Chain of custody receipt

Source #79213

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 C00114371: International Union Of Operating Engineers-Local 137 PAC
Original URLhttps://www.fec.gov/data/committee/C00114371/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityInternational Union Of Operating Engineers-Local 137 PAC
Captured2026-10-01T08:09:13.094Z UTC
Hash computed at2026-10-01T08:09:13.094Z UTC
SHA-2564b4a99c3c2d2068d27ba58499481eb8c9f8e6849794cb816bb622301fea88bab
Content length713 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00114371 (INTERNATIONAL UNION OF OPERATING ENGINEERS-LOCAL 137 PAC).
Profile: committee_type=Q designation=U organization_type=L connected_organization=INTERNATIONAL UNION OF OPERATING ENGINEERS-LOCAL 137 PAC party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-07-22	$1,000	to George Latimer (D-NY) [C00859041]	line 11C
2026	2025-03-15	$500	to George Latimer (D-NY) [C00859041]	line 11C
2024	2024-09-30	$2,500	to George Latimer (D-NY) [C00859041]	line 11C
2024	2024-06-25	$2,500	to George Latimer (D-NY) [C00859041]	line 11C
2024	2024-03-26	$1,000	to George Latimer (D-NY) [C00859041]	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/79213/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/79213/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/79213/receipt.json