Chain of custody receipt

Source #10856

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 news sources documenting Rubin's tenure
Original URLhttps://www.thenation.com/article/archive/obamas-toxic-advisers/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date1995-01-10
EntityRobert Edward Rubin
Captured2026-04-16T00:02:59.978Z UTC
Hash computed at2026-04-16T00:02:59.978Z UTC
SHA-2561ea4df9a291f3427a264f3a80b8994a86ff95c80da5459e2edbed261a7bd2a61
Content length90 bytes
Content preview (first 800 chars) 
Robert Rubin served as Treasury Secretary from 1995 to 1999, succeeded by Lawrence Summers

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/10856/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10856/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10856/receipt.json