Chain of custody receipt

Source #2826

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.

TitleExecutiveBiz reporting
Original URLhttps://www.usaspending.gov/award/CONT_AWD_75F40121F80001_7524_GS35F0086U_4730
PublicationDirected Inquiry — Web Search
Source typediscovery_scope_note
Date2024-12-04
EntityPalantir Federal Cloud Service (PFCS)
Captured2026-04-08T17:48:41.996Z UTC
Hash computed at2026-04-08T17:48:41.996Z UTC
SHA-256a570d8b985ca806a2150c6354969ecb6bf67a42e2dbaa6917f588be0994fa156
Content length152 bytes
Content preview (first 800 chars) 
Palantir Federal Cloud Service received FedRAMP High Baseline Authorization enabling government agencies to handle most sensitive unclassified workloads

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/2826/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2826/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2826/receipt.json