Chain of custody receipt

Source #42814

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 — Stephen Cohen (2012-07-09)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Stephen%20Cohen%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2012-07-09
EntityStephen Cohen
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256058b9258f5b8ab018346924da5f680920a1a4164445b0d00bcc955e155ab3e26
Content length634 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001269755"
  ],
  "period_ending": null,
  "file_num": [
    "021-93707"
  ],
  "display_names": [
    "ELM RIDGE VALUE PARTNERS OFFSHORE FUND INC  (CIK 0001269755)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0706",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2012-07-09",
  "biz_states": [
    "E9"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0000919574-12-004225",
  "film_num": [
    "12952897"
  ],
  "biz_locations": [
    "Grand Cayman, E9"
  ],
  "file_type": "D/A",
  "file_description": null,
  "inc_states": [
    "E9"
  ],
  "items": [
    "06",
    "3C",
    "3C.7"
  ]
}

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/42814/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42814/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42814/receipt.json