Chain of custody receipt

Source #79148

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 C90016437: National Association Of Home Builders
Original URLhttps://www.fec.gov/data/committee/C90016437/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityNational Association Of Home Builders
Captured2026-10-01T08:07:55.283Z UTC
Hash computed at2026-10-01T08:07:55.283Z UTC
SHA-256b8ca4af4b38c8a51dc39e39b4fbd01bd545f44ce971233bdcf18d2745a3ea1f4
Content length435 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C90016437 (NATIONAL ASSOCIATION OF HOME BUILDERS).
Profile: committee_type=I designation=U organization_type= connected_organization= party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2024	2024-09-17	$5,000	to Thomas H. Kean, Jr. (R-NJ) [C00703058]	line 11C
2024	2024-10-15	$3,000	to Tim Burchett (R-TN) [C00652149]	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/79148/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/79148/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/79148/receipt.json