Chain of custody receipt

Source #3201

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.

TitleHouse Financial Services Committee materials
Original URLhttps://www.congress.gov/committees/video/house-financial-services/hsba00
PublicationDirected Inquiry — Web Search
Source typediscovery_scope_note
Date2021-05-25
EntityBrad Sherman
Captured2026-04-08T20:23:58.802Z UTC
Hash computed at2026-04-08T20:23:58.802Z UTC
SHA-256cced4a39e24964c32cbac3e3c6808016184181459cf244ddf2862c824db0c276
Content length145 bytes
Content preview (first 800 chars) 
Brad Sherman served as Chair of the Subcommittee on Investor Protection, Entrepreneurship and Capital Markets during 2021 SPAC oversight hearings

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/3201/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3201/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3201/receipt.json