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Still waiting to see even one single useful use case for cryptocurrency and block-chain storage. It's all a grift to take money away from stupid retail investors trying to get rich quick.
There are features of cryptocurrencies that would actually be useful in today's financial services. The main one would be near instant settlement. If I make a transaction on Bitcoin, that transaction is completely settled and verified and approved over a hundred thousands times within an hour. All parties can trust that the transaction happened and everyone has their money. That's not possible in today's financial sy…
Switching to blockchain isn't any easier than simply improving the existing system.