Chain of custody receipt

Source #77724

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 C00402669: Serco Inc. Political Action Committee (Serco PAC)
Original URLhttps://www.fec.gov/data/committee/C00402669/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntitySerco Inc. Political Action Committee (Serco PAC)
Captured2026-10-01T07:38:49.192Z UTC
Hash computed at2026-10-01T07:38:49.192Z UTC
SHA-2562776dc3bc5054cf5fbb352a52d9df156710dd7bcf1f97af5c9f543d4f0267fa3
Content length5,026 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00402669 (SERCO INC. POLITICAL ACTION COMMITTEE (SERCO PAC)).
Profile: committee_type=Q designation=B organization_type=C connected_organization=SERCO INC. party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-05-26	$5,000	to Rand Paul (R-KY) [C00496075]	line 11C
2026	2025-11-07	$5,000	to Harold Rogers (R-KY) [C00116632]	line 11C
2026	2025-09-30	$5,000	to Joe Courtney (D-CT) [C00410233]	line 11C
2026	2026-06-02	$5,000	to Mike Ezell (R-MS) [C00776393]	line 11C
2026	2025-11-17	$5,000	to Richard Blumenthal (D-CT) [C00492991]	line 11C
2026	2025-09-30	$5,000	to Ken Calvert (R-CA) [C00257337]	line 11C
2026	2025-11-10	$5,000	to Donald S. Beyer, Jr. (D-VA) [C00555888]	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/77724/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77724/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77724/receipt.json