Chain of custody receipt

Source #73469

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: 4 — Grey Rock Energy Fund II-B, LP (2023-01-23)
Original URLhttps://www.sec.gov/Archives/edgar/data/1680191/000110465923005961/0001104659-23-005961-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2023-01-23
EntityB Brigade Majority Fund
Captured2026-09-28T13:03:17.516Z UTC
Hash computed at2026-09-28T13:03:17.516Z UTC
SHA-2561619f1ebf956b9ab9af3a7950a4f480a144f922cf85316f3602dfa15cb59394d
Content length1,540 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001680191",
    "0001680192",
    "0001950514",
    "0001950849",
    "0001950554",
    "0001950650",
    "0001950703",
    "0001928446"
  ],
  "period_ending": "2023-01-19",
  "file_num": [
    "001-41537",
    "001-41537",
    "001-41537",
    "001-41537",
    "001-41537",
    "001-41537",
    "001-41537"
  ],
  "display_names": [
    "Grey Rock Energy Fund II-B, LP  (CIK 0001680191)",
    "Grey Rock Energy Fund II-B Holdings, L.P.  (CIK 0001680192)",
    "GREP GP II Holdings, LLC  (CIK 0001950514)",
    "Grey Rock Energy Partners GP II, L.P.  (CIK 0001950849)",
    "GREP Holdco II-B Holdings, LLC  (CIK 0001950554)",
    "GREP GP II, LLC  (CIK 0001950650)",
    "Grey Rock Energy Partners GP II-B, L.P.  (CIK 0001950703)",
    "Granite Ridge Resources, Inc.  (GRNT)…

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/73469/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/73469/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/73469/receipt.json