Chain of custody receipt

Source #10248

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 on IAI IPO preparations
Original URLhttps://cbonds.com/company/67453/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date—
EntityIsrael Aerospace Industries (IAI)
Captured2026-04-14T01:12:10.429Z UTC
Hash computed at2026-04-14T01:12:10.429Z UTC
SHA-2560372c1e047192fa1d68e7ec45440efa90ea4d7eb977ada534221c02c5dde544a
Content length112 bytes
Content preview (first 800 chars) 
IAI issues bonds and reports to the Tel Aviv Stock Exchange, making its financial statements publicly accessible

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/10248/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10248/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10248/receipt.json