Chain of custody receipt

Source #9898

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.

TitleResearch: Brennan Center for Justice — Lobbying disclosures (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typegovernment_disclosure
Date2026
EntityBrennan Center for Justice
Captured2026-04-13T21:38:06.813Z UTC
Hash computed at2026-04-13T21:38:06.813Z UTC
SHA-256acc48abee5947eacc0356e18e070057c6375c92ae45fe85d928bdd61fb8eb9b3
Content length228 bytes
Content preview (first 800 chars) 
No Lobbying disclosures found for "Brennan Center for Justice" in public databases or web search. This may be due to name variations, subsidiary filings, or limited search coverage — not necessarily absence from public record.

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/9898/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/9898/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/9898/receipt.json