Chain of custody receipt

Source #61781

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 — United Auto Workers (2008-03-19)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22United%20Auto%20Workers%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2008-03-19
EntityUnited Auto Workers
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T00:27:28.207Z UTC
SHA-256f4d5345fe4ecfb40a8718ab4766420fa8aa2e6111eaacb692ffb8f7addb3ee70
Content length642 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000866054"
  ],
  "period_ending": "2007-12-31",
  "file_num": [
    "000-18676"
  ],
  "display_names": [
    "COMMERCIAL NATIONAL FINANCIAL CORP /PA  (CIK 0000866054)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2008-03-19",
  "biz_states": [
    "PA"
  ],
  "sics": [
    "6022"
  ],
  "form": "10-K",
  "adsh": "0000866054-08-000004",
  "film_num": [
    "08698920"
  ],
  "biz_locations": [
    "Latrobe, PA"
  ],
  "file_type": "10-K",
  "file_description": "DECEMBER 2007 10-K FOR COMMERCIAL NATIONAL FINANCIAL CORPORATION",
  "inc_states": [
    "PA"
  ],
  "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/61781/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61781/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61781/receipt.json