Chain of custody receipt

Source #54425

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: Richard Blumenthal — Wayback Machine archives (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typeweb_archive
Date2026
EntityRichard Blumenthal
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T11:08:44.296Z UTC
SHA-2566d244e86d6f2cfdf807e852cb7469c7daf6413179cf92552a0486efec703b148
Content length258 bytes
Content preview (first 800 chars) 
No Wayback Machine archives found for "Richard Blumenthal" (6 candidates rejected at disambiguation — likely name collision). 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/54425/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/54425/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/54425/receipt.json