Chain of custody receipt

Source #63091

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 — Andrew Cuomo (2008-10-08)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Andrew%20Cuomo%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2008-10-08
EntityAndrew Cuomo
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T20:19:43.439Z UTC
SHA-2566f33d7dbd099c63e2a7e2e3e256f6e6eb834ffe03acd77c704c8f37727d43e99
Content length563 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001434804"
  ],
  "period_ending": null,
  "file_num": [
    "333-152671"
  ],
  "display_names": [
    "First Wind Holdings Inc.  (CIK 0001434804)"
  ],
  "xsl": null,
  "sequence": 20,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2008-10-08",
  "biz_states": [
    "MA"
  ],
  "sics": [
    "4911"
  ],
  "form": "S-1/A",
  "adsh": "0001047469-08-010768",
  "film_num": [
    "081114374"
  ],
  "biz_locations": [
    "Boston, MA"
  ],
  "file_type": "CORRESP",
  "file_description": null,
  "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/63091/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63091/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63091/receipt.json