Chain of custody receipt

Source #39915

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 — Edge Group (2005-04-20)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Edge%20Group%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2005-04-20
EntityEdge Group
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-256fafe88c3c595a654b20df4b2e81ddadc0396c2367cf78ef3aa6df16886919dd7
Content length569 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001021010"
  ],
  "period_ending": "2004-12-31",
  "file_num": [
    "000-22149"
  ],
  "display_names": [
    "EDGE PETROLEUM CORP  (CIK 0001021010)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2005-04-20",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "1311"
  ],
  "form": "10-K/A",
  "adsh": "0001104659-05-017323",
  "film_num": [
    "05762731"
  ],
  "biz_locations": [
    "Houston, TX"
  ],
  "file_type": "10-K/A",
  "file_description": "10-K/A",
  "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/39915/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/39915/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/39915/receipt.json