Chain of custody receipt

Source #78337

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 C00624817: Earn International Union Of Operating Engineers
Original URLhttps://www.fec.gov/data/committee/C00624817/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityEarn International Union Of Operating Engineers
Captured2026-10-01T07:51:21.513Z UTC
Hash computed at2026-10-01T07:51:21.513Z UTC
SHA-256580e4f3df927e0e0d419d0d98ccda0811c5e5985cca78a7b43569e92015a6ad8
Content length1,266 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00624817 (EARN INTERNATIONAL UNION OF OPERATING ENGINEERS).
Profile: committee_type=O designation=B organization_type= connected_organization=EARN INTERNATIONAL UNION OF OPERATING ENGINEERS party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-05-30	$5,000	to David G. Valadao (R-CA) [C00499392]	line 11C
2026	2025-09-30	$5,000	to Shelley Moore Capito (R-WV) [C00539825]	line 11C
2026	2026-03-20	$5,000	to Brian K. Fitzpatrick (R-PA) [C00607416]	line 11C
2026	2025-06-12	$2,500	to Mark E. Amodei (R-NV) [C00496760]	line 11C
2026	2026-01-12	$2,500	to Cleo Fields (D-LA) [C00868513]	line 11C
2026	2025-09-12	$2,500	to Sarah Elfreth (D-MD) [C00855353]	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/78337/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78337/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78337/receipt.json