Chain of custody receipt

Source #3583

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.

TitleCNBC report on Senate Commerce Committee hearing
Original URLhttps://s2.q4cdn.com/661678649/files/doc_financials/2024/q4/c19d996b-ed2b-4443-a6c3-649b7e6ed1ee.pdf
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2025-04-01
EntityKelly Ortberg
Captured2026-04-11T20:13:30.550Z UTC
Hash computed at2026-04-11T20:13:30.550Z UTC
SHA-2566f539b7cde990edf1a82ea8bb02145f7f4707e8f4b6a69ade8dde192fc030a66
Content length123 bytes
Content preview (first 800 chars) 
Boeing CEO testified he does not personally have problem with having corporate monitor as part of DOJ agreement discussions

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/3583/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3583/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3583/receipt.json