간단??말해?? 채굴 ?�비???�로??비트코인??채굴?�기 ?�해 ?�별??고안??고급 ?�업?�라�?�????�습?�다. All transactions are recorded on the internet inside of a digital database named a blockchain that takes advantage of effective a person-way encryption to make sure protection and evidence of possession. ?? ?�신?� ?�제 비트코인??구입?�기�??�습?�다. ?��?�??�시만요! ?��????�람?�이 비트코인???�... https://stratfordn654ynd0.blogoscience.com/profile