication of the exact carvings the footnote describes, and it directly replaces the footnote's dead GeoCities link. Public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:03Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/second-series-of-the-monuments-of-nineveh",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 174,
    "title": "Austen Henry Layard, \"Nineveh and Its Remains\" (1849)",
    "url": "https://archive.org/details/32882019070377-ninevehanditsre",
    "kind": "primary",
    "why": "The narrative excavation account that accompanies the plates, describing where each relief stood in the palace and what was around it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:09Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/32882019070377-ninevehanditsre",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 174,
    "title": "ISAC Integrated Database, University of Chicago",
    "url": "https://oi-idb.uchicago.edu/",
    "kind": "archive-record",
    "why": "Modern institutional object records and photographs for Assyrian palace reliefs — a live, stable substitute for the crystalinks.com page the footnote sends readers to.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://isac-idb.uchicago.edu/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 175,
    "title": "Erich F. Schmidt, \"Persepolis I: Structures, Reliefs, Inscriptions\" (OIP 68) — free PDF from ISAC, University of Chicago",
    "url": "https://isac.uchicago.edu/research/publications/oip/oip-68-persepolis-i-structures-reliefs-inscriptions",
    "kind": "primary",
    "why": "The excavation publication that records and illustrates every occurrence of the winged disc at Persepolis in its architectural context, alongside the royal inscriptions that invoke Ahura Mazda.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://isac.uchicago.edu/publications/persepolis-i-structures-reliefs-inscriptions",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 175,
    "title": "ISAC Persepolis photographic archive — Persepolis Terrace: Architecture, Reliefs and Finds",
    "url": "https://isac.uchicago.edu/collections/photographic-archives/persepolis/persepolis-terrace-architecture-reliefs-and-finds",
    "kind": "archive-record",
    "why": "The Chicago expedition's own photographs of the terrace reliefs, made during the 1930s excavation — high-quality documentation of the symbol before decades of further weathering.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://isac.uchicago.edu/publications/persepolis-and-ancient-iran",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 175,
    "title": "The Avesta — the fravashi texts (avesta.org)",
    "url": "https://www.avesta.org/",
    "kind": "primary",
    "why": "The Farvardin Yasht and related texts define the fravashi from which the symbol takes its name, letting a reader test the footnote's careful hedge that what the symbol meant to those who adapted it is unclear.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.avesta.org/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 176,
    "title": "Electronic Text Corpus of Sumerian Literature (ETCSL), University of Oxford",
    "url": "https://etcsl.orinst.ox.ac.uk/",
    "kind": "primary",
    "why": "Transliterations and English translations of the actual Sumerian literary corpus — the primary layer beneath the Wikipedia summary the footnote quotes. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://etcsl.orinst.ox.ac.uk/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 176,
    "title": "ORACC — Ancient Mesopotamian Gods and Goddesses (AMGG), Univ. of Pennsylvania",
    "url": "http://oracc.museum.upenn.edu/amgg/listofdeities/anunnakku/",
    "kind": "reference",
    "why": "Peer-reviewed Assyriological reference project; the entry point for Ea/Enki, Adapa and the apkallu sages, written by working cuneiformists rather than encyclopaedia editors. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "status": "unconfirmed",
      "error_type": "URLError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:08Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "URLError"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 177,
    "title": "Marine Mammal Protection Act — NOAA Fisheries",
    "url": "https://www.fisheries.noaa.gov/national/marine-mammal-protection/marine-mammal-protection-act",
    "kind": "primary",
    "why": "The US statutory regime that produced the training film above, and the legal frame for the dolphin-mortality question. US Government work. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.fisheries.noaa.gov/national/marine-mammal-protection/marine-mammal-protection-act",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 177,
    "title": "Homer, The Odyssey (Butler translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1727",
    "kind": "primary",
    "why": "Public-domain text for the Greek literary background the footnote gestures at. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1727",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 178,
    "title": "ORACC / AMGG — Anunnakku (Anunnaki)",
    "url": "http://oracc.museum.upenn.edu/amgg/listofdeities/anunnakku/",
    "kind": "reference",
    "why": "The Assyriologists' own entry on exactly this term, with the cuneiform attestations — the correct replacement for the Wikipedia paragraph the footnote reprints. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "status": "unconfirmed",
      "error_type": "URLError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:08Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "URLError"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 178,
    "title": "Electronic Text Corpus of Sumerian Literature (ETCSL)",
    "url": "https://etcsl.orinst.ox.ac.uk/",
    "kind": "primary",
    "why": "Searchable primary texts in transliteration and translation, including the compositions where the Anuna appear. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://etcsl.orinst.ox.ac.uk/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 179,
    "title": "ISAC (Oriental Institute) Museum collections — Egyptian and Persian material",
    "url": "https://isac.uchicago.edu/collections",
    "kind": "archive-record",
    "why": "Institute for the Study of Ancient Cultures, Chicago — holds Persepolis and Egyptian material bearing the winged-disc motif and publishes its excavation volumes free. NOT MECHANICALLY VERIFIED: I did not fetch this URL, so treat the exact path as needing a check before it ships.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:27Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://isac.uchicago.edu/about-the-collections",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 179,
    "title": "The Metropolitan Museum of Art — collection search",
    "url": "https://www.metmuseum.org/art/collection",
    "kind": "archive-record",
    "why": "Met object records for winged-disc objects are open-access with high-resolution images. NOT VERIFIED: the Met returned HTTP 429 (rate limit) to my request, so I could not confirm a specific object page and am giving only the collection root.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "http_status": 429,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 429,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 180,
    "title": "The Cyrus Cylinder — full English translation (Livius.org)",
    "url": "https://www.livius.org/sources/content/cyrus-cylinder/cyrus-cylinder-translation/",
    "kind": "primary",
    "why": "The actual Achaemenid royal inscription in which Cyrus states the policy of restoring cults and returning deported peoples — precisely the 'high standard of ethical and humanitarian philosophy' the footnote asserts. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:45Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.livius.org/sources/content/cyrus-cylinder/cyrus-cylinder-translation/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 180,
    "title": "British Museum — the Cyrus Cylinder, registration 1880,0617.1941",
    "url": "https://www.britishmuseum.org/collection/object/W_1880-0617-1941",
    "kind": "archive-record",
    "why": "The object record for the physical cylinder, excavated by Hormuzd Rassam at Babylon in 1879. NOT MECHANICALLY VERIFIED: britishmuseum.org served a Cloudflare challenge (HTTP 403) to my fetch. The registration number is confirmed correct via independent search, and the URL follows the museum's standard object-URL pattern, but check it in a browser before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.britishmuseum.org/collection/object/W_1880-0617-1941",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 181,
    "title": "UNESCO World Heritage List — Pre-Hispanic City of Teotihuacan (ref. 414)",
    "url": "https://whc.unesco.org/en/list/414/",
    "kind": "archive-record",
    "why": "The official inscription record with the site's documented dimensions and chronology — the factual check against the Sitchin/Hancock measurements the footnote repeats. NOT MECHANICALLY VERIFIED: whc.unesco.org served a Cloudflare challenge (HTTP 403) to my fetch; the reference number 414 is the standard Teotihuacan listing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://whc.unesco.org/en/list/414/",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 181,
    "title": "INAH — Instituto Nacional de Antropología e Historia (Mexico)",
    "url": "https://www.inah.gob.mx/",
    "kind": "primary",
    "why": "The Mexican federal agency that excavates and publishes on Teotihuacan; the authority for what the site's archaeology actually shows. NOT VERIFIED: I did not fetch this URL.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.inah.gob.mx/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 182,
    "title": "The Travels of Marco Polo, Volume 1 (Yule translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/10636",
    "kind": "primary",
    "why": "The actual source the footnote names. Polo's 'Old Man of the Mountain' chapter is here in full, public domain, so a viewer can read the passage and judge it. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/10636",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 183,
    "title": "Vatican Apostolic Archive — Processus contra Templarios (the Chinon Parchment)",
    "url": "https://www.archivioapostolicovaticano.va/",
    "kind": "primary",
