Chain of custody receipt

Source #71281

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: 10-K — CPAC INC (2003-06-25)
Original URLhttps://www.sec.gov/Archives/edgar/data/351717/000035171703000016/0000351717-03-000016-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2003-06-25
EntityCmr Political Action Committee
Captured2026-09-28T11:58:22.646Z UTC
Hash computed at2026-09-28T11:58:22.646Z UTC
SHA-256b7a1ab1fc143e680d56024d175d099c3ea3f23bdc54e1e73fbc7cab174ee5c84
Content length587 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000351717"
  ],
  "period_ending": "2003-03-31",
  "file_num": [
    "000-09600"
  ],
  "display_names": [
    "CPAC INC  (CIK 0000351717)"
  ],
  "xsl": null,
  "sequence": 3,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2003-06-25",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "3559"
  ],
  "form": "10-K",
  "adsh": "0000351717-03-000016",
  "film_num": [
    "03756265"
  ],
  "biz_locations": [
    "Leicester, NY"
  ],
  "file_type": "EX-14",
  "file_description": "EXHIBIT 14 CPAC, INC. CODE OF ETHICS",
  "inc_states": [
    "NY"
  ],
  "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/71281/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/71281/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/71281/receipt.json