Chain of custody receipt

Source #77000

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 C00029504: Engineers Political Education Committee (Epec)/International Union Of Operating Engineers
Original URLhttps://www.fec.gov/data/committee/C00029504/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityEngineers Political Education Committee (Epec)/International Union Of Operating Engineers
Captured2026-10-01T07:23:51.470Z UTC
Hash computed at2026-10-01T07:23:51.470Z UTC
SHA-2564a088cc785fbc1d27582faa920f0957ab35df63bb3dd8c7254b2c441391cbea3
Content length58,432 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00029504 (ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS).
Profile: committee_type=Q designation=B organization_type=L connected_organization=INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 965 PEF party=UNK
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-12-22	$5,000	to Mark R. Warner (D-VA) [C00438713]	line 11C
2026	2025-05-09	$5,000	to Jared F. Golden (D-ME) [C00653816]	line 11C
2026	2026-03-31	$5,000	to Robert P. Bresnahan, Jr. (R-PA) [C00852137]	line 11C
2026	2026-03-31	$5,000	to Susie Lee (D-NV) [C00655613]	line 11C
2026	2026-03-31	$5,000	to Janelle S. Bynum (D-OR) [C00843425]	line 11C
2026	2026-03-27	$5,000	to Eugene Simon…

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/77000/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77000/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77000/receipt.json