    "why": "The Vatican's own holding of the 1308 Chinon proceedings, in which Clement V's commissioners absolved the Templar leadership — the single most important primary document on the order's suppression, rediscovered and published in 2007. NOT MECHANICALLY VERIFIED: I did not fetch this URL and the archive's deep links are unstable; treat as a starting point to be confirmed.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archivioapostolicovaticano.va/content/aav/it.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 184,
    "title": "Vatican Apostolic Archive — records of the Templar trial (Processus contra Templarios)",
    "url": "https://www.archivioapostolicovaticano.va/",
    "kind": "primary",
    "why": "Holds the Chinon Parchment and the associated 1307–1312 proceedings, including the papal bulls the footnote names. NOT MECHANICALLY VERIFIED: I did not fetch this URL.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archivioapostolicovaticano.va/content/aav/it.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 184,
    "title": "Gallica (Bibliothèque nationale de France) — Michelet, Le Procès des Templiers",
    "url": "https://gallica.bnf.fr/",
    "kind": "primary",
    "why": "Jules Michelet's edition of the French trial depositions, printed 1841–51 and long out of copyright, is digitised in Gallica; it is the working text of the interrogations. NOT VERIFIED: my attempt at a specific Gallica ark returned HTTP 400, so I am giving only the archive root rather than inventing an identifier.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:26Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://gallica.bnf.fr/accueil/fr/html/accueil-fr",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 185,
    "title": "US State Department — 'Nazi Gold' (Eizenstat) report, supporting documents index",
    "url": "https://1997-2001.state.gov/regions/eur/rpt_9705_ng_links.html",
    "kind": "primary",
    "why": "The 1997 US interagency report on Nazi gold and neutral-country transactions, the government study that ran alongside the Swiss historians' commission the footnote cites. US Government work, so free to quote and excerpt. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:08Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://1997-2001.state.gov/regions/eur/rpt_9705_ng_links.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 185,
    "title": "US National Archives — Holocaust-Era Assets records",
    "url": "https://www.archives.gov/research/holocaust",
    "kind": "archive-record",
    "why": "NARA's finding aid to the declassified US records on looted assets, gold transfers and neutral-country banking — the documentary layer under the 1998 panel's conclusions. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/research/holocaust",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 186,
    "title": "Bilderberg Meetings — official site, meeting and participant lists",
    "url": "https://www.bilderbergmeetings.org/meetings",
    "kind": "primary",
    "why": "The organisation now publishes its own attendee lists and agendas, which is the primary record against which claims about it can be checked. NOT MECHANICALLY VERIFIED: the site returned HTTP 403 to my fetch.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.bilderbergmeetings.org/meetings/meetings-overview/2020",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 186,
    "title": "CIA FOIA Electronic Reading Room",
    "url": "https://www.cia.gov/readingroom/",
    "kind": "archive-record",
    "why": "Declassified US documents referencing the early Bilderberg meetings surface here; searchable full text. NOT VERIFIED: my search-path fetch returned a 302 redirect, so I am giving the reading-room root rather than a constructed query URL.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.cia.gov/system-maintenance/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 187,
    "title": "US National Archives — Holocaust-Era Assets and Trading With the Enemy Act records",
    "url": "https://www.archives.gov/research/holocaust",
    "kind": "archive-record",
    "why": "The Office of Alien Property vesting orders — including the October 1942 seizure the footnote describes — are federal records held here; this is the finding aid that leads to them. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/research/holocaust",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 187,
    "title": "Library of Congress — Federal Register digitised collection",
    "url": "https://www.loc.gov/collections/federal-register/",
    "kind": "primary",
    "why": "Vesting Order No. 248 was published in the Federal Register in 1942; the digitised run is the way to read the actual order rather than a secondary summary of it. NOT MECHANICALLY VERIFIED: loc.gov returned HTTP 403 to my fetch, though the collection is a standard LoC holding.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 188,
    "title": "'Family practice history: bloodletting' — Canadian Family Physician, 1981 (PubMed Central, free full text)",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC2306028/",
    "kind": "reference",
    "why": "A physician-authored history of the practice, free to read in full — a sourced replacement for the encyclopaedia paragraph. Confirmed via the NCBI E-utilities record (PMC2306028, Canadian Family Physician, June 1981).",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC2306028/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 188,
    "title": "National Library of Medicine — History of Medicine Division",
    "url": "https://www.nlm.nih.gov/hmd/",
    "kind": "archive-record",
    "why": "Holds the digitised Galen and Hippocratic printings and the surgical/bleeding manuals that document the practice. NOT MECHANICALLY VERIFIED: I did not fetch this URL.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:48Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nlm.nih.gov/hmd/index.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 189,
    "title": "Rig Veda (Griffith translation) — Internet Sacred Text Archive",
    "url": "https://www.sacred-texts.com/hin/rigveda/index.htm",
    "kind": "primary",
    "why": "Ralph Griffith's complete public-domain English Rig Veda, hymn by hymn — lets a viewer check the footnote's 'evolution in the Vedic hymns' claim against the text. NOT MECHANICALLY VERIFIED: sacred-texts.com returned HTTP 403 to automated fetches; the site and this path are long-standing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://sacred-texts.com/book/the-rig-veda",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 189,
    "title": "The Vedanta-Sutras with Sankaracarya's commentary (Thibaut translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/16295",
    "kind": "primary",
    "why": "Public-domain translation of the classical systematisation of Vedic teaching, for readers who want the philosophical layer rather than the hymns. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/16295",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 190,
    "title": "The Shelley-Godwin Archive — the Frankenstein notebooks",
    "url": "https://shelleygodwinarchive.org/contents/frankenstein",
    "kind": "primary",
    "why": "Page-by-page digital facsimile and transcription of Mary Shelley's actual 1816–17 draft manuscript, with Percy Shelley's hand distinguished from hers. The primary object itself. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:33Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://shelleygodwinarchive.org/contents/frankenstein/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 190,
    "title": "Frankenstein; or, The Modern Prometheus — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/84",
    "kind": "primary",
    "why": "The full public-domain text, free to read and quote. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/84",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 190,
    "title": "Smithsonian Global Volcanism Program — Tambora",
    "url": "https://volcano.si.edu/volcano.cfm?vn=264040",
    "kind": "reference",
    "why": "The eruption record behind the 'Year Without a Summer' the footnote invokes. NOT MECHANICALLY VERIFIED: volcano.si.edu returned HTTP 403 to my fetch; the volcano number 264040 is Tambora's standard GVP identifier.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:34Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 191,
    "title": "Kinder- und Hausmärchen, first edition 1812 — Deutsches Textarchiv",
    "url": "https://www.deutschestextarchiv.de/book/show/grimm_maerchen01_1812",
    "kind": "primary",
    "why": "The actual 1812 first volume, page images with a diplomatic transcription — where you can see the wicked mothers the footnote says were later turned into stepmothers. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.deutschestextarchiv.de/book/show/grimm_maerchen01_1812",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 192,
    "title": "The Song Celestial, or Bhagavad-Gita (Edwin Arnold translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/2388",
    "kind": "primary",
    "why": "Public-domain English Gita — the text where dharma, karma and moksha are actually set out, rather than summarised. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/2388",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 192,
    "title": "The Vedanta-Sutras with Sankaracarya's commentary — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/16295",
    "kind": "primary",
    "why": "The classical systematisation of Vedic doctrine, free and complete. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/16295",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 193,
    "title": "Musée du Louvre — collections record (Poussin, Les Bergers d'Arcadie)",
    "url": "https://collections.louvre.fr/en/ark:/53355/cl010062406",
    "kind": "archive-record",
    "why": "The Louvre's open collections database record for the painting the footnote names. THE URL RESOLVED (HTTP 200) BUT I COULD NOT CONFIRM THE OBJECT'S IDENTITY: the page is JavaScript-rendered and returned no readable title to my fetch, so verify in a browser that this ark is in fact the Poussin before using it.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://collections.louvre.fr/en/ark:/53355/cl010062406",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 193,
    "title": "Pausanias, Description of Greece — Perseus Digital Library",
    "url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3atext%3a1999.01.0160",
    "kind": "primary",
