Bitcoin
Trump's memecoin drops in value, and critics aren't surprised
8 Feb 2025
Memecoin operates in a decentralised, unregulated system. Critics say that's the point - and the problem. Audio
Tech: The case of the man who claimed to be the Bitcoin inventor
25 Jul 2024
Technology commentator Alex Sims details the case of Dr Craig Wright, an Australian computer scientist and businessman who's claimed for years that he's the main part of the team that created Bitcoin.
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