Chain of custody receipt

Source #77106

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 C00076299: Cme Group, Inc. Political Action Committee
Original URLhttps://www.fec.gov/data/committee/C00076299/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityCme Group, Inc. Political Action Committee
Captured2026-10-01T07:26:06.402Z UTC
Hash computed at2026-10-01T07:26:06.402Z UTC
SHA-2568f6e8e062ee68843d2b19855b62270bcc91ea91dc1b9cf6bd7b43c7ee676eede
Content length31,734 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00076299 (CME GROUP INC. PAC).
Profile: committee_type=Q designation=B organization_type=C connected_organization=CME GROUP, INC. party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-03-11	$5,000	to Darin LaHood (R-IL) [C00575050]	line 11C
2026	2026-05-14	$5,000	to John Cornyn (R-TX) [C00369033]	line 11C
2026	2025-03-13	$5,000	to Sean Casten (D-IL) [C00648493]	line 11C
2026	2025-03-13	$5,000	to Angie Craig (D-MN) [C00575209]	line 11C
2026	2025-12-31	$5,000	to Pete Aguilar (D-CA) [C00510461]	line 11C
2026	2026-05-06	$5,000	to John Cornyn (R-TX) [C00369033]	line 11C
2026	2026-03-31	$5,000	to Darin LaHood (R-IL) [C00575050]	line 11C
2026	2025-03-11	$5,000	to Glenn Thompson…

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/77106/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77106/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77106/receipt.json