Chain of custody receipt

Source #78919

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 C00163816: National Postal Mail Handlers Union PAC
Original URLhttps://www.fec.gov/data/committee/C00163816/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityNational Postal Mail Handlers Union PAC
Captured2026-10-01T08:03:18.435Z UTC
Hash computed at2026-10-01T08:03:18.435Z UTC
SHA-256e5c039649ee11a39b9e668480d2f51b50ed585d5d35c956528e14bdf34f65155
Content length1,563 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00163816 (NATIONAL POSTAL MAIL HANDLERS UNION POLITICAL ACTION COMMITTEE).
Profile: committee_type=Q designation=U organization_type=L connected_organization=INT'L UNION OF NORTH AMERICA party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-06-25	$5,000	to James R. Walkinshaw (D-VA) [C00904367]	line 11C
2026	2025-09-30	$2,500	to Andrew R. Garbarino (R-NY) [C00729954]	line 11C
2026	2025-06-05	$2,500	to Jared F. Golden (D-ME) [C00653816]	line 11C
2026	2026-03-30	$2,500	to James R. Walkinshaw (D-VA) [C00904367]	line 11C
2026	2025-03-31	$2,500	to Andrew R. Garbarino (R-NY) [C00729954]	line 11C
2026	2026-06-30	$2,500	to James R. Walkinshaw (D-VA) [C00904367]	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/78919/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78919/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78919/receipt.json