Chain of custody receipt

Source #10852

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.

TitleMultiple sources including Wikipedia
Original URLhttps://moneyweek.com/30707/profile-of-robert-rubin-60835
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2009-01-09
EntityRobert Edward Rubin
Captured2026-04-16T00:02:04.952Z UTC
Hash computed at2026-04-16T00:02:04.952Z UTC
SHA-2568f242b3de55d26fb605ac6d2aeeb69aca2dee0ef93e9a09e2147d05676fc4bdb
Content length45 bytes
Content preview (first 800 chars) 
Rubin resigned from Citigroup in January 2009

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/10852/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10852/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10852/receipt.json