Chain of custody receipt

Source #46156

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: filing — Norman R. Augustine (2008-05-16)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Norman%20R.%20Augustine%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2008-05-16
EntityNorman R. Augustine
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-256a91869ab04c8950e46467a4287471612607bad97f3ef7ddf9e900404992f60a0
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/46156/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46156/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46156/receipt.json