Chain of custody receipt

Source #10235

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.

TitleAmy Zegart research report on congressional intelligence oversight
Original URLhttps://www.congress.gov/crs-product/IF10515
PublicationDirected Inquiry — Web Search
Source typediscovery_scope_note
Date2004-01-01
EntitySenate Select Committee on Intelligence
Captured2026-04-14T01:10:31.160Z UTC
Hash computed at2026-04-14T01:10:31.160Z UTC
SHA-256ef6f23be0c86345d1730020dccfb74b90d3658326ae4e6abd5257ab643bbe07f
Content length187 bytes
Content preview (first 800 chars) 
Senate Intelligence Committee had objected to three separate satellite programs on a bipartisan basis during a five-year period, with two programs killed but still fighting over the third

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/10235/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10235/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10235/receipt.json