Chain of custody receipt

Source #63896

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 — Steven Mnuchin (2009-03-11)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Steven%20Mnuchin%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2009-03-11
EntitySteven Mnuchin
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-27T01:45:45.021Z UTC
SHA-256f83f325e4db3926959891bd6f0ab599d96c3408f310bf09bd7d408695a979702
Content length710 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001180589",
    "0001310067"
  ],
  "period_ending": "2009-03-09",
  "file_num": [
    "000-51217"
  ],
  "display_names": [
    "MNUCHIN STEVEN T  (CIK 0001180589)",
    "SEARS HOLDINGS CORP  (CIK 0001310067)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0303",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2009-03-11",
  "biz_states": [
    "NY",
    "IL"
  ],
  "sics": [
    "5311"
  ],
  "form": "4",
  "adsh": "0001181431-09-015199",
  "film_num": [
    "09673917"
  ],
  "biz_locations": [
    "New York, NY",
    "Hoffman Estates, IL"
  ],
  "file_type": "4",
  "file_description": "MNUCHIN--FORM 4 (3/11/09)",
  "inc_states": [
    "DE"
  ],
  "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/63896/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63896/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63896/receipt.json