WHAT DOES BITCOIN MEAN?

Noncustodial wallets are Bitcoin wallets in which the person requires responsibility for securing the keys, like within your wallet software in your mobile phone.비트코인 채굴?�는 거래 블록?�서 ?��? ?�수료�? 지불하고자 ?�는 비트코인 ?�용?�들?�게 ?�선 ?�위�?부?�하�??�니?? processing vel