Chain of custody receipt

Source #66438

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: SC 13D — Rosen Paul (2019-01-15)
Original URLhttps://www.sec.gov/Archives/edgar/data/1744345/000110465919001890/0001104659-19-001890-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2019-01-15
EntityPaul Rosen
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:10:45.207Z UTC
SHA-2564e60da9552500b750f4a66544d2c28f9ccd9a335b752ec4f0af71eaf779021fc
Content length633 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001744345",
    "0001764823"
  ],
  "period_ending": null,
  "file_num": [
    "005-90774"
  ],
  "display_names": [
    "Tidal Royalty Corp.  (CIK 0001744345)",
    "Rosen Paul  (CIK 0001764823)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2019-01-15",
  "biz_states": [
    "A6"
  ],
  "sics": [
    "6199"
  ],
  "form": "SC 13D",
  "adsh": "0001104659-19-001890",
  "film_num": [
    "19525936"
  ],
  "biz_locations": [
    "Toronto, A6",
    ""
  ],
  "file_type": "SC 13D",
  "file_description": "SC 13D",
  "inc_states": [
    "A6",
    ""
  ],
  "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/66438/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66438/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66438/receipt.json