Chain of custody receipt

Source #73094

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: 10-K — Texas Pacific Land Corp (2026-02-18)
Original URLhttps://www.sec.gov/Archives/edgar/data/1811074/000181107426000018/0001811074-26-000018-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2026-02-18
EntityTexas Corn PAC Of The Corn Producers Assoc. Of Texas
Captured2026-09-28T12:53:16.708Z UTC
Hash computed at2026-09-28T12:53:16.708Z UTC
SHA-256f2d182cda00416d4febca36098ad7da7b4daba5e8afdd8d4bad559696228a4d4
Content length581 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001811074"
  ],
  "period_ending": "2025-12-31",
  "file_num": [
    "001-39804"
  ],
  "display_names": [
    "Texas Pacific Land Corp  (TPL)  (CIK 0001811074)"
  ],
  "xsl": null,
  "sequence": "6",
  "root_forms": [
    "10-K"
  ],
  "file_date": "2026-02-18",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "6792"
  ],
  "form": "10-K",
  "adsh": "0001811074-26-000018",
  "film_num": [
    "26648601"
  ],
  "biz_locations": [
    "Dallas, TX"
  ],
  "file_type": "EX-21.1",
  "file_description": "EX-21.1",
  "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/73094/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/73094/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/73094/receipt.json