Chain of custody receipt

Source #6147

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.

TitleSenate Finance Committee press release and letter
Original URLhttps://bhr.stern.nyu.edu/quick-take/as-palantirs-role-in-government-grows-so-does-the-need-for-real-human-rights-due-diligence/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2025-06-17
EntityRon Wyden
Captured2026-04-12T23:19:06.573Z UTC
Hash computed at2026-04-12T23:19:06.573Z UTC
SHA-2563651dd6312d9cedf7d9d2126a23cfa6a3a415bdee6e7e05893f87e52c50e14ab
Content length189 bytes
Content preview (first 800 chars) 
Senator Ron Wyden and Rep. Alexandria Ocasio-Cortez led 10 Congress members in sending a letter to Palantir CEO Alex Karp on June 17, 2025 demanding information about IRS mega-database work

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/6147/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6147/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6147/receipt.json