Chain of custody receipt

Source #63305

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: Leonard Leo — FEC donations (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typefec_record
Date2026
EntityLeonard Leo
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T22:16:22.501Z UTC
SHA-256b4c6c23a4a9be349dfd58549f5691a100df38a5104b58ef756e74f22ddaf93d3
Content length206 bytes
Content preview (first 800 chars) 
No FEC donations found for "Leonard Leo" 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/63305/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63305/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63305/receipt.json