Chain of custody receipt

Source #70942

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleSEC EDGAR: 4 — FORD WILLIAM CLAY JR (2012-08-07)
Original URLhttps://www.sec.gov/Archives/edgar/data/37996/000120919112040699/0001209191-12-040699-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2012-08-07
EntityWilliam Clay Ford Jr.
Captured2026-09-28T05:18:06.616Z UTC
Hash computed at2026-09-28T05:18:06.616Z UTC
SHA-256f5ed552107747164f3e99ea3eb27fccc047a3e05a383b013df9e913b7fb5c17d
Content length674 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001230846",
    "0000037996"
  ],
  "period_ending": "2012-08-05",
  "file_num": [
    "001-03950"
  ],
  "display_names": [
    "FORD WILLIAM CLAY JR  (CIK 0001230846)",
    "FORD MOTOR CO  (F, F-PB, F-PC, F-PD)  (CIK 0000037996)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2012-08-07",
  "biz_states": [
    "MI"
  ],
  "sics": [
    "3711"
  ],
  "form": "4",
  "adsh": "0001209191-12-040699",
  "film_num": [
    "121013267"
  ],
  "biz_locations": [
    "",
    "Dearborn, MI"
  ],
  "file_type": "EX-24.4_434367",
  "file_description": "POA DOCUMENT",
  "inc_states": [
    "",
    "DE"
  ],
  "items": []
}

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/70942/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/70942/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/70942/receipt.json