Chain of custody receipt

Source #3136

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.

TitleFederal Reserve Bank of New York official website
Original URLhttps://www.newyorkfed.org/medialibrary/media/markets/ML_Holdings.pdf
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date—
EntityMaiden Lane LLC
Captured2026-04-08T20:02:06.003Z UTC
Hash computed at2026-04-08T20:02:06.003Z UTC
SHA-25616ef80a546b8b085f49dcab1e040e0e18665a4c8484d4a6b06c6b7ee6dd64b25
Content length83 bytes
Content preview (first 800 chars) 
Maiden Lane II LLC generated net gain of approximately $2.8 billion for U.S. public

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/3136/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3136/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3136/receipt.json