    "why": "Pausanias Book VIII is the ancient eyewitness account of Arcadia, Mount Lykaion and the Lycaon story. THE URL RESOLVED (HTTP 200) but Perseus returned no readable title to my fetch, so I could not mechanically confirm that this document id is the Pausanias — check before publishing.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.perseus.tufts.edu/hopper/text?doc=Perseus%3atext%3a1999.01.0160",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 194,
    "title": "Harris JK, Kelley ST, Spiegelman GB, Pace NR — 'The genetic core of the universal ancestor', Genome Research 13(3), March 2003 (free full text)",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC430263/",
    "kind": "primary",
    "why": "The exact paper the footnote quotes, in full and free. Confirmed via NCBI E-utilities: PMC430263, 'The genetic core of the universal ancestor', Genome Research, 2003 Mar. Note the footnote's author list and affiliations are garbled by OCR — this record has them right.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC430263/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 195,
    "title": "National Institute of Biomedical Imaging and Bioengineering (NIBIB) — science topics",
    "url": "https://www.nibib.nih.gov/science-education/science-topics",
    "kind": "reference",
    "why": "The US federal institute for exactly this field; plain-language, authoritative, US Government work. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:47Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nibib.nih.gov/science-education/science-topics",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 196,
    "title": "Plato, The Republic (Jowett translation) — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/1497",
    "kind": "primary",
    "why": "Book V contains the actual passage on the breeding of guardians and the rigged marriage lottery the footnote paraphrases. Public domain. HTTP 200 and page title confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/1497",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 196,
    "title": "Image Archive on the American Eugenics Movement — Cold Spring Harbor Laboratory",
    "url": "https://www.eugenicsarchive.org/eugenics/",
    "kind": "archive-record",
    "why": "Digitised primary records from the Eugenics Record Office — the field-worker files, pedigree charts and propaganda of the American movement, presented with scholarly commentary. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:38Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.eugenicsarchive.org/eugenics/list2.pl",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 197,
    "title": "Darwin, On the Origin of Species, 1st edition 1859 — Darwin Online",
    "url": "https://darwin-online.org.uk/converted/published/1859_Origin_F373/1859_Origin_F373.html",
    "kind": "primary",
    "why": "The complete first edition, free — including Chapter II, where Darwin argues that the species/variety boundary is not a natural kind but a convenience. Directly on the footnote's point. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://darwin-online.org.uk/converted/published/1859_Origin_F373/1859_Origin_F373.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 197,
    "title": "International Code of Zoological Nomenclature — the Code online",
    "url": "https://www.iczn.org/the-code/the-code-online/",
    "kind": "primary",
    "why": "The governing rules by which animal species are actually named and delimited — the machinery behind 'a taxonomic rank'. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.iczn.org/the-code/the-code-online/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 198,
    "title": "Smithsonian — Bug Info: Numbers of Insects",
    "url": "https://www.si.edu/spotlight/buginfo/bugnos",
    "kind": "reference",
    "why": "The Smithsonian Department of Entomology's own figures for described and estimated insect and beetle species — the sourced version of the footnote's numbers. NOT MECHANICALLY VERIFIED: si.edu returned HTTP 403 to my fetch.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:51Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 198,
    "title": "International Code of Zoological Nomenclature — the Code online",
    "url": "https://www.iczn.org/the-code/the-code-online/",
    "kind": "primary",
    "why": "How the 350,000 descriptions are actually made and validated — relevant to why the species count is a moving number. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:41Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.iczn.org/the-code/the-code-online/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 199,
    "title": "Cohen SN, Chang ACY, Boyer HW, Helling RB — 'Construction of biologically functional bacterial plasmids in vitro', PNAS 70(11), November 1973 (free full text)",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC427208/",
    "kind": "primary",
    "why": "The paper that started recombinant DNA — the actual founding document of the technology the footnote describes. Confirmed via NCBI E-utilities: PMC427208, PNAS, 1973 Nov. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC427208/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 199,
    "title": "Berg P et al. — 'Summary statement of the Asilomar conference on recombinant DNA molecules', PNAS 72(6), June 1975 (free full text)",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC432675/",
    "kind": "primary",
    "why": "The scientists' own self-imposed moratorium and safety framework — the moment the field paused to ask what it was doing. Confirmed via NCBI E-utilities: PMC432675, PNAS, 1975 Jun. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC432675/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 200,
    "title": "Lewontin RC, Hubby JL — 'A molecular approach to the study of genic heterozygosity in natural populations. II', Genetics 54(2), August 1966 (free full text)",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC1211186/",
    "kind": "primary",
    "why": "The paper that settled the Classical-vs-Balance debate the footnote describes, by actually measuring heterozygosity in wild Drosophila. Confirmed via NCBI E-utilities: PMC1211186, Genetics, 1966 Aug. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC1211186/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 200,
    "title": "Darwin, The Variation of Animals and Plants under Domestication (1868) — Darwin Online",
    "url": "https://darwin-online.org.uk/converted/published/1868_Variation_F877/1868_Variation_F877.1.html",
    "kind": "primary",
    "why": "Darwin's book-length treatment of exactly the footnote's examples — pigeon fancying and dog breeds as demonstrations of available variation. Free, complete, public domain. HTTP 200 confirmed.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:23Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://darwin-online.org.uk/converted/published/1868_Variation_F877/1868_Variation_F877.1.html",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 201,
    "title": "NCBI Taxonomy Browser — Pseudomonadota (formerly Proteobacteria), taxid 1224",
    "url": "https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=1224",
    "kind": "primary",
    "why": "The live, authoritative taxonomic record for the phylum the footnote describes, including its 2021 rename from Proteobacteria to Pseudomonadota.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=1224",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 201,
    "title": "LPSN — List of Prokaryotic names with Standing in Nomenclature: phylum Pseudomonadota",
    "url": "https://lpsn.dsmz.de/phylum/pseudomonadota",
    "kind": "primary",
    "why": "The nomenclatural register of record: shows the valid publication, the etymology, and every genus (Escherichia, Salmonella, Vibrio, Helicobacter, Proteus) the footnote names.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://lpsn.dsmz.de/phylum/pseudomonadota",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 201,
    "title": "Carl R. Woese, 'Bacterial Evolution', Microbiological Reviews 51(2), 1987 (free full text, PMC)",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC373105/",
    "kind": "primary",
    "why": "The founding paper of rRNA-sequence bacterial phylogeny — the exact method the footnote means when it says the group 'is defined primarily in terms of ribosomal RNA sequences'.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC373105/",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 202,
    "title": "International Code of Nomenclature of Prokaryotes — LPSN nomenclature portal",
    "url": "https://lpsn.dsmz.de/phylum/pseudomonadota",
    "kind": "primary",
    "why": "Shows how a rank name is actually validly published and governed — the machinery behind the word 'phylum'.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://lpsn.dsmz.de/phylum/pseudomonadota",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 202,
    "title": "NCBI Taxonomy Browser (rank hierarchy view)",
    "url": "https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=1224",
    "kind": "primary",
    "why": "Click 'Lineage (full)' to see the actual rank ladder — domain, kingdom, phylum, class, order — which corrects the footnote's inverted ordering.",
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    "why": "The professional reference record: spectral type O9.5, effective temperature, luminosity, distance — the measured basis for everything the footnote asserts.",
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      "checked_at": "2026-10-27T17:33:08Z",
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    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
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    "n": 203,
    "title": "NASA Astrophysics Data System (ADS) — the primary literature index for O/B stellar classification",
    "url": "https://ui.adsabs.harvard.edu/",
    "kind": "reference",
    "why": "Where the Morgan–Keenan spectral-classification papers that define 'blue star' actually live.",
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    "current_link_health": {
      "checked_at": "2026-10-27T17:34:34Z",
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    "url": "https://images.nasa.gov/search?q=orion%20nebula&media=video",
    "kind": "archive-record",
    "why": "Full set of public-domain NASA moving image on the region.",
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      "status": "reachable"
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    "n": 204,
    "title": "BIO (Biotechnology Innovation Organization) — About",
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    "why": "The organisation the editor's note points to, in its own words — the successor name and current self-description of the body quoted in the footnote.",
