Chain of custody receipt

Source #10249

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.

TitleInvesting.com bond data
Original URLhttps://www.investing.com/rates-bonds/israel-aerospace-indust-4.1-010121
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2021-01-01
EntityIsrael Aerospace Industries (IAI)
Captured2026-04-14T01:12:10.437Z UTC
Hash computed at2026-04-14T01:12:10.437Z UTC
SHA-2560a5ac87a5989344cb8a35814104230d3e130b2f5dd0446ef3aabc3b484ee6b61
Content length67 bytes
Content preview (first 800 chars) 
IAI has an existing 4.1% bond with ISIN IL0011275471 dated 01-01-21

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/10249/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10249/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10249/receipt.json