Chain of custody receipt

Source #77347

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 C00491936: Common Sense Colorado
Original URLhttps://www.fec.gov/data/committee/C00491936/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityCommon Sense Colorado
Captured2026-10-01T07:30:56.842Z UTC
Hash computed at2026-10-01T07:30:56.842Z UTC
SHA-2569c23c119e49564f6514c30b8d675ab61a0efdd4ec87bf77c8b6c30963e77c018
Content length2,668 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00491936 (COMMON SENSE COLORADO).
Profile: committee_type=Q designation=D organization_type= connected_organization=BENNET party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-03-31	$5,000	to Jon Ossoff (D-GA) [C00718866]	line 11C
2026	2025-03-31	$5,000	to John W. Hickenlooper (D-CO) [C00716720]	line 11C
2026	2025-03-31	$5,000	to John W. Hickenlooper (D-CO) [C00716720]	line 11C
2026	2025-03-31	$5,000	to Cory A. Booker (D-NJ) [C00540500]	line 11C
2026	2025-03-31	$5,000	to Ben Ray Luján (D-NM) [C00443689]	line 11C
2026	2025-03-31	$5,000	to Jon Ossoff (D-GA) [C00718866]	line 11C
2024	2023-09-28	$5,000	to Martin Heinrich (D-NM) [C00434563]	line 11C
2024	2023-03-29	$5,000	to…

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/77347/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77347/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77347/receipt.json