BITCOIN - AN OVERVIEW

?��? ?�자 지�??�공?�들?� ?��????�용?�들??받는 ?�람??지�?주소??묶인 ?�메??주소�??�력?????�게 ?�니??Some cryptocurrencies share a blockchain, whilst other cryptocurrencies run on their own independent blockchains.최첨???�로?�싱 ?�닛?��? 가???��? ?�쉬 ?�이?�들??가?