Chain of custody receipt

Source #2720

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.

TitlePublic document filed in Travis County, Texas
Original URLhttps://www.opensecrets.org/members-of-congress/tulsi-gabbard/contributors?cid=N00033281&cycle=CAREER
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-06-01
EntityTulsi Gabbard
Captured2026-04-08T17:39:18.966Z UTC
Hash computed at2026-04-08T17:39:18.966Z UTC
SHA-2567b0f0bc7f95ce9c1fef0bc0a692f10ef3e6a2637d57c5be6ecb4505a16fe47a1
Content length15,975 bytes
Content preview (first 800 chars)
Rep. Tulsi Gabbard - Hawaii () • OpenSecrets

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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/2720/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2720/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2720/receipt.json