Chain of custody receipt

Source #71933

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: D — Nicoya Blue Fund, LP (2021-02-24)
Original URLhttps://www.sec.gov/Archives/edgar/data/1830966/000101359421000212/0001013594-21-000212-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2021-02-24
EntityBlue And Gold Fund
Captured2026-09-28T12:19:02.971Z UTC
Hash computed at2026-09-28T12:19:02.971Z UTC
SHA-256b7cde31c71d9dc66bb6767fad3cb13cbc194ee5014a6045a0de6148bf3b191c1
Content length606 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001830966"
  ],
  "period_ending": null,
  "file_num": [
    "021-390417"
  ],
  "display_names": [
    "Nicoya Blue Fund, LP  (CIK 0001830966)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2021-02-24",
  "biz_states": [
    "NY"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001013594-21-000212",
  "film_num": [
    "21673394"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B",
    "3C",
    "3C.5"
  ]
}

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/71933/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/71933/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/71933/receipt.json