Chain of custody receipt

Source #10842

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.

TitleU.S. Treasury Department official records
Original URLhttps://www.centerviewpartners.com/ourteammember.aspx?employee=Robert+Rubin
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date1995-01-10
EntityRobert Edward Rubin
Captured2026-04-16T00:02:04.847Z UTC
Hash computed at2026-04-16T00:02:04.847Z UTC
SHA-256c9d82d519fd1dfac792f4db8837f51b56dc47fea8e79d22e56c18870c9e5808c
Content length80 bytes
Content preview (first 800 chars) 
Rubin served as 70th Secretary of Treasury from January 10, 1995 to July 2, 1999

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/10842/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10842/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10842/receipt.json