Chain of custody receipt

Source #144

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: Nvidia - court record
Original URLhttps://www.courtlistener.com/?q=%22Nvidia%22&type=r
PublicationPublic Record Research
Source typediscovery_scope_note
Date2024
EntityNvidia
Captured2026-04-05T07:56:53.930Z UTC
Hash computed at2026-04-05T07:56:53.930Z UTC
SHA-256ae61658e7071de75d51f25a66714bc729b22a1e22085a95da636f15d3ef9884f
Content length363 bytes
Content preview (first 800 chars) 
Nvidia Corporation has been involved in numerous court cases over its history, primarily involving intellectual property disputes, securities litigation, and regulatory matters. As a major technology company, Nvidia has been both plaintiff and defendant in significant litigation. The following summarizes key documented court proceedings based on public records.

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/144/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/144/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/144/receipt.json