Chain of custody receipt

Source #6164

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.

TitleTechBuzz.ai financial reporting
Original URLhttps://www.acq.osd.mil/dpap/dars/dfars/html/r20161222/252204.htm
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2025-12-31
EntityPalantir Technologies
Captured2026-04-12T23:20:40.962Z UTC
Hash computed at2026-04-12T23:20:40.962Z UTC
SHA-256aa1f4d7f0c7743d352fa7eb39e22ae16eb6d32cec8e1a204201a61a805277d65
Content length83 bytes
Content preview (first 800 chars) 
Palantir's government contracts represented 55% of $2.2 billion in revenue for 2025

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/6164/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6164/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6164/receipt.json