Chain of custody receipt

Source #3629

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 article on David Sacks
Original URLhttps://datamatters.sidley.com/2026/01/15/sidley-blockchain-bulletin-2026-business-legal-and-regulatory-outlook/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-12-31
EntityDavid Sacks
Captured2026-04-11T20:17:31.696Z UTC
Hash computed at2026-04-11T20:17:31.696Z UTC
SHA-2560711a2a8118dc0a577c3b36bbf5cd2a3fe12fb74a8dd71f7ac20ff7942632704
Content length140 bytes
Content preview (first 800 chars) 
David Sacks sold his direct cryptocurrency holdings before taking office but maintains investments in crypto startups through Craft Ventures

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/3629/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3629/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3629/receipt.json