?�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-line in a very electronic database referred to as a blockchain that works by using strong one-way encryption to guarantee security and evidence of possession. 몇몇 ?�사?��? 비트코인 채굴 ?�드?�어�??�산?... https://bitcoin34445.articlesblogger.com/53392528/little-known-facts-about-bitcoin