Chain of custody receipt

Source #61780

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 (2005-03-31)
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
Date2005-03-31
EntityUnited Auto Workers
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T00:27:28.187Z UTC
SHA-2566943a17de8172a518e147e96e90b0b583293ae4af3ab71ab565bdb42d2679252
Content length583 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000077808"
  ],
  "period_ending": "2004-12-31",
  "file_num": [
    "001-06166"
  ],
  "display_names": [
    "PETRIE STORES LIQUIDATING TRUST  (CIK 0000077808)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2005-03-31",
  "biz_states": [
    "NJ"
  ],
  "sics": [
    "5621"
  ],
  "form": "10-K",
  "adsh": "0000950123-05-003937",
  "film_num": [
    "05721847"
  ],
  "biz_locations": [
    "Rutherford, NJ"
  ],
  "file_type": "10-K",
  "file_description": "FORM 10-K",
  "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/61780/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61780/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61780/receipt.json