Chain of custody receipt

Source #3200

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.

TitleLegal analysis from Lexology
Original URLhttps://www.govinfo.gov/app/collection/chrg/117/house/Committee%20on%20Financial%20Services
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2021-05-25
EntitySubcommittee on Investor Protection, Entrepreneurship and Capital Markets
Captured2026-04-08T20:23:58.796Z UTC
Hash computed at2026-04-08T20:23:58.796Z UTC
SHA-2567b336b584d2320fbdc80081b8d7f70c3ef2f757e5ee852b2e1f39d24e88c0996
Content length147 bytes
Content preview (first 800 chars) 
All witnesses at May 2021 SPAC hearing agreed that all IPO vehicles should operate on level playing field and be subject to same type of regulation

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/3200/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3200/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3200/receipt.json