2 ms·

Isn’t this also just a full circle, where we are back at printing a currency? I already have a secure, self custodial wallet, it’s called cash in my wallet.

• vkou 4y ago
  Yeah, but when you give me that cash to buy a hot dog from me, how can I verify that I am the actual owner of the received cash?
  • prox 4y ago
    I see no way how we can solve this problem! /s