Chain of custody receipt

Source #40986

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 — Cantor Fitzgerald (2014-09-15)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Cantor%20Fitzgerald%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2014-09-15
EntityCantor Fitzgerald
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-256df8e3342f8de9afa8ca35ccd785cc62dd0209559ac961a1447c13dd40c54224f
Content length654 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001292426",
    "0001618856"
  ],
  "period_ending": null,
  "file_num": [
    "005-80318"
  ],
  "display_names": [
    "GFI Group Inc.  (CIK 0001292426)",
    "BGC Partners, L.P.  (CIK 0001618856)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2014-09-15",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "6200"
  ],
  "form": "SC 13D",
  "adsh": "0001193125-14-341128",
  "film_num": [
    "141102223"
  ],
  "biz_locations": [
    "New York, NY",
    "New York, NY"
  ],
  "file_type": "EX-99.3",
  "file_description": "EX-99.3",
  "inc_states": [
    "DE",
    "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/40986/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40986/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40986/receipt.json