Chain of custody receipt

Source #77300

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 C00627372: Unite Here
Original URLhttps://www.fec.gov/data/committee/C00627372/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityUnite Here
Captured2026-10-01T07:29:57.567Z UTC
Hash computed at2026-10-01T07:29:57.567Z UTC
SHA-2564dc04b45b10d325f1dab0af1b28ea15909a50c8440c8982cc5a9a1a16fbe3e63
Content length417 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00627372 (UNITE HERE PAC).
Profile: committee_type=O designation=B organization_type= connected_organization=UNITE HERE party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-10-01	$5,000	to Darren Soto (D-FL) [C00581074]	line 11C
2026	2025-09-30	$5,000	to Yassamin Ansari (D-AZ) [C00836767]	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/77300/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77300/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77300/receipt.json