Chain of custody receipt

Source #76875

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 C00248716: Comcast Corporation & Nbcuniversal PAC - Federal
Original URLhttps://www.fec.gov/data/committee/C00248716/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityComcast Corporation & Nbcuniversal PAC - Federal
Captured2026-10-01T07:21:07.678Z UTC
Hash computed at2026-10-01T07:21:07.678Z UTC
SHA-2565f71cdf3966cdd6420030ba5604e59f25c1ca9ca2bd3e8785141a46b52c3b879
Content length63,907 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00248716 (COMCAST CORPORATION & NBCUNIVERSAL POLITICAL ACTION COMMITTEE - FEDERAL).
Profile: committee_type=Q designation=B organization_type=C connected_organization=COMCAST CORPORATION party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2026-03-19	$5,000	to Mike Rounds (R-SD) [C00532465]	line 11C
2026	2025-03-31	$5,000	to John Joyce (R-PA) [C00674259]	line 11C
2026	2025-03-31	$5,000	to Brian K. Fitzpatrick (R-PA) [C00607416]	line 11C
2026	2025-03-31	$5,000	to Lizzie Fletcher (D-TX) [C00640045]	line 11C
2026	2026-02-26	$5,000	to Brett Guthrie (R-KY) [C00445023]	line 11C
2026	2025-01-02	$5,000	to Angela D. Alsobrooks (D-MD) [C00840017]	line 11C
2026	2025-06-29	$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:

  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/76875/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/76875/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/76875/receipt.json