Chain of custody receipt

Source #74508

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: D/A — Maverick USA, L.P. (2023-01-18)
Original URLhttps://www.sec.gov/Archives/edgar/data/1839422/000094787123000053/0000947871-23-000053-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2023-01-18
EntityMaverick PAC USA
Captured2026-09-28T13:33:18.773Z UTC
Hash computed at2026-09-28T13:33:18.773Z UTC
SHA-256b4a88205694cbb8c251419359758da6f116a6d2d2e15925a394c63c2e280054f
Content length606 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001839422"
  ],
  "period_ending": null,
  "file_num": [
    "021-386561"
  ],
  "display_names": [
    "Maverick USA, L.P.  (CIK 0001839422)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2023-01-18",
  "biz_states": [
    "TX"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0000947871-23-000053",
  "film_num": [
    "23533605"
  ],
  "biz_locations": [
    "Dallas, TX"
  ],
  "file_type": "D/A",
  "file_description": null,
  "inc_states": [
    "TX"
  ],
  "items": [
    "06B",
    "3C",
    "3C.7"
  ]
}

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/74508/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/74508/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/74508/receipt.json