Comment on Bitcoin physical bearer instrument using NFC JavaCardsparentComments−CrampusDestrus3yit's more like a voucher, and the actual value is transferred on an immutable ledger.a dollar is a voucher for the US economy and the actual value was transferred on an immutable ledger, i.e. append-only physical reality of the universe
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a dollar is a voucher for the US economy and the actual value was transferred on an immutable ledger, i.e. append-only physical reality of the universe