Chain of custody receipt

Source #1867

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.

TitleResearch: Department of Government Efficiency (DOGE) — USASpending contracts (no results)
Original URL(none — typed-API result with no web URL)
PublicationAI Analysis — no URL
Source typecontract
Date2026
EntityDepartment of Government Efficiency (DOGE)
Captured2026-04-07T04:33:26.357Z UTC
Hash computed at2026-04-07T04:33:26.357Z UTC
SHA-256bf97b6c22a93375ae5de0f16162f495c4c51d9cf10387f3598f300e96d15ea45
Content length114 bytes
Content preview (first 800 chars) 
No USASpending contracts found for "Department of Government Efficiency (DOGE)" in public databases or web search.

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/1867/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/1867/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/1867/receipt.json