Chain of custody receipt

Source #50835

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: CFTC Rule 180.1 — Parliamentary records (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typeparliamentary_record
Date2026
EntityCFTC Rule 180.1
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T07:45:14.187Z UTC
SHA-256fdf40726094a34fb96e238d23280477c9d1f89bbde2c751b9be1d3849500cec9
Content length218 bytes
Content preview (first 800 chars) 
No Parliamentary records found for "CFTC Rule 180.1" 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/50835/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/50835/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/50835/receipt.json