Chain of custody receipt

Source #77895

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 C00100693: Chicago Board Options Exchange PAC (Cboe PAC)
Original URLhttps://www.fec.gov/data/committee/C00100693/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityChicago Board Options Exchange PAC (Cboe PAC)
Captured2026-10-01T07:42:24.534Z UTC
Hash computed at2026-10-01T07:42:24.534Z UTC
SHA-2561607bff81a6030964473cb9de1c45849fadd53ceee97ddd1b52aaa4bf9c3d1cd
Content length9,888 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00100693 (CBOE GLOBAL MARKETS, INC. PAC (CBOE PAC)).
Profile: committee_type=Q designation=B organization_type=C connected_organization=CBOE GLOBAL MARKETS, INC. party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-08-11	$5,000	to John B. Larson (D-CT) [C00330142]	line 11C
2026	2026-03-10	$5,000	to Bill Huizenga (R-MI) [C00459297]	line 11C
2026	2025-03-31	$3,500	to Monica De La Cruz (R-TX) [C00765719]	line 11C
2026	2026-06-30	$2,500	to Ron Estes (R-KS) [C00632067]	line 11C
2026	2025-08-07	$2,500	to Ritchie Torres (D-NY) [C00699744]	line 11C
2026	2026-03-31	$2,500	to Bill Foster (D-IL) [C00435099]	line 11C
2026	2026-03-26	$2,500	to Sean Casten (D-IL) [C00648493]	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/77895/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77895/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77895/receipt.json