Chain of custody receipt

Source #3456

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.

TitleNevada Secretary of State amendment filing
Original URLhttps://esos.nv.gov/EntitySearch/OnlineEntitySearch
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-05-09
EntityxAI
Captured2026-04-09T14:24:52.282Z UTC
Hash computed at2026-04-09T14:24:52.282Z UTC
SHA-25684aaeb67683fdbc8d1d8443b578eef6fb6dc0454ac537c800211d956a0442cc1
Content length67 bytes
Content preview (first 800 chars) 
xAI terminated its public benefit corporation status on May 9, 2024

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/3456/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3456/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3456/receipt.json