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I wonder how long until we get Coins with RFID in them to verify etc. Certainly make checking and counting coins in shops much faster. Though they would proba
by Zenst 13y ago
I wonder how long until we get Coins with RFID in them to verify etc. Certainly make checking and counting coins in shops much faster. Though they would probably be made out of a plastic by then.
- nwh 13y agoHow do you know your coin isn't a duplicate of another? You'd need some sort of distributed consensus to allow you to independently verify its authenticity.