Chain of custody receipt

Source #2750

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.

TitleTechStory investigation into IFC committee composition
Original URLhttps://lda.gov/system/public/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date—
EntityInnovative Future Collective (IFC)
Captured2026-04-08T17:40:56.606Z UTC
Hash computed at2026-04-08T17:40:56.606Z UTC
SHA-256a40356f57e7eb4cda9463650b022fea198c6dfd72c25ba85e1ec5312de89375e
Content length148 bytes
Content preview (first 800 chars) 
IFC advisory committee has 12 corporate lobbyists out of 15 total members, including representatives from OpenAI, Andreessen Horowitz, and Microsoft

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/2750/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2750/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2750/receipt.json