Chain of custody receipt

Source #78586

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 C00589309: Blue Momentum PAC
Original URLhttps://www.fec.gov/data/committee/C00589309/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityBlue Momentum PAC
Captured2026-10-01T07:56:28.282Z UTC
Hash computed at2026-10-01T07:56:28.282Z UTC
SHA-256d706798a11ff4e1d79912b7977a800238116c81993b9765679bf934b021b4c73
Content length11,053 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00589309 (BLUE MOMENTUM PAC).
Profile: committee_type=Q designation=D organization_type= connected_organization=LIEU party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-03-13	$5,000	to Susie Lee (D-NV) [C00655613]	line 11C
2026	2026-01-27	$5,000	to Valerie P. Foushee (D-NC) [C00794727]	line 11C
2026	2025-03-20	$3,000	to Dave Min (D-CA) [C00831537]	line 11C
2026	2025-03-28	$3,000	to George Whitesides (D-CA) [C00834028]	line 11C
2026	2025-03-21	$3,000	to Marcy Kaptur (D-OH) [C00154625]	line 11C
2026	2025-03-19	$3,000	to Derek Tran (D-CA) [C00851790]	line 11C
2026	2025-03-26	$3,000	to Steven Horsford (D-NV) [C00668228]	line 11C
2026	2025-03-14	$3,000	to Jahana Hayes (D-CT)…

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/78586/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78586/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78586/receipt.json