Chain of custody receipt

Source #63122

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: filing — Sheldon Adelson (2004-09-03)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Sheldon%20Adelson%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2004-09-03
EntitySheldon Adelson
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T20:20:14.176Z UTC
SHA-256f5fc517222c8e3c4a7620bbe7c7c0df8e409194e92adc040d1ea9a1a0616b36c
Content length549 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001300514"
  ],
  "period_ending": null,
  "file_num": [
    "333-118827"
  ],
  "display_names": [
    "LAS VEGAS SANDS CORP  (LVS)  (CIK 0001300514)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2004-09-03",
  "biz_states": [
    "NV"
  ],
  "sics": [],
  "form": "S-1",
  "adsh": "0001047469-04-028031",
  "film_num": [
    "041017451"
  ],
  "biz_locations": [
    "Las Vegas, NV"
  ],
  "file_type": "S-1",
  "file_description": "S-1",
  "inc_states": [
    "NV"
  ],
  "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/63122/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63122/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63122/receipt.json