TOP BITCOIN SECRETS

?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니??All transactions are recorded online within a digital database termed a blockchain that works by using strong one particular-way encryption to ensure protection and evidence of ownership.?�카