FASCINATION ABOUT COPYRIGHT

?��? 비트코인 지갑�? ?????�는 �?밖에 ???�일 ??기술???�용?�니?? ?�는 ?�당 개인 ?��? ?�금???�세?�하?????�요?�다??것을 ?��??�니??All transactions are recorded on-line inside a digital database called a blockchain that uses potent 1-way encryption to be sure protection and proof of owner