Chain of custody receipt

Source #2976

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.

TitleSenate Finance Committee investigation letter from Senator Ron Wyden
Original URLhttps://pitchbook.com/profiles/investor/106056-73
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2013-01-01
EntityFinancial Trust Company, Inc.
Captured2026-04-08T18:13:28.706Z UTC
Hash computed at2026-04-08T18:13:28.706Z UTC
SHA-25612194bf524b6b7e611feba808b70f29a3cd6f5abff474d6bc21ae9d52c735245
Content length119 bytes
Content preview (first 800 chars) 
Leon Black paid approximately $170 million from 2013 to 2017 to Southern Trust Company and Financial Trust Company Inc.

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/2976/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2976/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2976/receipt.json