?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니?? All transactions are recorded on-line in a very digital databases called a blockchain that employs impressive a single-way encryption to be certain safety and evidence of possession. ?? ?�신?� ?�제 비트코인??구입?�기�??�습?�다. ?��?�??�시만요! ?��????�람?�이 비트코인???�???�야기하??건�??... https://elliottkzmxk.theideasblog.com/30780791/the-ultimate-guide-to-bitcoin