Chain of custody receipt

Source #3374

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.

TitleWikipedia citing financial data
Original URLhttps://fraser.stlouisfed.org/archival-collection/department-treasury-4970/legacy-securities-public-private-investment-program-ppip-520125
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2008-06-01
EntityClarium Capital
Captured2026-04-09T14:15:30.895Z UTC
Hash computed at2026-04-09T14:15:30.895Z UTC
SHA-2568e3e4d595fa99bfbe1beefcb9d06be29ada38dafb81d79218d2ff531e7ec0f71
Content length72 bytes
Content preview (first 800 chars) 
Clarium Capital had assets under management of $7.8 billion in June 2008

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/3374/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3374/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3374/receipt.json