Chain of custody receipt

Source #3296

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 and hedge fund tracking sources
Original URLhttps://www.law.cornell.edu/cfr/text/17/275.204-4
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2008-01-01
EntityClarium Capital
Captured2026-04-09T13:58:30.731Z UTC
Hash computed at2026-04-09T13:58:30.731Z UTC
SHA-2568f24bdab1734da2c20af8160061caf1d0e40910a40c83162a1d9367ad066c3f9
Content length68 bytes
Content preview (first 800 chars) 
Clarium Capital's assets under management grew to $8 billion in 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/3296/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3296/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3296/receipt.json