Chain of custody receipt

Source #74011

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 — UNITED THERAPEUTICS Corp (2014-02-25)
Original URLhttps://www.sec.gov/Archives/edgar/data/1082554/000104746914001267/0001047469-14-001267-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2014-02-25
EntityEnd Citizens United
Captured2026-09-28T13:19:51.117Z UTC
Hash computed at2026-09-28T13:19:51.117Z UTC
SHA-2565c9b230f2c00126f4ebfe9137545d95ea5d7b42c93436e4295a87b8245b076d4
Content length590 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001082554"
  ],
  "period_ending": "2013-12-31",
  "file_num": [
    "000-26301"
  ],
  "display_names": [
    "UNITED THERAPEUTICS Corp  (UTHR)  (CIK 0001082554)"
  ],
  "xsl": null,
  "sequence": 4,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2014-02-25",
  "biz_states": [
    "MD"
  ],
  "sics": [
    "2834"
  ],
  "form": "10-K",
  "adsh": "0001047469-14-001267",
  "film_num": [
    "14638800"
  ],
  "biz_locations": [
    "Silver Spring, MD"
  ],
  "file_type": "EX-10.49",
  "file_description": "EX-10.49",
  "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/74011/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/74011/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/74011/receipt.json