Chain of custody receipt

Source #78737

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 C00437798: Hearpac Of Hearing Industries Association
Original URLhttps://www.fec.gov/data/committee/C00437798/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityHearpac Of Hearing Industries Association
Captured2026-10-01T07:59:32.628Z UTC
Hash computed at2026-10-01T07:59:32.628Z UTC
SHA-256b57e95a16b75ee00259386b3d9896fa369dfdea6ce4fabe19510c6e59592bc26
Content length1,067 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00437798 (HEARPAC OF HEARING INDUSTRIES ASSOCIATION).
Profile: committee_type=Q designation=B organization_type=T connected_organization=HEARING INDUSTRIES ASSOCIATION party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2024	2024-04-09	$5,000	to Amy Klobuchar (D-MN) [C00431353]	line 11C
2024	2024-03-31	$5,000	to Tom Emmer (R-MN) [C00545749]	line 11C
2024	2024-03-29	$5,000	to Roger Marshall (R-KS) [C00576173]	line 11C
2024	2024-03-29	$5,000	to Brett Guthrie (R-KY) [C00445023]	line 11C
2024	2024-03-31	$2,500	to Brendan F. Boyle (D-PA) [C00543363]	line 11C
2024	2024-04-03	$2,500	to Mike Kelly (R-PA) [C00474189]	line 11C
2024	2024-03-31	$1,000	to Mike Carey (R-OH) [C00779603]	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/78737/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78737/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78737/receipt.json