Chain of custody receipt

Source #6166

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.

TitleCATO Institute analysis of Treasury data
Original URLhttps://contracts.hhs.texas.gov/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2026-02-28
EntityUS Immigration and Customs Enforcement (ICE)
Captured2026-04-12T23:20:40.974Z UTC
Hash computed at2026-04-12T23:20:40.974Z UTC
SHA-256948697953dfdbdac5acf735a457587618f1a66af7b3b3f117152d4ab3df6fcb4
Content length68 bytes
Content preview (first 800 chars) 
ICE received $33 billion in OBBBA apportionments as of February 2026

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/6166/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6166/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6166/receipt.json