Chain of custody receipt

Source #72257

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: D/A — Pacific Operating Fund, LLC (2010-09-17)
Original URLhttps://www.sec.gov/Archives/edgar/data/1479102/000114036110037828/0001140361-10-037828-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2010-09-17
EntityOperating Engineers Local 12 Voluntary Legislative Fund
Captured2026-09-28T12:27:55.683Z UTC
Hash computed at2026-09-28T12:27:55.683Z UTC
SHA-25622f97b9fbb422087965be44601427b9a191dacc80c78be3e571747a3fe0133dc
Content length593 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001479102"
  ],
  "period_ending": null,
  "file_num": [
    "021-137118"
  ],
  "display_names": [
    "Pacific Operating Fund, LLC  (CIK 0001479102)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0704",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2010-09-17",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0001140361-10-037828",
  "film_num": [
    "101079015"
  ],
  "biz_locations": [
    "Folsom, CA"
  ],
  "file_type": "D/A",
  "file_description": null,
  "inc_states": [
    "CA"
  ],
  "items": [
    "06"
  ]
}

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/72257/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/72257/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/72257/receipt.json