?�리가 ?�메??주소�??�용?�여 메시지가 ?�바�??�람?�게 ?�달?�도�?보장?�려??것처?? 비트코인 주소???�호?�폐�??�전?�게 ?�송?�는 것을 보장?�기 ?�해 ?�요?�니?? All transactions are recorded on the net in a digital database identified as a blockchain that uses effective just one-way encryption to ensure safety and proof of ownership. 몇몇 ?�사?��? 비트코인 채굴 ?�드?�어�??�산?�고 ?�으�? ?�에 ?... https://johnnydthui.kylieblog.com/30822583/bitcoin-an-overview