Chain of custody receipt

Source #51581

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: Frank Lucas — Wayback Machine archives (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typeweb_archive
Date2026
EntityFrank Lucas
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T08:37:30.933Z UTC
SHA-256655cb2e0364823b289a375da1f241dba3f45d3c2a92d2f6ef869d535ab1c3720
Content length217 bytes
Content preview (first 800 chars) 
No Wayback Machine archives found for "Frank Lucas" 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/51581/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/51581/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/51581/receipt.json