The article described by the following json
{"title": "Evidence of ancient tree-climbing 'drop crocs' found in Australia", "summary": "Scientists say the crocodiles hunted like leopards by climbing trees and killing prey below.", "date": "Wed, 12 Nov 2025 01:34:28 GMT", "link": "https://www.bbc.com/news/articles/c2lpyrnjleeo?at_medium=RSS&at_campaign=rss"}
with the following SHA256 7734e8dd253da967a4d47c40cfc2aadb4777ad2310e7b5689498b805fbff21ff was timestamped in the Bitcoin blockchain using the Opentimestamps protocol.