Chain of custody receipt

Source #73162

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: 4/A — GOODEN CLARENCE W (2016-12-16)
Original URLhttps://www.sec.gov/Archives/edgar/data/277948/000120919116155623/0001209191-16-155623-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2016-12-16
EntityGrowing Our Own Dynamic Economy Now
Captured2026-09-28T12:54:20.193Z UTC
Hash computed at2026-09-28T12:54:20.193Z UTC
SHA-256dd0f7f0a794dc95fa53f4e670848be70e582ac3720675d4d76d907c99d2c3ce9
Content length689 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000277948",
    "0001278541"
  ],
  "period_ending": "2016-09-26",
  "file_num": [
    "001-08022"
  ],
  "display_names": [
    "CSX CORP  (CSX)  (CIK 0000277948)",
    "GOODEN CLARENCE W  (CIK 0001278541)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2016-12-16",
  "biz_states": [
    "FL"
  ],
  "sics": [
    "4011"
  ],
  "form": "4/A",
  "adsh": "0001209191-16-155623",
  "film_num": [
    "162056418"
  ],
  "biz_locations": [
    "Jacksonville, FL",
    ""
  ],
  "file_type": "4/A",
  "file_description": "FORM 4/A SUBMISSION",
  "inc_states": [
    "VA",
    ""
  ],
  "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/73162/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/73162/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/73162/receipt.json