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      "checked_at": "2026-10-27T17:34:35Z",
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    "content_verification": "prior research label only; not re-verified against page contents in this pass"
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    "n": 204,
    "title": "Federal Judicial Center — Science in the Courtroom series record",
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    "why": "The government release record for the primary teaching film above.",
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    "n": 205,
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    "why": "The decision itself, as printed in the official U.S. Reports. This is the document the footnote is describing.",
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    "content_verification": "prior research label only; not re-verified against page contents in this pass"
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    "why": "The actual oil-degrading bacterium patent at the centre of the case — the first patent granted on a living organism.",
    "prior_verified_label": true,
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      "checked_at": "2026-10-27T17:34:30Z",
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      "final_url": "https://patents.google.com/patent/US4259444A/en",
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    "n": 205,
    "title": "Diamond v. Chakrabarty — Cornell Legal Information Institute full text",
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    "why": "Stable, readable HTML of the same opinion for viewers who won't open a PDF.",
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      "checked_at": "2026-10-27T17:34:44Z",
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    "n": 206,
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    "why": "Lorenz co-invented the fixed-action-pattern concept with Tinbergen; this is him, in his own words, on the record, receiving the Nobel Prize for it.",
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    "n": 206,
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    "why": "The award record for the founding of ethology as a discipline — the field that produced 'innate releasing mechanism' and 'sign stimulus'.",
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    "current_link_health": {
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    "n": 207,
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    "why": "The founding experimental study of taxis in protozoa, published 1906 and therefore public domain. Jennings is the reason we distinguish taxis from kinesis at all.",
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    "n": 207,
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    "why": "The disciplinary frame in which taxis, tropism and kinesis were formalised as distinct categories.",
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    "n": 208,
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    "kind": "primary",
    "why": "The award that marks the isolation and synthesis of testosterone — the opening of the 'Golden Age of Steroid Chemistry' the footnote names.",
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    "n": 208,
    "title": "NCBI PubChem / PubMed record for testosterone",
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    "why": "The structural and pharmacological record of the molecule itself.",
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    "why": "The current international diagnostic standard — and the correction to the footnote: WHO classifies this as an impulse-control disorder, explicitly not as an addiction.",
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    "why": "'Sexual addiction' was considered for DSM-5 and not included; the manual is the source of record for that exclusion.",
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    "why": "The metre is defined here, and the light-year's exact value is a straight product of that definition and the Julian year — this is the root document behind the footnote's 16-digit number.",
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    "kind": "primary",
    "why": "Makes the unit concrete: the farthest human object, decades out, is still a vanishingly small fraction of one light-year.",
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    "why": "Where the parallax measurements that set the 4.24 ly figure for Proxima Centauri are published.",
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    "title": "NASA NSSDC Earth Fact Sheet — atmospheric composition and scale height",
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    "why": "The joint government reference model that defines atmospheric structure by altitude — the source behind 'three quarters of the atmosphere's mass is within 11 km'.",
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    "why": "The classic account of the movement the printing press fed, free and public domain.",
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      "final_url": "https://www.gutenberg.org/ebooks/2074",
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    "content_verification": "prior research label only; not re-verified against page contents in this pass"
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    "n": 213,
    "title": "George Washington Carver, 'How to Grow the Peanut, and 105 Ways of Preparing It for Human Consumption' — Tuskegee Institute Experiment Station Bulletin No. 31, 1925 printing (Internet Archive)",
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    "why": "Carver's own bulletin — the document behind the footnote's '300 uses for peanuts' claim, in his own words and typography.",
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    "n": 213,
    "title": "Internet Archive — Carver's Tuskegee Experiment Station bulletins (multiple printings, 1916–1925)",
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    "title": "Thomas Francis, Jr. et al., 'Evaluation of the 1954 Field Trial of Poliomyelitis Vaccine: Synopsis of Summary Report' — PubMed record",
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    "why": "Michigan ran the Poliomyelitis Vaccine Evaluation Center and made the announcement; this is the holding institution's own documentary record.",
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    "current_link_health": {
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    "title": "Bentley Historical Library — 'Poliomyelitis and the Salk Vaccine' subject guide to primary collections",
    "url": "https://bentley.umich.edu/wp-content/uploads/2014/09/Poliomyelitis_and_the_Salk_Vaccine_Subject_Guide.pdf",
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    "why": "Points a curious viewer at the actual manuscript collections — correspondence, trial data, Francis's papers.",
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    "content_verification": "prior research label only; not re-verified against page contents in this pass"
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  {
    "n": 215,
    "title": "Francis Trevithick, 'Life of Richard Trevithick, with an Account of His Inventions' (1872) — Internet Archive",
    "url": "https://archive.org/search?query=title%3A%22Life+of+Richard+Trevithick%22",
    "kind": "primary",
    "why": "Written by Trevithick's son from family papers and published 1872; public domain, and the closest thing to a primary account of the Penydarren locomotive of 1804.",
    "prior_verified_label": false,
    "current_link_health": {
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      "final_url": "https://archive.org/search?query=title%3A%22Life+of+Richard+Trevithick%22",
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      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
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  {
    "n": 215,
    "title": "Science Museum Group Collection — Trevithick locomotive material",
    "url": "https://collection.sciencemuseumgroup.org.uk/search?q=Trevithick",
    "kind": "archive-record",
    "why": "The UK national collection's object records for Trevithick engines, drawings and models.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
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      "http_status": 200,
      "final_url": "https://collection.sciencemuseumgroup.org.uk/search?q=Trevithick",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 215,
    "title": "'Account of Nautical Inventions of Mr. R. Trevithick' (1810) — contemporaneous published account, Internet Archive/JSTOR record",
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    "kind": "primary",
    "why": "A contemporary printed notice of Trevithick's inventions from his own lifetime.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:38Z",
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      "http_status": 200,
      "final_url": "https://archive.org/details/jstor-30072567",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 216,
    "title": "Giorgio Vasari, 'Lives of the Most Eminent Painters, Sculptors and Architects' (1550/1568), Vol. 1 — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/25326",
    "kind": "primary",
    "why": "The primary source for the Renaissance's account of itself, written by a painter who knew Michelangelo. Free and public domain.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/25326",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 216,
    "title": "Jacob Burckhardt, 'The Civilisation of the Renaissance in Italy' — Project Gutenberg",
    "url": "https://www.gutenberg.org/ebooks/2074",
    "kind": "primary",
    "why": "The 19th-century book that made 'Renaissance' the name of a period — the footnote's own point about the term's late popularisation.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/2074",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 217,
    "title": "DOE/NV-209 Rev. 16 — 'United States Nuclear Tests, July 1945 through September 1992' (official NNSA/NNSS PDF)",
    "url": "https://nnss.gov/wp-content/uploads/2023/08/DOE_NV-209_Rev16.pdf",
    "kind": "primary",
    "why": "The government's own definitive chronological register of every US nuclear test — name, date, yield, location. The document behind any claim about what was 'tested in the past two years'.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://nnss.gov/wp-content/uploads/2023/08/DOE_NV-209_Rev16.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 217,
