What is a blockchain? Distributed ledger technology underlies cryptocurrencies like bitcoin and could be the future of money, security, and online privacy. But there's also a ton of hype.
It might even piss you off. Thanks, Libra.
Real-world tests of the system are set to begin soon, according to a local news report.
The North Korean regime appears to see cryptocurrency as a shortcut to economic development.
While central bank digital currencies may address problems in other countries, the US doesn’t have those problems, according to Fed chair Jerome Powell.
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