Chain of custody receipt

Source #72028

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: 10-K — Equinox Frontier Masters Fund (2015-03-31)
Original URLhttps://www.sec.gov/Archives/edgar/data/1389124/000119312515114347/0001193125-15-114347-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2015-03-31
EntityMasters, Mates And Pilots Political Contribution Fund
Captured2026-09-28T12:21:17.260Z UTC
Hash computed at2026-09-28T12:21:17.260Z UTC
SHA-256b55525e79d807d41561e6729afa6832da21a7fa642995d20270ea3cfbe9948b1
Content length1,527 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001261379",
    "0001389124",
    "0001389123",
    "0001450722",
    "0001389128",
    "0001389125",
    "0001450720",
    "0001389122"
  ],
  "period_ending": "2014-12-31",
  "file_num": [
    "000-51274",
    "000-52466",
    "000-52467",
    "000-53761",
    "000-52462",
    "000-52465",
    "000-53763",
    "000-52468"
  ],
  "display_names": [
    "Equinox Frontier Funds  (CIK 0001261379)",
    "Equinox Frontier Winton Fund  (CIK 0001389124)",
    "Equinox Frontier Heritage Fund  (CIK 0001389123)",
    "Equinox Frontier Masters Fund  (CIK 0001450722)",
    "Equinox Frontier Long/Short Commodity Fund  (CIK 0001389128)",
    "Equinox Frontier Select Fund  (CIK 0001389125)",
    "Equinox Frontier Diversified Fund  (CIK 0001450720)",
    "Equinox Frontier Balanced…

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/72028/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/72028/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/72028/receipt.json