Chain of custody receipt

Source #77521

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 C00459453: Marinette Marine Corporation PAC Mmcpac
Original URLhttps://www.fec.gov/data/committee/C00459453/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityMarinette Marine Corporation PAC Mmcpac
Captured2026-10-01T07:34:35.502Z UTC
Hash computed at2026-10-01T07:34:35.502Z UTC
SHA-25609f65547c087060105f1ea559694afb8e8b7f5b97f14568d1c462071fb4754c0
Content length1,019 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00459453 (MARINETTE MARINE CORPORATION PAC FINCUSA PAC).
Profile: committee_type=Q designation=U organization_type=C connected_organization=MARINETTE MARINE CORPORATION party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-03-17	$1,500	to Jack Bergman (R-MI) [C00614214]	line 11C
2026	2025-12-29	$500	to Scott Fitzgerald (R-WI) [C00720011]	line 11C
2026	2025-12-29	$500	to Scott Fitzgerald (R-WI) [C00720011]	line 11C
2024	2023-06-09	$5,000	to Tammy Baldwin (D-WI) [C00326801]	line 11C
2024	2024-09-27	$5,000	to Ken Calvert (R-CA) [C00257337]	line 11C
2024	2023-01-02	$2,000	to Tammy Baldwin (D-WI) [C00326801]	line 11C
2024	2023-11-03	$1,000	to Mazie K. Hirono (D-HI)…

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/77521/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77521/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77521/receipt.json