Chain of custody receipt

Source #74402

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: SC 13D/A — FIRST AMERICAN CORP (2009-10-09)
Original URLhttps://www.sec.gov/Archives/edgar/data/1210677/000119312509206393/0001193125-09-206393-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2009-10-09
EntityAmerican Dental P. A. C.
Captured2026-09-28T13:29:36.594Z UTC
Hash computed at2026-09-28T13:29:36.594Z UTC
SHA-256e186e5fbf9505013d6842dbae5e3d57f1f3a51af32ec69a0b59d6f044d0bb25f
Content length694 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001210677",
    "0000036047"
  ],
  "period_ending": null,
  "file_num": [
    "005-79080"
  ],
  "display_names": [
    "FIRST ADVANTAGE CORP  (FA)  (CIK 0001210677)",
    "FIRST AMERICAN CORP  (CIK 0000036047)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2009-10-09",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "7389",
    "6361"
  ],
  "form": "SC 13D/A",
  "adsh": "0001193125-09-206393",
  "film_num": [
    "091114735"
  ],
  "biz_locations": [
    "Poway, CA",
    "Santa Ana, CA"
  ],
  "file_type": "EX-99.3",
  "file_description": "CONSENT TO TRANSACTION",
  "inc_states": [
    "DE",
    "CA"
  ],
  "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/74402/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/74402/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/74402/receipt.json