Chain of custody receipt

Source #78246

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 C00603076: Michael Best PAC
Original URLhttps://www.fec.gov/data/committee/C00603076/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityMichael Best PAC
Captured2026-10-01T07:49:38.168Z UTC
Hash computed at2026-10-01T07:49:38.168Z UTC
SHA-2567b23b5ec6725068484646684c3528413dc2c1bc4fdd25496aaa5fcb16d45f609
Content length3,010 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00603076 (MICHAEL BEST POLITICAL ACTION COMMITTEE).
Profile: committee_type=Q designation=B organization_type= connected_organization=NONE party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-06-02	$5,000	to Ken Calvert (R-CA) [C00257337]	line 11C
2026	2026-06-30	$2,500	to Lucy McBath (D-GA) [C00672295]	line 11C
2026	2025-04-29	$2,500	to Steven Horsford (D-NV) [C00668228]	line 11C
2026	2025-03-31	$2,500	to Yvette D. Clarke (D-NY) [C00415331]	line 11C
2026	2025-11-17	$2,000	to Brett Guthrie (R-KY) [C00445023]	line 11C
2026	2025-12-18	$1,500	to Gregory W. Meeks (D-NY) [C00430991]	line 11C
2026	2025-12-12	$1,500	to Steven Horsford (D-NV) [C00668228]	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/78246/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78246/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78246/receipt.json