Chain of custody receipt

Source #6146

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 citing government records
Original URLhttps://finance.yahoo.com/news/billion-dollar-palantir-contract-gives-213500997.html
PublicationDirected Inquiry — Web Search
Source typediscovery_scope_note
Date2014-01-01
EntityUS Immigration and Customs Enforcement (ICE)
Captured2026-04-12T23:19:06.565Z UTC
Hash computed at2026-04-12T23:19:06.565Z UTC
SHA-256fd498e191ba25cf7f7f100fe7ebc02387e951bc7497d167ae5fc04198c612258
Content length108 bytes
Content preview (first 800 chars) 
In 2014, ICE awarded Palantir a $41 million contract to build the Investigative Case Management (ICM) system

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/6146/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6146/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6146/receipt.json