THE 2-MINUTE RULE FOR COPYRIGHT

Some cryptocurrencies share a blockchain, whilst other cryptocurrencies function by themselves individual blockchains.간단??말해?? 채굴 ?�비???�로??비트코인??채굴?�기 ?�해 ?�별??고안??고급 ?�업?�라�?�????�습?�다.???�려�?많�? ?�드?�어 지�?모델?� ?�용?�기 ?�운 ?�터?�이