WHAT DOES BITCOIN MEAN?

Bitcoin's worth will come mainly from sector speculation but also from its shop of worth, use being a payment strategy, and finite supply.개인 ?��? 공개 ?��? ?�전?�게 ?��??�는 것�? 매우 중요?�니?? �? ?�의?�인 ?�도�?가�??�람?�로부??비트코인??보호?�는 ?�는 �?가지 방법???��