Chain of custody receipt

Source #77019

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 C00404178: Nixon Peabody LLP PAC
Original URLhttps://www.fec.gov/data/committee/C00404178/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityNixon Peabody LLP PAC
Captured2026-10-01T07:24:16.200Z UTC
Hash computed at2026-10-01T07:24:16.200Z UTC
SHA-256d55054f87ec928589145fd02b99cdf0abf86df02d59280c98cf7adfc21289b84
Content length2,436 bytes
Content preview (first 800 chars)
Federal Election Commission records for committee C00404178 (NIXON PEABODY LLP PAC).
Profile: committee_type=Q designation=B organization_type= connected_organization=NONE party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-03-31	$5,000	to Edward J. Markey (D-MA) [C00196774]	line 11C
2026	2025-03-25	$5,000	to Thom Tillis (R-NC) [C00545772]	line 11C
2026	2026-04-22	$3,500	to Jake Auchincloss (D-MA) [C00721449]	line 11C
2026	2025-06-27	$2,500	to Mike Crapo (R-ID) [C00330886]	line 11C
2026	2025-12-16	$2,500	to Jake Auchincloss (D-MA) [C00721449]	line 11C
2026	2026-06-25	$2,500	to Katie Boyd Britt (R-AL) [C00781443]	line 11C
2026	2026-04-22	$2,500	to Jake Auchincloss (D-MA) [C00721449]	line 11C
2026	2025-05-01	$2,500	to…

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/77019/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77019/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77019/receipt.json