Chain of custody receipt

Source #78479

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 C00865865: Datavant PAC
Original URLhttps://www.fec.gov/data/committee/C00865865/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityDatavant PAC
Captured2026-10-01T07:54:16.315Z UTC
Hash computed at2026-10-01T07:54:16.315Z UTC
SHA-256bf6b2a8cd82b1e4c6d333b0fc1a4d9e265a161296051ae3fd2f1bc278333c879
Content length479 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00865865 (DATAVANT PAC).
Profile: committee_type=N designation=U organization_type=C connected_organization=DATAVANT party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-05-23	$3,500	to Bill Cassidy (R-LA) [C00543983]	line 11C
2026	2025-05-23	$3,500	to Bill Cassidy (R-LA) [C00543983]	line 11C
2026	2025-05-23	$3,500	to Bill Cassidy (R-LA) [C00543983]	line 11C

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/78479/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/78479/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/78479/receipt.json