Chain of custody receipt

Source #23090

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.

TitleClaim: When President Trump first proposed the new U.S.-Mexico-Canada (USMCA) trade dea
Original URLhttps://debbiedingell.house.gov/issues/issue/?IssueID=16213
PublicationHandoff
Source typecongress_handoff
Date—
EntityDebbie Dingell
Captured2026-04-27T16:30:49.701Z UTC
Hash computed at2026-04-27T16:30:49.701Z UTC
SHA-2566cd3bdf2930bf2e250e925f883a4aab2d3073bc5175e2e010b73d858ef83d4b0
Content length7,183 bytes
Content preview (first 800 chars)
Jobs, Manufacturing and Trade | Congresswoman Debbie Dingell

<br />

I’ve long said I would work with President Trump on issues that help Michigan, and that I will fight him if he threatens our values which make our nation great. When President Trump first proposed the new U.S.-Mexico-Canada (USMCA) trade deal, it did not earn the standard of my vote. But we worked very hard to make significant improvements to the deal and greatly improved the original deal because what the Trump Administration first proposed wasn’t sufficient. The final agreement earned my vote because of improvements Democrats fought for including strong labor and environmental standards, and tougher enforcement mechanisms that for the first time in the history of trade agreements could penalize companies that abuse…

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/23090/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/23090/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/23090/receipt.json