Chain of custody receipt

Source #22773

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.

TitleRoll call: H.R. 3746 (118th Congress)
Original URLhttps://projects.propublica.org/represent/votes/118/house/1/225
PublicationCongress.gov
Source typecongress_handoff
Date—
EntityDaniel S. Goldman
Captured2026-04-27T07:49:22.341Z UTC
Hash computed at2026-04-27T07:49:22.341Z UTC
SHA-256cb815a2c0d93d2ebd3fb77da5308a5d47398a6055761c420b2747f0875ff9cb9
Content length1,806 bytes
Content preview (first 800 chars)
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Represent

See what your representatives in Congress say and do.

by Derek Willis , Allison McCartney and Jeremy B. Merrill Updated July 10, 2024

Represent and the Congress API are no longer available. Thank you to everybody who has used these resources…

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/22773/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/22773/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/22773/receipt.json