TOP COPYRIGHT SECRETS

A blockchain is a dispersed community ledger ??or on the internet electronic database ??that contains a report of many of the transactions on the System.?�러???�유�? 로그?? ?�출 ?�세??관�??�는 ?�티 ?�싱 ?�구???�???�중 ?�는 ?�중 ?�소 ?�증???�함?�여 교환???�는 ??지�??�공?��? ?�공

Some cryptocurrencies share a blockchain, though other cryptocurrencies work on their own individual blockchains.가???�반?�인 채굴 ?�???��?�??�펴보겠?�니?? �??�형??비트코인 채굴 ?�드?�어???�단?�이 ?�습?�다.비트코인?� ?�계?�인 공동체�? 만들�? 그들???�상 ?�활?�서 