Chain of custody receipt

Source #42102

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 — Don Fox (2017-10-27)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Don%20Fox%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-10-27
EntityDon Fox
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256a17682387203113dd32d7db1b1198613754b9ee0fe7657dff4957d3d42fcf560
Content length585 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001662547"
  ],
  "period_ending": null,
  "file_num": [
    "021-297595"
  ],
  "display_names": [
    "TREEHOUSE HEALTH, LLC  (CIK 0001662547)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2017-10-27",
  "biz_states": [
    "CO"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001662547-17-000001",
  "film_num": [
    "171158687"
  ],
  "biz_locations": [
    "Boulder, CO"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B"
  ]
}

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/42102/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42102/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42102/receipt.json