Chain of custody receipt

Source #78766

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 C00004101: National Utility Contractors Association PAC (Nuca)
Original URLhttps://www.fec.gov/data/committee/C00004101/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityNational Utility Contractors Association PAC (Nuca)
Captured2026-10-01T08:00:08.844Z UTC
Hash computed at2026-10-01T08:00:08.844Z UTC
SHA-2565818b9be3107950f4c74b86e11f86fac8e5f6c9c79ecce01174827b03127c708
Content length3,675 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00004101 (NATIONAL UTILITY CONTRACTORS ASSOCIATION LEGISLATIVE INFORMATION AND ACTION COMMITTEE).
Profile: committee_type=Q designation=B organization_type=T connected_organization=NATIONAL UTILITY CONTRACTORS ASSOCIATION party=UNK
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-10-17	$5,000	to Rick Larsen (D-WA) [C00345546]	line 11C
2026	2025-10-17	$5,000	to Rick Larsen (D-WA) [C00345546]	line 11C
2026	2026-06-23	$5,000	to Hakeem S. Jeffries (D-NY) [C00503052]	line 11C
2026	2025-03-31	$2,500	to Shelley Moore Capito (R-WV) [C00539825]	line 11C
2026	2025-06-28	$2,500	to Ron Estes (R-KS) [C00632067]	line 11C
2026	2025-08-18	$1,500	to Sam Graves (R-MO) [C00359034]	line…

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/78766/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78766/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78766/receipt.json