Chain of custody receipt

Source #78218

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 C00546499: Mike Bost For Congress Committee
Original URLhttps://www.fec.gov/data/committee/C00546499/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityMike Bost For Congress Committee
Captured2026-10-01T07:49:03.576Z UTC
Hash computed at2026-10-01T07:49:03.576Z UTC
SHA-25686344cdf305d8285f8d05b13ada2c564e3742b49ece68cd33dfd5d6e71d2fdb9
Content length4,286 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00546499 (MIKE BOST FOR CONGRESS COMMITTEE).
Profile: committee_type=H designation=P organization_type= connected_organization=BOST VICTORY FUND party=REP
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-03-31	$3,000	to Thomas H. Kean, Jr. (R-NJ) [C00703058]	line 11C
2026	2026-03-24	$3,000	to Michael Lawler (R-NY) [C00815415]	line 11C
2026	2026-03-26	$2,000	to David G. Valadao (R-CA) [C00499392]	line 11C
2026	2026-03-19	$2,000	to Brian K. Fitzpatrick (R-PA) [C00607416]	line 11C
2026	2026-05-05	$2,000	to Ryan Mackenzie (R-PA) [C00846501]	line 11C
2026	2026-03-19	$2,000	to Zachary Nunn (R-IA) [C00784389]	line 11C
2026	2026-03-23	$2,000	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/78218/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78218/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78218/receipt.json