Chain of custody receipt

Source #79411

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.

TitleFEC committee C00400101: No Vote Left Behind
Original URLhttps://www.fec.gov/data/committee/C00400101/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityNo Vote Left Behind
Captured2026-10-01T08:13:00.133Z UTC
Hash computed at2026-10-01T08:13:00.133Z UTC
SHA-256a81312415791d62d0a42ff358e2aa2c32f23801011398dcf05a2fa4a876edc60
Content length484 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00400101 (NO VOTE LEFT BEHIND).
Profile: committee_type=Q designation=U organization_type= connected_organization=NONE party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-02-25	$5,000	to Emily Randall (D-WA) [C00857094]	line 11C
2026	2025-09-17	$2,500	to Emily Randall (D-WA) [C00857094]	line 11C
2026	2025-03-26	$2,500	to Emily Randall (D-WA) [C00857094]	line 11C

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/79411/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/79411/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/79411/receipt.json