Chain of custody receipt

Source #67083

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 — MINO MICHAEL THOMAS (2005-01-25)
Original URLhttps://www.sec.gov/Archives/edgar/data/879884/000120919105004712/0001209191-05-004712-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2005-01-25
EntityMichael Thomas
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T02:04:08.795Z UTC
SHA-256b98523b1b2c80ceb43edd023195cbe5afa405da3f052e2c9d44475ede0411160
Content length698 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001185376",
    "0000879884"
  ],
  "period_ending": "2005-01-21",
  "file_num": [
    "000-19580"
  ],
  "display_names": [
    "MINO MICHAEL THOMAS  (CIK 0001185376)",
    "T-3 ENERGY SERVICES INC  (CIK 0000879884)"
  ],
  "xsl": "xslF345X02",
  "schema_version": "X0202",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2005-01-25",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "3452"
  ],
  "form": "4",
  "adsh": "0001209191-05-004712",
  "film_num": [
    "05547898"
  ],
  "biz_locations": [
    "Houston, TX",
    "Houston, TX"
  ],
  "file_type": "4",
  "file_description": "MAIN DOCUMENT DESCRIPTION",
  "inc_states": [
    "TX"
  ],
  "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/67083/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67083/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67083/receipt.json