Chain of custody receipt

Source #6290

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.

TitleOpen Society Foundations and InfluenceWatch records
Original URLhttps://www.opensecrets.org/orgs/open-society-foundations/summary?id=D000036394
PublicationDirected Inquiry — Web Search
Source typediscovery_scope_note
Date2012-01-01
EntityChristopher Stone
Captured2026-04-13T03:02:19.913Z UTC
Hash computed at2026-04-13T03:02:19.913Z UTC
SHA-25639039789a6f9eace70ab852bb78706e19a22ff7719f8e4268f61157486b74030
Content length129 bytes
Content preview (first 800 chars) 
Christopher Stone served as president of Open Society Foundations from 2012-2017, mentioned as OSF grantee moving into government

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/6290/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6290/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6290/receipt.json