Chain of custody receipt

Source #14417

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: Castle Rock Entertainment — Corporate registrations (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typegovernment_disclosure
Date2026
EntityCastle Rock Entertainment
Captured2026-04-23T08:36:26.989Z UTC
Hash computed at2026-04-23T08:36:26.989Z UTC
SHA-25674a22e15748c1eac6a90f98e7ff5fff2219f90c486252f90adcaaf2c1e75e4e9
Content length230 bytes
Content preview (first 800 chars) 
No Corporate registrations found for "Castle Rock Entertainment" 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/14417/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/14417/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/14417/receipt.json