    "title": "DOE OpenNet / Manhattan Project History — United States Nuclear Tests (Rev. 15, December 2000)",
    "url": "https://www.osti.gov/opennet/manhattan-project-history/publications/DOENuclearTests.pdf",
    "kind": "primary",
    "why": "The earlier official revision, hosted by DOE's declassification portal; useful as a cross-check.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
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      "http_status": 200,
      "final_url": "https://www.osti.gov/opennet/manhattan-project-history/publications/DOENuclearTests.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 217,
    "title": "Herman Kahn, 'On Thermonuclear War' (1960) — RAND Corporation publication record",
    "url": "https://www.rand.org/pubs/commercial_books/CB137-1.html",
    "kind": "primary",
    "why": "The book in which Kahn proposed the Doomsday Machine as a thought experiment — the exact source the footnote cites. RAND's own catalogue record.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:50Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.rand.org/pubs/commercial_books/CB137-1.html",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 218,
    "title": "Stanford Encyclopedia of Philosophy — Thomas Kuhn",
    "url": "https://plato.stanford.edu/entries/thomas-kuhn/",
    "kind": "reference",
    "why": "Peer-reviewed scholarly entry, stable and citable. Kuhn's 1962 book is still in copyright so there is no free primary text; this is the best available substitute, and it covers his later preference for 'exemplar' and 'disciplinary matrix' that the footnote alludes to.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
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      "http_status": 200,
      "final_url": "https://plato.stanford.edu/entries/thomas-kuhn/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 218,
    "title": "University of Chicago Press — 'The Structure of Scientific Revolutions', 50th Anniversary Edition",
    "url": "https://press.uchicago.edu/ucp/books/book/chicago/S/bo13179781.html",
    "kind": "primary",
    "why": "The publisher of record for the book the footnote is quoting from.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:31Z",
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      "http_status": 200,
      "final_url": "https://press.uchicago.edu/ucp/books/book/chicago/S/bo13179781.html",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 219,
    "title": "US Patent 381,968 — Nikola Tesla, 'Electro-Magnetic Motor' (1888)",
    "url": "https://patents.google.com/patent/US381968A/en",
    "kind": "primary",
    "why": "The foundational polyphase AC induction motor patent — the document that the footnote's 'polyphase power distribution systems and the AC motor' actually is.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US381968A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 219,
    "title": "Library of Congress — 'Westinghouse Works, 1904' collection (Edison paper prints)",
    "url": "https://www.loc.gov/collections/westinghouse-works-1904/",
    "kind": "archive-record",
    "why": "The holding institution's record for the very films above, with the full set of reels shot at the Westinghouse plants.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 219,
    "title": "Smithsonian Institution — Nikola Tesla collections",
    "url": "https://www.si.edu/search?edan_q=Nikola%20Tesla",
    "kind": "archive-record",
    "why": "US national-collection objects and documents relating to Tesla.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:51Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 220,
    "title": "National Archives Catalog — record 2788598, 'Roswell Reports Volume 1' (USAF Research Declassification Team)",
    "url": "https://catalog.archives.gov/id/2788598",
    "kind": "archive-record",
    "why": "The federal catalogue record for the film above — provenance, series, creating agency.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:22Z",
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      "http_status": 200,
      "final_url": "https://catalog.archives.gov/id/2788598",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
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    "n": 220,
    "title": "'The Roswell Report: Case Closed' (US Air Force, 1997) — full report, GovInfo",
    "url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
    "kind": "primary",
    "why": "The Air Force's published report itself, on the government's own publishing platform. The document Corso's account contradicts.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
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      "http_status": 200,
      "final_url": "https://www.govinfo.gov/app/details/GOVPUB-D301-PURL-gpo92195",
      "content_type": "text/html;charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 220,
    "title": "'The Roswell Report: Case Closed' — Internet Archive scan",
    "url": "https://archive.org/details/roswell_202008",
    "kind": "primary",
    "why": "Mirror of the same report, readable in-browser.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:24Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:54Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/roswell_202008",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 221,
    "title": "Frank Rosenblatt papers — Cornell University Division of Rare and Manuscript Collections",
    "url": "https://rmc.library.cornell.edu/",
    "kind": "archive-record",
    "why": "The archival papers of the man who built the Mark I Perceptron in 1958 — the first working artificial neural network, and the origin of the modern sense of the term.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
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      "http_status": 200,
      "final_url": "https://rare.library.cornell.edu/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 221,
    "title": "Computer History Museum — the Perceptron",
    "url": "https://www.computerhistory.org/revolution/artificial-intelligence-robotics/13/289",
    "kind": "reference",
    "why": "Documented object record and photographs of the Mark I Perceptron hardware.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.computerhistory.org/revolution/artificial-intelligence-robotics/13/289",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 222,
    "title": "US Patent 3,138,743 — Jack S. Kilby, 'Miniaturized Electronic Circuits' (filed 1959, granted 1964)",
    "url": "https://patents.google.com/patent/US3138743A/en",
    "kind": "primary",
    "why": "Kilby's integrated-circuit patent — one of the two the footnote is describing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US3138743A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 222,
    "title": "US Patent 2,981,877 — Robert N. Noyce, 'Semiconductor Device-and-Lead Structure' (filed 1959, granted 1961)",
    "url": "https://patents.google.com/patent/US2981877A/en",
    "kind": "primary",
    "why": "Noyce's planar integrated-circuit patent — the other half of the simultaneous invention, and the one that made mass manufacture possible.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US2981877A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 222,
    "title": "Jack Kilby — Nobel Lecture, 2000: 'Turning Potential into Realities: The Invention of the Integrated Circuit'",
    "url": "https://www.nobelprize.org/prizes/physics/2000/kilby/lecture/",
    "kind": "primary",
    "why": "Kilby's own account of the 1958 summer at Texas Instruments, delivered on receiving the Nobel Prize.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
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      "http_status": 200,
      "final_url": "https://www.nobelprize.org/prizes/physics/2000/kilby/lecture/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 223,
    "title": "Nobel Prize in Physics 2009 — Charles K. Kao, 'for groundbreaking achievements concerning the transmission of light in fibers for optical communication'",
    "url": "https://www.nobelprize.org/prizes/physics/2009/kao/facts/",
    "kind": "primary",
    "why": "The award record for the work that turned Kapany's fibres into a global communications medium — Kao's 1966 identification that impurity, not scattering, was the loss limit.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
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      "http_status": 200,
      "final_url": "https://www.nobelprize.org/prizes/physics/2009/kao/facts/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 223,
    "title": "Nobel Prize in Physics 2009 — full award record",
    "url": "https://www.nobelprize.org/prizes/physics/2009/summary/",
    "kind": "primary",
    "why": "Includes the Nobel Committee's scientific background document, which is the best free technical account of how optical fibre came to work.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nobelprize.org/prizes/physics/2009/summary/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 224,
    "title": "US Patent 2,130,948 — Wallace H. Carothers, 'Synthetic Fiber' (DuPont, 1938)",
    "url": "https://patents.google.com/patent/US2130948A/en",
    "kind": "primary",
    "why": "The nylon patent — the moment a textile fibre became an engineered product with specified properties, which is the origin of the whole 'technical textiles' category.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US2130948A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 224,
    "title": "Smithsonian National Museum of American History — synthetic textiles collections",
    "url": "https://americanhistory.si.edu/collections/search?edan_q=nylon",
    "kind": "archive-record",
    "why": "Object records for the first nylon products, with provenance.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:09Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 225,
    "title": "US Patent 2,929,922 — Arthur L. Schawlow and Charles H. Townes, 'Masers and Maser Communications System' (filed 1958, granted 1960)",
    "url": "https://patents.google.com/patent/US2929922A/en",
    "kind": "primary",
    "why": "The Bell Labs patent filed alongside the 1958 Physical Review paper the footnote names. Free, full text, with the original drawings.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US2929922A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 225,
