Chain of custody receipt

Source #46091

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 — Christopher Stone (2009-06-22)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Christopher%20Stone%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2009-06-22
EntityChristopher Stone
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-256df8eb6b926d0c5d5b52dae59110c3961e13d5c4f0d50cbf9504be72695d58e56
Content length686 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001356151",
    "0000882104"
  ],
  "period_ending": "2009-06-15",
  "file_num": [
    "000-19756"
  ],
  "display_names": [
    "Lindell Jody S  (CIK 0001356151)",
    "PDL BIOPHARMA, INC.  (CIK 0000882104)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0303",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2009-06-22",
  "biz_states": [
    "NV"
  ],
  "sics": [
    "2836"
  ],
  "form": "4",
  "adsh": "0001209191-09-033324",
  "film_num": [
    "09904282"
  ],
  "biz_locations": [
    "",
    "Incline Village, NV"
  ],
  "file_type": "4",
  "file_description": "FORM 4 SUBMISSION",
  "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/46091/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46091/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46091/receipt.json