Chain of custody receipt

Source #75620

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: SC 13G/A — Free Market Fund, L.P. (2005-07-20)
Original URLhttps://www.sec.gov/Archives/edgar/data/1223663/000095014405007525/0000950144-05-007525-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2005-07-20
EntityFree Market Fund
Captured2026-09-28T16:06:52.217Z UTC
Hash computed at2026-09-28T16:06:52.217Z UTC
SHA-2569bb1bb78213e956f63444a14748d8e7b4c4e0ff91b696f4e1ef498c95afdd511
Content length700 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001223663",
    "0001317112"
  ],
  "period_ending": null,
  "file_num": [
    "005-80593"
  ],
  "display_names": [
    "COLOMBIA GOLDFIELDS LTD  (CIK 0001223663)",
    "Free Market Fund, L.P.  (CIK 0001317112)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2005-07-20",
  "biz_states": [
    "WA",
    "FL"
  ],
  "sics": [
    "7380"
  ],
  "form": "SC 13G/A",
  "adsh": "0000950144-05-007525",
  "film_num": [
    "05963095"
  ],
  "biz_locations": [
    "Blaine, WA",
    "Pompano Beach, FL"
  ],
  "file_type": "SC 13G/A",
  "file_description": "COLUMBIA GOLDFIELDS LTD/THE FREE MARKET FUND LP",
  "inc_states": [],
  "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/75620/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/75620/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/75620/receipt.json