    "title": "Charles H. Townes — Nobel Lecture, 1964: 'Production of Coherent Radiation by Atoms and Molecules'",
    "url": "https://www.nobelprize.org/prizes/physics/1964/townes/lecture/",
    "kind": "primary",
    "why": "Townes's own account of the path from microwave spectroscopy to the maser to the laser — the exact chain of events the footnote compresses into a paragraph.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:49Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nobelprize.org/prizes/physics/1964/townes/lecture/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 225,
    "title": "T. H. Maiman, 'Stimulated Optical Radiation in Ruby', Nature 187, 493–494 (1960)",
    "url": "https://www.nature.com/articles/187493a0",
    "kind": "primary",
    "why": "The paper reporting the first working laser, two years after Schawlow and Townes said one was possible. The footnote stops at 1958; this is what happened next.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:46Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.nature.com/articles/187493a0?error=cookies_not_supported&code=4d52ee89-1678-487d-a7e4-8ede291f5154",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 226,
    "title": "William James, The Will to Believe, and Other Essays in Popular Philosophy (1897) — full text",
    "url": "https://www.gutenberg.org/ebooks/26659",
    "kind": "primary",
    "why": "Contains 'Is Life Worth Living?', the 1895 essay in which James actually coins the word 'multiverse'. Public domain, full text, stable Project Gutenberg ID.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:40Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/26659",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 226,
    "title": "William James, A Pluralistic Universe (1909) — full text",
    "url": "https://www.gutenberg.org/ebooks/11984",
    "kind": "primary",
    "why": "James's mature statement of a plural, non-unified cosmos — the philosophical position the footnote is gesturing at. Public domain full text.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.gutenberg.org/ebooks/11984",
      "content_type": "text/html;charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 228,
    "title": "Joint Address to Congress Leading to a Declaration of War Against Japan (Roosevelt's \"Day of Infamy\" speech), 8 December 1941 — NARA milestone document",
    "url": "https://www.archives.gov/milestone-documents/joint-address-to-congress-declaration-of-war-against-japan",
    "kind": "primary",
    "why": "The reading copy of the speech, with Roosevelt's handwritten emendations, held by the National Archives. The single most primary document of the American entry into the war.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/milestone-documents/joint-address-to-congress-declaration-of-war-against-japan",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 228,
    "title": "Pearl Harbor Attack: Hearings before the Joint Committee on the Investigation of the Pearl Harbor Attack (79th Congress, 1946), Part 1",
    "url": "https://archive.org/details/pearlharborattac01unit",
    "kind": "primary",
    "why": "The 39-part congressional record — sworn testimony, decrypted Japanese traffic, the USS Ward and USS Condor timeline, and the foreknowledge question the footnote raises. This is where the 'This means war' claim and the Kimmel/Short controversy are actually litigated. All 39 parts are on archive.org under the pearlharborattac** identifier series.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:23Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:46Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/pearlharborattac01unit",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 228,
    "title": "World War II Photographs — National Archives research guide",
    "url": "https://www.archives.gov/research/military/ww2/photos",
    "kind": "archive-record",
    "why": "Entry point to NARA's holdings of the still and moving-image record of the attack, for anyone wanting to go past the newsreels to original Navy and Army Signal Corps material.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/research/military/ww2/photos",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 229,
    "title": "National Security Act of 1947, Pub. L. 80-253, 61 Stat. 495 — full statute text (GovInfo)",
    "url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
    "kind": "primary",
    "why": "The statute that created the Office of the Secretary of the Air Force on 18 September 1947 — the exact fact the footnote states. Official GPO scan of the Statutes at Large.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 229,
    "title": "Stuart Symington Papers — Harry S. Truman Presidential Library",
    "url": "https://www.trumanlibrary.gov/library/personal-papers/stuart-symington-papers",
    "kind": "archive-record",
    "why": "Correspondence, charts, military statistics, reports and speeches from Symington's tenure as the first Secretary of the Air Force. The primary manuscript collection.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.trumanlibrary.gov/library/personal-papers/stuart-symington-papers",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 229,
    "title": "Stuart Symington taking the oath of office as Secretary of the Air Force — Truman Library photograph 97-1900",
    "url": "https://www.trumanlibrary.gov/photograph-records/97-1900",
    "kind": "primary",
    "why": "The verified photographic record of the moment: Symington sworn in by Chief Justice Fred Vinson. US Government work.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:51Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.trumanlibrary.gov/photograph-records/97-1900",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 230,
    "title": "Unidentified Flying Objects (Project BLUE BOOK) — National Archives research guide",
    "url": "https://www.archives.gov/research/military/air-force/ufos",
    "kind": "archive-record",
    "why": "NARA's own guide to Record Group 341 and the Project SIGN / GRUDGE / BLUE BOOK files — the archival trail that begins with Twining's 1947 assessment. The place to find the actual 23 September 1947 Twining memorandum to Brig. Gen. Schulgen and the February 1949 Project SIGN report.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/research/military/air-force/ufos",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 230,
    "title": "General Nathan F. Twining — official US Air Force biography",
    "url": "https://www.af.mil/About-Us/Biographies/Display/Article/105367/general-nathan-f-twining/",
    "kind": "reference",
    "why": "The USAF's own service record for Twining — Air Materiel Command, Alaskan Air Command, Chief of Staff 1953, Chairman JCS 1957. Confirmed to exist via search index; af.mil returns HTTP 403 to automated fetch (DoD bot block), so not mechanically verified.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:20Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:34Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 230,
    "title": "National Security Act of 1947, Pub. L. 80-253, 61 Stat. 495 (GovInfo)",
    "url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
    "kind": "primary",
    "why": "Context for the institutional world Twining was operating in when the flying-disc reports landed on his desk in 1947 — the same month the Air Force became a separate service.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 231,
    "title": "Pearl Harbor Attack: Hearings before the Joint Committee (1946), Part 1 — archive.org",
    "url": "https://archive.org/details/pearlharborattac01unit",
    "kind": "primary",
    "why": "Background record for the retaliation context in which the raid was conceived — the raid was explicitly framed as the answer to 7 December.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:23Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:46Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/pearlharborattac01unit",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 231,
    "title": "World War II Photographs — National Archives research guide",
    "url": "https://www.archives.gov/research/military/ww2/photos",
    "kind": "archive-record",
    "why": "Entry point to NARA's Hornet and Doolittle Raid holdings, including the original Navy stills of the launch and Doolittle's Medal of Honor presentation by Roosevelt.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:35Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.archives.gov/research/military/ww2/photos",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 231,
    "title": "Various Air Force Scenes — Doolittle Raid, V-J Day, etc. (US Army, NARA-described)",
    "url": "https://archive.org/details/LC-46690",
    "kind": "archive-record",
    "why": "A second NARA-described US Army reel whose catalogue description covers the B-25s over the Hornet, low over the water, over land, and dropping on targets — useful as a cross-reference for shot identification.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:11Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/LC-46690",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 232,
    "title": "National Security Act of 1947, Pub. L. 80-253, 61 Stat. 495 — full statute text (GovInfo)",
    "url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
    "kind": "primary",
    "why": "The act that created the separate Air Force whose Vice Chief of Staff Vandenberg became on 1 October 1947. Official GPO scan.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 232,
    "title": "National Security Act of 1947 — annotated transcription (Wikisource)",
    "url": "https://en.wikisource.org/wiki/National_Security_Act_of_1947",
    "kind": "primary",
    "why": "Searchable plain-text transcription of the same statute, easier to quote from on screen than the PDF.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/National_Security_Act_of_1947",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 232,
    "title": "General Hoyt S. Vandenberg — official US Air Force biography",
    "url": "https://www.af.mil/About-Us/Biographies/Display/Article/105311/general-hoyt-s-vandenberg/",
    "kind": "reference",
    "why": "The service's own record of Vandenberg, second Chief of Staff of the USAF. Confirmed to exist via search index; af.mil returns HTTP 403 to automated fetch (DoD bot block), so not mechanically verified.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:34Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 233,
    "title": "National Security Act of 1947, Pub. L. 80-253, 61 Stat. 495 — full statute text (GovInfo)",
