Chain of custody receipt

Source #3624

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 and news reports
Original URLhttps://www.scaleupus.com/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-12-01
EntityDavid Sacks
Captured2026-04-11T20:16:47.957Z UTC
Hash computed at2026-04-11T20:16:47.957Z UTC
SHA-256e1c8049307f27fa4ff148c37f03bf20a7ca2228d114ebe612ee0b8a3658651df
Content length95 bytes
Content preview (first 800 chars) 
David Sacks was appointed as White House AI and crypto czar in December 2024 by President Trump

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/3624/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3624/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3624/receipt.json