Chain of custody receipt

Source #65187

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 — AUGUSTINE NORMAN R (2008-05-16)
Original URLhttps://www.sec.gov/Archives/edgar/data/1163165/000120919108031021/0001209191-08-031021-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2008-05-16
EntityNorman R. Augustine
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T03:23:52.075Z UTC
SHA-256a83b67dc82a94f72f73b68a22a7bd67f3384205af55d5b5f01c472ea5de98bd0
Content length655 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001163165",
    "0001190703"
  ],
  "period_ending": "2008-05-14",
  "file_num": [
    "001-32395"
  ],
  "display_names": [
    "CONOCOPHILLIPS  (COP)  (CIK 0001163165)",
    "AUGUSTINE NORMAN R  (CIK 0001190703)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2008-05-16",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "2911"
  ],
  "form": "4",
  "adsh": "0001209191-08-031021",
  "film_num": [
    "08843658"
  ],
  "biz_locations": [
    "Houston, TX",
    ""
  ],
  "file_type": "EX-24.4_241110",
  "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/65187/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65187/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65187/receipt.json