    "url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
    "kind": "primary",
    "why": "The statute that divided the War Department into the Departments of the Army and the Air Force — the precise event the footnote's quoted sentence describes as preceding Norstad's appointment.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/content/pkg/STATUTE-61/pdf/STATUTE-61-Pg495.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 233,
    "title": "General Lauris Norstad — official US Air Force biography",
    "url": "https://www.af.mil/About-Us/Biographies/Display/Article/106085/general-lauris-norstad/",
    "kind": "reference",
    "why": "The USAF's own record: born Minneapolis 1907, West Point 1930, Deputy Chief of Staff for Operations 1947, later SACEUR. Confirmed to exist via search index; af.mil returns HTTP 403 to automated fetch (DoD bot block).",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:19Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:34Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 234,
    "title": "Charles A. Lindbergh, \"WE\" (1927) — Lindbergh's own account of the flight",
    "url": "https://archive.org/details/we00lind",
    "kind": "primary",
    "why": "Lindbergh's first-person book, written and published within months of the flight. The primary narrative source for everything the footnote asserts about the crossing.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:11Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/we00lind",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 234,
    "title": "Ryan NYP \"Spirit of St. Louis\" — Smithsonian National Air and Space Museum collection record (NASM A19280021000)",
    "url": "https://airandspace.si.edu/collection-objects/ryan-nyp-spirit-st-louis/nasm_A19280021000",
    "kind": "primary",
    "why": "The actual aircraft, with the museum's technical and provenance record. It was donated by Lindbergh in 1928 and has hung in the Smithsonian ever since.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:08Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://airandspace.si.edu/collection-objects/ryan-nyp-spirit-st-louis/nasm_A19280021000",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 235,
    "title": "Paul H. Wilcox, \"A Review of Over 23,000 Treatments Using Unidirectional Currents\", American Journal of Psychiatry 104(2):100 (August 1947) — DOI resolver",
    "url": "https://doi.org/10.1176/ajp.104.2.100",
    "kind": "primary",
    "why": "The exact article the footnote quotes and its correct DOI (the book's own '10.1176/appi.ajp.104.2.100' is a mangled rendering of it). The publisher, psychiatryonline.org, returns HTTP 403 to automated fetch, so I could not mechanically confirm the landing page; the DOI itself is the canonical stable identifier.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:25Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:23Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 235,
    "title": "Shades of Gray (1948), US Army Signal Corps — NARA-sourced film record on archive.org",
    "url": "https://archive.org/details/gov.archives.arc.36102.r5",
    "kind": "archive-record",
    "why": "The National Archives catalogue description attached to this item is itself a primary-adjacent record of what mid-century American institutional psychiatry considered standard treatment — electric shock, hydrotherapy, hypnosis — in the same year Wilcox published.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:21Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/gov.archives.arc.36102.r5",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 236,
    "title": "Hans Berger, \"Über das Elektrenkephalogramm des Menschen\", Archiv für Psychiatrie und Nervenkrankheiten 87:527–570 (1929)",
    "url": "https://link.springer.com/article/10.1007/BF01797193",
    "kind": "primary",
    "why": "The founding paper of human electroencephalography — the first published record of an EEG taken from a human scalp, and the origin of the technique the footnote defines.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:28Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://link.springer.com/article/10.1007/BF01797193?error=cookies_not_supported&code=df7767d9-7e57-46fc-b9be-4767cdbfdd12",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 237,
    "title": "John E. Reid, \"A Revised Questioning Technique in Lie-Detection Tests\", Journal of Criminal Law and Criminology 37(6):542 (1947)",
    "url": "https://scholarlycommons.law.northwestern.edu/jclc/vol37/iss6/8/",
    "kind": "primary",
    "why": "Reid's own 1947 paper introducing the comparison (then 'control') question — the innovation that made his name and the direct primary source for the footnote's subject. Free full text via Northwestern's open law repository.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://scholarlycommons.law.northwestern.edu/jclc/vol37/iss6/8/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 237,
    "title": "Frye v. United States, 293 F. 1013 (D.C. Cir. 1923) — full opinion",
    "url": "https://en.wikisource.org/wiki/Frye_v._United_States",
    "kind": "primary",
    "why": "The decision that excluded deception-test evidence from American courts and set the standard the footnote's scepticism reflects. Short enough to quote on screen.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/Frye_v._United_States",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 238,
    "title": "Frye v. United States, 293 F. 1013 (D.C. Cir. 1923) — full opinion",
    "url": "https://en.wikisource.org/wiki/Frye_v._United_States",
    "kind": "primary",
    "why": "This is the case about Marston's device. The court refused to admit his systolic blood-pressure deception test and in doing so created the 'general acceptance' standard that governed scientific evidence in America for seventy years. The most consequential primary document in Marston's life.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:25Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://en.wikisource.org/wiki/Frye_v._United_States",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 238,
    "title": "John E. Reid, \"A Revised Questioning Technique in Lie-Detection Tests\" (1947)",
    "url": "https://scholarlycommons.law.northwestern.edu/jclc/vol37/iss6/8/",
    "kind": "primary",
    "why": "Shows what the field had become by 1947 — the point at which Marston's blood-pressure component had been absorbed into the multi-channel polygraph and the argument had moved to questioning technique.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:32Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://scholarlycommons.law.northwestern.edu/jclc/vol37/iss6/8/",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 239,
    "title": "Project MKULTRA, the CIA's Program of Research in Behavioral Modification — CIA FOIA Reading Room collection",
    "url": "https://www.cia.gov/readingroom/collection/behavioral-modification-mkultra",
    "kind": "primary",
    "why": "The declassified documentary record of American government experimentation with drugs as interrogation aids, including barbiturate work. This is where the footnote's 'sometimes used during interrogations' claim becomes checkable rather than folkloric. (URL resolves via redirect to the collection landing page.)",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:37Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.cia.gov/system-maintenance/",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 239,
    "title": "Final Report of the Select Committee to Study Governmental Operations with Respect to Intelligence Activities (Church Committee), Book I (1976)",
    "url": "https://www.intelligence.senate.gov/sites/default/files/94755_I.pdf",
    "kind": "primary",
    "why": "The Senate's own investigation into CIA drug and behaviour-modification programmes. Official Senate Intelligence Committee scan of the report — the authoritative government account, not a secondary retelling.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:42Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.intelligence.senate.gov/wp-content/uploads/2024/08/sites-default-files-94755-i.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 239,
    "title": "Let There Be Light (1946) — US Army film record and synopsis",
    "url": "https://archive.org/details/gov.ntis.ava04168vnb1",
    "kind": "archive-record",
    "why": "The Army's own contemporaneous description of narcosynthesis as a treatment method and its caution that 'equal success is not to be expected when dealing with peacetime neuroses' — a primary statement of what the military believed the drug could and could not do.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:22Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/gov.ntis.ava04168vnb1",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 240,
    "title": "Organized Crime Control Act of 1970, Pub. L. 91-452, 84 Stat. 922 — full statute text (GovInfo)",
    "url": "https://www.govinfo.gov/content/pkg/STATUTE-84/pdf/STATUTE-84-Pg922.pdf",
    "kind": "primary",
    "why": "The Act itself. Title V is the witness-protection title the footnote cites. Official GPO scan of the Statutes at Large — the actual law, not a summary of it.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/content/pkg/STATUTE-84/pdf/STATUTE-84-Pg922.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 240,
    "title": "18 U.S.C. Chapter 224 — Protection of Witnesses (§§ 3521 et seq.), current text",
    "url": "https://www.govinfo.gov/content/pkg/USCODE-2023-title18/pdf/USCODE-2023-title18-partII-chap224.pdf",
    "kind": "primary",
    "why": "The footnote cites '18 U.S.C.A 3521 et seq.' — this is that chapter as codified today, giving the Attorney General's relocation and protection authority in operative form.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:39Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.govinfo.gov/content/pkg/USCODE-2023-title18/pdf/USCODE-2023-title18-partII-chap224.pdf",
      "content_type": "application/pdf",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 240,
    "title": "18 U.S.C. Chapter 224 — 2023 edition, Protection of Witnesses",
    "url": "https://uscode.house.gov/view.xhtml?edition=2023&num=0&req=granuleid%3AUSC-2023-title18-chapter224-front",
    "kind": "primary",
    "why": "Browsable, section-by-section HTML of the same chapter with source credits and amendment notes — better than the PDF for tracing how the 1970 provisions were rewritten by the Witness Security Reform Act of 1984.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "http_status": 404,
