Chain of custody receipt

Source #2723

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.

TitleHonolulu Civil Beat
Original URLhttps://gabbard.house.gov/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2022-01-01
EntityWe Must Protect
Captured2026-04-08T17:39:18.984Z UTC
Hash computed at2026-04-08T17:39:18.984Z UTC
SHA-256ba0f83962b2858c02faa41fab28438fcd6f26e9e19c8a66b62ef18572b36c914
Content length71 bytes
Content preview (first 800 chars) 
Gabbard started the Hawaii-registered nonprofit We Must Protect in 2022

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/2723/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2723/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2723/receipt.json