Chain of custody receipt

Source #80631

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 — SHAPIRO DAVID L (2009-01-08)
Original URLhttps://www.sec.gov/Archives/edgar/data/722617/000101905609000023/0001019056-09-000023-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2009-01-08
EntityDavid Shapiro
Captured2026-10-03T00:43:24.884Z UTC
Hash computed at2026-10-03T00:43:24.884Z UTC
SHA-25692e97c8efd844574cc4fb042bf742d8201b65aef648af844a4cdad7c87877661
Content length670 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001384388",
    "0000722617"
  ],
  "period_ending": "2008-12-18",
  "file_num": [
    "001-33411"
  ],
  "display_names": [
    "SHAPIRO DAVID L  (CIK 0001384388)",
    "MEDICAL NUTRITION USA INC  (CIK 0000722617)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0303",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2009-01-08",
  "biz_states": [
    "NJ"
  ],
  "sics": [
    "2833"
  ],
  "form": "4",
  "adsh": "0001019056-09-000023",
  "film_num": [
    "09515007"
  ],
  "biz_locations": [
    "Englewood, NJ"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "inc_states": [
    "NJ"
  ],
  "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/80631/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80631/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80631/receipt.json