LITTLE KNOWN FACTS ABOUT COPYRIGHT.

?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니??All transactions are recorded on the net inside a electronic database named a blockchain that uses strong one-way encryption to make certain protection and evidence of ownership.?? ?�신?� ?