?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니?? All transactions are recorded online in the electronic databases called a blockchain that makes use of highly effective 1-way encryption to be sure protection and evidence of ownership. ?�카모토가 최초??비트코인 발명?�이??최초 ?�행 ?�안?�이기는 ?�나, ?�년�?많�? ?�들???�호?�폐??취약?�을 ... https://devincwkcr.blogminds.com/an-unbiased-view-of-bitcoin-27970655