Chain of custody receipt

Source #61181

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 — Drummond Co (2006-01-09)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Drummond%20Co%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2006-01-09
EntityDrummond Co
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:57:20.968Z UTC
SHA-25639cd96ffd3248a806ebec668b43b6a084c42dd41915e2117933640aa54071393
Content length563 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001344980"
  ],
  "period_ending": null,
  "file_num": [
    "333-129883"
  ],
  "display_names": [
    "Alliance Holdings GP, L.P.  (CIK 0001344980)"
  ],
  "xsl": null,
  "sequence": 13,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2006-01-09",
  "biz_states": [
    "OK"
  ],
  "sics": [
    "1221"
  ],
  "form": "S-1/A",
  "adsh": "0001193125-06-003241",
  "film_num": [
    "06518622"
  ],
  "biz_locations": [
    "Tulsa, OK"
  ],
  "file_type": "CORRESP",
  "file_description": null,
  "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/61181/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61181/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61181/receipt.json