Chain of custody receipt

Source #78839

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.

Title	FEC committee C70001037: International Union Of Operating Engineers Engineers Politi
Original URL	https://www.fec.gov/data/committee/C70001037/
Publication	Federal Election Commission
Source type	`fec_record`
Date	2026-10-01
Entity	International Union Of Operating Engineers Engineers Politi
Captured	2026-10-01T08:01:40.432Z UTC
Hash computed at	2026-10-01T08:01:40.432Z UTC
SHA-256	`4de4a74ac99850c5ecc2c6b5a48014e4dee9950d920ac058defab9dfe45d11dd`
Content length	1,593 bytes

Content preview (first 800 chars)

Federal Election Commission records for committee C70001037 (INTERNATIONAL UNION OF OPERATING ENGINEERS).
Profile: committee_type=C designation=U organization_type= connected_organization= party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-06-30	$5,000	to Eric Sorensen (D-IL) [C00793935]	line 11C
2026	2025-04-21	$5,000	to Sam Graves (R-MO) [C00359034]	line 11C
2026	2026-03-31	$2,500	to Ed Case (D-HI) [C00680918]	line 11C
2026	2026-03-30	$2,500	to Maxine Waters (D-CA) [C00167585]	line 11C
2026	2026-03-31	$2,500	to Becca Balint (D-VT) [C00797175]	line 11C
2026	2025-12-16	$2,500	to April McClain Delaney (D-MD) [C00854471]	line 11C
2026	2026-06-19	$2,500	to Analilia Mejia (D-NJ) [C00927681]	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:

Take the URL field and the original document content.
Concatenate url + '\n' + content and SHA-256 it.
Compare to the SHA-256 row above.

Or POST the candidate content to /source/78839/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78839/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78839/receipt.json