Chain of custody receipt

Source #11143

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.

TitleSEARCH_ERROR: Chuck Grassley not found in opensecrets
Original URL(none — typed-API result with no web URL)
PublicationPipeline — search validation (opensecrets)
Source typeclaim_flag
Date2026-04-19
EntityChuck Grassley
Captured2026-04-19T01:15:27.815Z UTC
Hash computed at2026-04-19T01:15:27.815Z UTC
SHA-25607adf99b92113709a0d269afd7cf8b91327ab50cc2d44e94a49a1b4a7965b2a3
Content length275 bytes
Content preview (first 800 chars) 
Entity Chuck Grassley is expected to appear in opensecrets (matches profile: fec, opensecrets, propublica_congress). Null result likely indicates query mismatch (legal-name variant, subsidiary, or wrong identifier). No alternate identifiers stored — manual review required.

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/11143/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/11143/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/11143/receipt.json