Chain of custody receipt

Source #10253

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.

TitleCalcalist Tech report
Original URLhttps://www.cbinsights.com/company/israel-aerospace-industries/financials
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date—
EntityIsrael Aerospace Industries (IAI)
Captured2026-04-14T01:12:10.468Z UTC
Hash computed at2026-04-14T01:12:10.468Z UTC
SHA-256faa936ada883737f8dcb9e25dfb33a617d1fc815116c7156d0e6964c38095b2d
Content length103 bytes
Content preview (first 800 chars) 
Government would initially sell between 25% and 30% of IAI on Tel Aviv Stock Exchange in small tranches

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/10253/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10253/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10253/receipt.json