Chain of custody receipt

Source #67031

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: 4 — Stone Christopher Lewis (2011-05-25)
Original URLhttps://www.sec.gov/Archives/edgar/data/882104/000120919111031083/0001209191-11-031083-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2011-05-25
EntityChristopher Stone
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:56:30.783Z UTC
SHA-256bc1b270819fabc89a9b1bcfee853d0caad4477a5b9e1a11315052382a18affdc
Content length666 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001453373",
    "0000882104"
  ],
  "period_ending": "2011-05-23",
  "file_num": [
    "000-19756"
  ],
  "display_names": [
    "Stone Christopher Lewis  (CIK 0001453373)",
    "PDL BIOPHARMA, INC.  (CIK 0000882104)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2011-05-25",
  "biz_states": [
    "NV"
  ],
  "sics": [
    "2836"
  ],
  "form": "4",
  "adsh": "0001209191-11-031083",
  "film_num": [
    "11872354"
  ],
  "biz_locations": [
    "",
    "Incline Village, NV"
  ],
  "file_type": "EX-24.4_379898",
  "file_description": "POA DOCUMENT",
  "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/67031/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67031/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67031/receipt.json