FASCINATION ABOUT COPYRIGHT

?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니??All transactions are recorded on-line in a digital databases called a blockchain that employs powerful just one-way encryption to make sure protection and evidence of ownership.?�카모토가 