Chain of custody receipt

Source #3458

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.

TitleMultiple news reports citing corporate filings
Original URLhttps://www.8newsnow.com/news/local-news/elon-musk-launches-ai-company-in-nevada-state-business-filings-show/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2025-03-28
EntityxAI
Captured2026-04-09T14:24:52.295Z UTC
Hash computed at2026-04-09T14:24:52.295Z UTC
SHA-256ad87d7a0df2f802f3de904a3bee4727ffa4b50952a1b52d9db4e8dcac660101d
Content length68 bytes
Content preview (first 800 chars) 
xAI merged with X Corp on March 28, 2025 in an all-stock transaction

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/3458/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3458/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3458/receipt.json