Chain of custody receipt

Source #77209

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 C00479246: Blackrock Funds Services Group LLC Political Action Committee (Blackrock PAC)
Original URLhttps://www.fec.gov/data/committee/C00479246/
PublicationFederal Election Commission
Source typefec_record
Date2026-10-01
EntityBlackrock Funds Services Group LLC Political Action Committee (Blackrock PAC)
Captured2026-10-01T07:28:02.303Z UTC
Hash computed at2026-10-01T07:28:02.303Z UTC
SHA-25657f5a059efa33559a164cf1b242e906b7e717e479a9babeeba394b26f112f363
Content length26,905 bytes
Content preview (first 800 chars) 
Federal Election Commission records for committee C00479246 (BLACKROCK FUNDS SERVICES GROUP LLC POLITICAL ACTION COMMITTEE (BLACKROCK PAC)).
Profile: committee_type=Q designation=B organization_type=C connected_organization=BLACKROCK FUNDS SERVICES GROUP LLC party=
Contributions to members' principal campaign committees (FEC Schedule A, as received by the recipient):
2026	2025-09-30	$5,000	to Shomari Figures (D-AL) [C00856237]	line 11C
2026	2026-04-24	$5,000	to Scott Fitzgerald (R-WI) [C00720011]	line 11C
2026	2026-06-30	$5,000	to Brett Guthrie (R-KY) [C00445023]	line 11C
2026	2025-07-08	$5,000	to Pete Aguilar (D-CA) [C00510461]	line 11C
2026	2025-07-07	$5,000	to Katherine M. Clark (D-MA) [C00541888]	line 11C
2026	2025-04-16	$5,000	to Hakeem S. Jeffries (D-NY) [C00503052]	line…

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/77209/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/77209/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/77209/receipt.json