NOT KNOWN FACTUAL STATEMENTS ABOUT BITCOIN

Some cryptocurrencies share a blockchain, whilst other cryptocurrencies run on their own different blockchains.가???�반?�인 채굴 ?�???��?�??�펴보겠?�니?? �??�형??비트코인 채굴 ?�드?�어???�단?�이 ?�습?�다.???�려�?많�? ?�드?�어 지�?모델?� ?�용?�기 ?�운 ?�터?�이?