Chain of custody receipt

Source #79033

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 C00816728: Marquis Master Sc Inc. PAC (Marquis PAC)
Original URLhttps://www.fec.gov/data/committee/C00816728/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityMarquis Master Sc Inc. PAC (Marquis PAC)
Captured2026-10-01T08:05:35.774Z UTC
Hash computed at2026-10-01T08:05:35.774Z UTC
SHA-256836539b10c27709b811ac18d7042b56a686e4f3cf438248a8627fef1a416d769
Content length4,275 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00816728 (MARQUIS MASTER SC, INC. PAC (MARQUIS PAC)).
Profile: committee_type=Q designation=U organization_type=C connected_organization=MARQUIS MASTER SC, INC. party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-03-31	$5,000	to Ashley Hinson (R-IA) [C00706267]	line 11C
2026	2025-09-30	$5,000	to Darin LaHood (R-IL) [C00575050]	line 11C
2026	2025-09-25	$4,000	to Darin LaHood (R-IL) [C00575050]	line 11C
2026	2025-09-30	$3,000	to Roger Marshall (R-KS) [C00576173]	line 11C
2026	2025-05-01	$2,500	to Kristen McDonald Rivet (D-MI) [C00864207]	line 11C
2026	2025-09-22	$2,500	to Ashley Hinson (R-IA) [C00706267]	line 11C
2026	2025-08-18	$2,500	to Zachary Nunn (R-IA)…

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/79033/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/79033/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/79033/receipt.json