> blockchain ledgers will probably only be long term useful for record keeping between small closed groups of independent entities like banks settling overnight balances between themselves
It’s never going to be useful for that, though. It doesn’t solve any of the problems that small, closed groups who know each other and have legal recourse have.
It’s never going to be useful for that, though. It doesn’t solve any of the problems that small, closed groups who know each other and have legal recourse have.