Chain of custody receipt

Source #77280

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 C00329326: Plumbers And Pipefitters Local Union 51 PAC
Original URLhttps://www.fec.gov/data/committee/C00329326/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityPlumbers And Pipefitters Local Union 51 PAC
Captured2026-10-01T07:29:32.227Z UTC
Hash computed at2026-10-01T07:29:32.227Z UTC
SHA-256220c4e49f906df996a62f3e03cb5de0cb945d84359afc51bb30a0197b8ba9c6f
Content length1,188 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00329326 (PLUMBERS AND PIPEFITTERS LOCAL UNION 51 POLITICAL ACTION COMMITTEE).
Profile: committee_type=N designation=U organization_type=L connected_organization= party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-07-31	$5,000	to Seth Magaziner (D-RI) [C00802504]	line 11C
2026	2025-12-22	$2,500	to Gabe Amo (D-RI) [C00838060]	line 11C
2026	2025-12-10	$2,500	to Seth Magaziner (D-RI) [C00802504]	line 11C
2026	2026-03-31	$1,000	to Gabe Amo (D-RI) [C00838060]	line 11C
2026	2025-04-14	$500	to Jack Reed (D-RI) [C00238907]	line 11C
2024	2024-06-28	$5,000	to Gabe Amo (D-RI) [C00838060]	line 11C
2024	2023-09-29	$5,000	to Gabe Amo (D-RI) [C00838060]	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/77280/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77280/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77280/receipt.json