Chain of custody receipt

Source #76914

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 C00496307: Marathon Petroleum Corporation Employees Political Action Committee (Mpac)
Original URL	https://www.fec.gov/data/committee/C00496307/
Publication	Federal Election Commission
Source type	`fec_record`
Date	2026-10-01
Entity	Marathon Petroleum Corporation Employees Political Action Committee (Mpac)
Captured	2026-10-01T07:21:58.494Z UTC
Hash computed at	2026-10-01T07:21:58.494Z UTC
SHA-256	`9e817b935f662053c0473025061ddbfd5090c2bbd289c364c2da21e2e289c65f`
Content length	19,503 bytes

Content preview (first 800 chars)

Federal Election Commission records for committee C00496307 (MARATHON PETROLEUM CORPORATION EMPLOYEES POLITICAL ACTION COMMITTEE (MPAC)).
Profile: committee_type=Q designation=B organization_type=C connected_organization=MARATHON PETROLEUM CORPORATION party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-09-11	$5,000	to Julia Letlow (R-LA) [C00766428]	line 11C
2026	2026-05-18	$5,000	to Craig A. Goldman (R-TX) [C00855528]	line 11C
2026	2026-03-31	$5,000	to Mike Carey (R-OH) [C00779603]	line 11C
2026	2025-12-23	$5,000	to Dan Crenshaw (R-TX) [C00660795]	line 11C
2026	2026-03-31	$5,000	to Stephanie I. Bice (R-OK) [C00703843]	line 11C
2026	2025-03-31	$5,000	to Andy Barr (R-KY) [C00467571]	line 11C
2026	2026-06-30	$5,000	to…

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/76914/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/76914/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/76914/receipt.json