Chain of custody receipt

Source #78561

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 C00237065: Portland Cement Association Inc. (Cement PAC)
Original URLhttps://www.fec.gov/data/committee/C00237065/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityPortland Cement Association Inc. (Cement PAC)
Captured2026-10-01T07:55:57.238Z UTC
Hash computed at2026-10-01T07:55:57.238Z UTC
SHA-256597c8a830e0186989cef375005a703500cf9cc5402811cb21d42ab279908f8a1
Content length6,129 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00237065 (AMERICAN CEMENT ASSOCIATION (CEMENT PAC)).
Profile: committee_type=Q designation=B organization_type=T connected_organization=AMERICAN CEMENT ASSOCIATION party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-06-19	$5,000	to Mike Johnson (R-LA) [C00608695]	line 11C
2026	2026-06-08	$5,000	to Tom Emmer (R-MN) [C00545749]	line 11C
2026	2026-03-14	$3,000	to Rick Larsen (D-WA) [C00345546]	line 11C
2026	2025-05-15	$2,500	to Dusty Johnson (R-SD) [C00628917]	line 11C
2026	2026-06-15	$2,500	to Jay Obernolte (R-CA) [C00720078]	line 11C
2026	2025-03-31	$2,500	to Shelley Moore Capito (R-WV) [C00539825]	line 11C
2026	2026-06-10	$2,500	to Gabe Evans (R-CO) [C00849844]	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/78561/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78561/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78561/receipt.json