Chain of custody receipt

Source #45098

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 — Brian Smith (2005-08-05)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Brian%20Smith%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2005-08-05
EntityBrian Smith
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:01:59.649Z UTC
SHA-256ed70b13263febc2ae66efab65feaee146fa1e6d1508a5bb7313235c9eeb64887
Content length709 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001160308",
    "0000921669"
  ],
  "period_ending": null,
  "file_num": [
    "005-78541"
  ],
  "display_names": [
    "ADVENTRX PHARMACEUTICALS INC  (SVRA)  (CIK 0001160308)",
    "ICAHN CARL C ET AL  (CIK 0000921669)"
  ],
  "xsl": null,
  "sequence": 8,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2005-08-05",
  "biz_states": [
    "CA",
    "NY"
  ],
  "sics": [
    "2834",
    "0000"
  ],
  "form": "SC 13D",
  "adsh": "0000950123-05-009485",
  "film_num": [
    "051002315"
  ],
  "biz_locations": [
    "San Diego, CA",
    "New York, NY"
  ],
  "file_type": "EX-99.7",
  "file_description": "SUPPORT AGREEMENT",
  "inc_states": [
    "DE",
    "NY"
  ],
  "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/45098/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/45098/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/45098/receipt.json