Chain of custody receipt

Source #6391

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.

Title24/[street address redacted] market analysis
Original URLhttps://www.theregister.com/2026/03/20/uk_palantir_contracts/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2026-04-08
EntityPalantir Technologies
Captured2026-04-13T03:10:02.188Z UTC
Hash computed at2026-04-13T03:10:02.188Z UTC
SHA-256ca0f5fd0b4326173692aac8e14e0e9ad1f319945cf8ce9c5177e8cd9fa061ecb
Content length109 bytes
Content preview (first 800 chars) 
Palantir's UK regulatory scrutiny over AI use in government and healthcare contexts is pressuring stock price

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/6391/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6391/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6391/receipt.json