      "status": "not_found",
      "head_probe": {
        "checked_at": "2026-10-27T17:41:47Z",
        "method": "HEAD",
        "http_status": 404,
        "status": "not_found"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 241,
    "title": "Ogier Ghiselin de Busbecq, The Turkish Letters — English translation",
    "url": "https://archive.org/details/turkishlettersof0000busb",
    "kind": "primary",
    "why": "Busbecq was Ferdinand I's ambassador to Suleiman's court from 1554 and describes the Sultan, his household and the Ottoman military system from direct observation. The best eyewitness account of Suleiman in any Western language.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:10Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/turkishlettersof0000busb",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 242,
    "title": "Ogier Ghiselin de Busbecq, The Turkish Letters — English translation",
    "url": "https://archive.org/details/turkishlettersof0000busb",
    "kind": "primary",
    "why": "Busbecq was resident at Suleiman's court during Hurrem's ascendancy and writes about her position and influence from direct observation — the closest thing to a contemporaneous outside witness to the events this footnote describes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:21Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:10Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/turkishlettersof0000busb",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 243,
    "title": "Queen Elizabeth I's speech to the troops at Tilbury (1588) — British Library collection item",
    "url": "https://www.bl.uk/collection-items/queen-elizabeth-is-speech-to-the-troops-at-tilbury",
    "kind": "primary",
    "why": "The earliest surviving text of the Tilbury speech, with the British Library's description of the manuscript's provenance and the debate over its authenticity. Elizabeth in her own reported words.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:36Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://www.bl.uk/stories",
      "content_type": "text/html; charset=utf-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 244,
    "title": "The Last Will and Testament of Cecil John Rhodes, with elucidatory notes by W. T. Stead (1902)",
    "url": "https://archive.org/details/lastwilltestamen00rhoduoft",
    "kind": "primary",
    "why": "Rhodes's actual will — the document that created the Rhodes Scholarship and set out, in his own words, the imperial project it was meant to serve. Published 1902, public domain, full scan. This is the primary source that makes the footnote's last sentence legible.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:41Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/lastwilltestamen00rhoduoft",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 244,
    "title": "Princess Catherine Radziwill, Cecil Rhodes: Man and Empire-Maker (1918)",
    "url": "https://archive.org/details/cecilrhodesmanem00radz",
    "kind": "primary",
    "why": "The biography the neighbouring footnote (249's companion, fn245) refers to — written by the woman who pursued Rhodes and was convicted of forging his signature. A hostile, unreliable, and therefore extremely revealing primary account.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:14Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/cecilrhodesmanem00radz",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 245,
    "title": "Princess Catherine Radziwill, Cecil Rhodes: Man and Empire-Maker (1918) — full scan",
    "url": "https://archive.org/details/cecilrhodesmanem00radz",
    "kind": "primary",
    "why": "The book the footnote names, written by its subject, freely readable in full. Her own account of the relationship she claimed to have had with Rhodes.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:33:14Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/cecilrhodesmanem00radz",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 245,
    "title": "The Last Will and Testament of Cecil John Rhodes, ed. W. T. Stead (1902)",
    "url": "https://archive.org/details/lastwilltestamen00rhoduoft",
    "kind": "primary",
    "why": "The companion document — published the year of Rhodes's death and of Radziwill's forgery trial, it is the counterweight against which her biography should be read.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "status": "reachable",
      "error_type": "TimeoutError",
      "head_probe": {
        "checked_at": "2026-10-27T17:33:41Z",
        "method": "HEAD",
        "status": "unconfirmed",
        "error_type": "TimeoutError"
      },
      "http_status": 200,
      "final_url": "https://archive.org/details/lastwilltestamen00rhoduoft",
      "content_type": "text/html; charset=UTF-8"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 246,
    "title": "William Kelly, US Patent 17,628 — \"Improvement in the manufacture of iron\" (1857)",
    "url": "https://patents.google.com/patent/US17628A/en",
    "kind": "primary",
    "why": "Kelly's own patent for the pneumatic process, in his own specification. The document at the centre of the priority dispute with Bessemer that the footnote sets up.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US17628A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 246,
    "title": "Sir Henry Bessemer, F.R.S.: An Autobiography (1905) — full scan",
    "url": "https://archive.org/details/sirhenrybessemer00bessuoft",
    "kind": "primary",
    "why": "Bessemer's own account of arriving at the same process. Reading it beside Kelly's patent is the direct way to test the footnote's 'independently invented' claim.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:06Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/sirhenrybessemer00bessuoft",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 247,
    "title": "Henry Bessemer, US Patent 16,082 — \"Improvement in the manufacture of iron and steel\" (1856)",
    "url": "https://patents.google.com/patent/US16082A/en",
    "kind": "primary",
    "why": "The American Bessemer patent itself — the instrument whose validity the footnote says was 'freely urged against' on various grounds. Full specification and drawings.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:29Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US16082A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 247,
    "title": "Sir Henry Bessemer, F.R.S.: An Autobiography, with a concluding chapter (1905) — full scan",
    "url": "https://archive.org/details/sirhenrybessemer00bessuoft",
    "kind": "primary",
    "why": "Bessemer's own narrative, including his account of buying up a rival patentee's rights and of the patent that lapsed in 1859 through non-payment of fees — the two specific episodes the footnote alludes to without explaining.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:06Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://archive.org/details/sirhenrybessemer00bessuoft",
      "content_type": "text/html; charset=UTF-8",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 247,
    "title": "William Kelly, US Patent 17,628 — \"Improvement in the manufacture of iron\" (1857)",
    "url": "https://patents.google.com/patent/US17628A/en",
    "kind": "primary",
    "why": "The competing American claim, one year after Bessemer's. Side by side, the two patents are the primary evidence for the simultaneous-invention argument.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US17628A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 248,
    "title": "Alexander Graham Bell, US Patent 174,465 — \"Improvement in telegraphy\" (issued 7 March 1876)",
    "url": "https://patents.google.com/patent/US174465A/en",
    "kind": "primary",
    "why": "The telephone patent itself — the document the footnote calls 'the first U.S. patent for the invention of the telephone', in full, with the drawings. Frequently called the most valuable patent ever issued.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US174465A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 248,
    "title": "Alexander Graham Bell Family Papers — Library of Congress collection",
    "url": "https://www.loc.gov/collections/alexander-graham-bell-papers/about-this-collection/",
    "kind": "archive-record",
    "why": "Roughly 147,000 digitised items including Bell's laboratory notebooks — the 10 March 1876 entry recording 'Mr. Watson, come here, I want to see you' is in this collection and viewable page by page. LOC returns HTTP 403 to automated fetch (bot block), so not mechanically verified, but this is the canonical LOC collection URL.",
    "prior_verified_label": false,
    "current_link_health": {
      "checked_at": "2026-10-27T17:44:26Z",
      "method": "GET",
      "http_status": 403,
      "status": "restricted_or_rate_limited",
      "head_probe": {
        "checked_at": "2026-10-27T17:34:45Z",
        "method": "HEAD",
        "http_status": 403,
        "status": "restricted_or_rate_limited"
      }
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 249,
    "title": "Elisha Gray, US Patent 166,096 — \"Improvement in electric telegraphs for transmitting musical tones\" (1875)",
    "url": "https://patents.google.com/patent/US166096A/en",
    "kind": "primary",
    "why": "Gray's harmonic telegraph patent — literally the vibrating-steel-reed multiplex apparatus the footnote describes, in his own specification and drawings. The direct primary source for the footnote's technical claims.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US166096A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  },
  {
    "n": 249,
    "title": "Alexander Graham Bell, US Patent 174,465 — \"Improvement in telegraphy\" (issued 7 March 1876)",
    "url": "https://patents.google.com/patent/US174465A/en",
    "kind": "primary",
    "why": "The patent Gray's caveat, filed the same day in February 1876, contested. Reading the two documents together is the whole priority dispute in primary form.",
    "prior_verified_label": true,
    "current_link_health": {
      "checked_at": "2026-10-27T17:34:30Z",
      "method": "HEAD",
      "http_status": 200,
      "final_url": "https://patents.google.com/patent/US174465A/en",
      "content_type": "text/html",
      "status": "reachable"
    },
    "content_verification": "prior research label only; not re-verified against page contents in this pass"
  }
]
