Chain of custody receipt

Source #44054

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 — Mossack Fonseca (2003-02-06)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Mossack%20Fonseca%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2003-02-06
EntityMossack Fonseca
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:05:26.323Z UTC
SHA-2563602082623db73b505557e990c3c4a3a097cfbfa3030068e5b5bb3aeb213da1d
Content length662 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001215314",
    "0000933955"
  ],
  "period_ending": null,
  "file_num": [
    "005-58629"
  ],
  "display_names": [
    "YOKIM ASSET MANAGEMENT CORP  (CIK 0001215314)",
    "TTR TECHNOLOGIES INC  (CIK 0000933955)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2003-02-06",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "3577"
  ],
  "form": "SC 13D/A",
  "adsh": "0001144204-03-000412",
  "film_num": [
    "03542686"
  ],
  "biz_locations": [
    "",
    "New York, NY"
  ],
  "file_type": "SC 13D/A",
  "file_description": null,
  "inc_states": [
    "V8",
    "",
    "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/44054/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/44054/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/44054/receipt.json