Chain of custody receipt

Source #78037

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 C00859637: Optiver America LLC PAC (Optiver PAC)
Original URLhttps://www.fec.gov/data/committee/C00859637/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityOptiver America LLC PAC (Optiver PAC)
Captured2026-10-01T07:45:19.574Z UTC
Hash computed at2026-10-01T07:45:19.574Z UTC
SHA-256bab73de0f91dca3dc58b27341ebb2302b1b90c05299d84b51849768de7d5ad6f
Content length2,662 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00859637 (OPTIVER AMERICAS LLC PAC (OPTIVER PAC)).
Profile: committee_type=N designation=U organization_type=C connected_organization=OPTIVER AMERICAS LLC party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-12-31	$3,500	to Maxine Waters (D-CA) [C00167585]	line 11C
2026	2025-06-16	$3,500	to Mark R. Warner (D-VA) [C00438713]	line 11C
2026	2025-07-09	$3,500	to John Boozman (R-AR) [C00476317]	line 11C
2026	2026-05-22	$3,500	to Bill Hagerty (R-TN) [C00718627]	line 11C
2026	2025-06-16	$3,500	to Bill Hagerty (R-TN) [C00718627]	line 11C
2026	2025-06-16	$3,500	to J. French Hill (R-AR) [C00551275]	line 11C
2026	2025-06-16	$3,500	to Glenn Thompson (R-PA) [C00444620]	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/78037/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78037/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78037/receipt.json