Chain of custody receipt

Source #65962

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 — BEYSTER J ROBERT (2003-04-16)
Original URLhttps://www.sec.gov/Archives/edgar/data/353394/000108286703000006/0001082867-03-000006-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2003-04-16
EntityJ. Robert Beyster
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T06:09:52.917Z UTC
SHA-256c01d35cbe391b982774654fc93d79e1ea164c132e9a5960ecd3884351e840fc3
Content length655 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001082867",
    "0000353394"
  ],
  "period_ending": "2003-04-07",
  "file_num": [
    "000-12771"
  ],
  "display_names": [
    "BEYSTER J ROBERT  (CIK 0001082867)",
    "SCIENCE APPLICATIONS INTERNATIONAL CORP  (CIK 0000353394)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2003-04-16",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "8700"
  ],
  "form": "4",
  "adsh": "0001082867-03-000006",
  "film_num": [
    "03652122"
  ],
  "biz_locations": [
    "San Diego, CA",
    "San Diego, CA"
  ],
  "file_type": "4",
  "file_description": null,
  "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/65962/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65962/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65962/receipt.json