Comment on “Proof-of-work” proves not to work for spam prevention (2004) [pdf]parentComments−cvdub4yThe US government could make a centralized digital currency without a blockchain. That makes way more sense to me than dealing with all the overhead associated with a trustless decentralized ledger.−zie4yThey are working on it. they call it a "digital dollar".
Comments
The US government could make a centralized digital currency without a blockchain. That makes way more sense to me than dealing with all the overhead associated with a trustless decentralized ledger.
They are working on it. they call it a "digital dollar".