Chain of custody receipt

Source #6115

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.

TitleGood Jobs First analysis of Violation Tracker and USASpending data
Original URLhttps://goodjobsfirst.org/ice-contractors-violators/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2026-02-26
EntityUS Immigration and Customs Enforcement (ICE)
Captured2026-04-12T23:16:16.536Z UTC
Hash computed at2026-04-12T23:16:16.536Z UTC
SHA-256091b23f2aa55df8f070afd8bbcee297ea016b317ff9b063d1bb379264444ac1e
Content length105 bytes
Content preview (first 800 chars) 
At least 155 ICE contractors paid $53 billion in penalties while earning $14.5 billion from ICE contracts

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/6115/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6115/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6115/receipt.json