I think proof of work mining is extremely wasteful. But once it is in place, you can sign a merkle tree of any size. You can add as many transactions as you want. The problem is that the ledger has to grow and grow. It would be nice if something was developed where you didn't need to keep the whole history.
I think proof of work mining is extremely wasteful. But once it is in place, you can sign a merkle tree of any size. You can add as many transactions as you want. The problem is that the ledger has to grow and grow. It would be nice if something was developed where you didn't need to keep the whole history.