Chain of custody receipt

Source #72235

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 — CNRP MINING INC. (2017-07-21)
Original URLhttps://www.sec.gov/Archives/edgar/data/1711141/000118374017000120/0001183740-17-000120-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2017-07-21
EntityCore Natural Resources/Core PAC
Captured2026-09-28T12:27:32.702Z UTC
Hash computed at2026-09-28T12:27:32.702Z UTC
SHA-25630d601ed1c68c9f110e3b42a48daf093a1a26a0a45874f9185bed329898f5c5f
Content length581 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001711141"
  ],
  "period_ending": null,
  "file_num": [
    "021-291297"
  ],
  "display_names": [
    "CNRP MINING INC.  (CIK 0001711141)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2017-07-21",
  "biz_states": [
    "A1"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001183740-17-000120",
  "film_num": [
    "17976583"
  ],
  "biz_locations": [
    "Vancouver, A1"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "A1"
  ],
  "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/72235/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/72235/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/72235/receipt.json