EVERYTHING ABOUT BITCOIN

?�러????가지 기본 ?�형 ?�에??비트코인 지갑�? ?�일 ???�는 ?�중 ?�그 기술 �??�나�??�용?????�습?�다. how it really works. The blockchain is not really saved in one place; it truly is dispersed across several personal computers and methods in the network.??개인 ?�는 ?�정?�게 기�?�??��