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  • bitdays.co.kr/2021/09/15/%ed%8f%ac%ec%9d%b8%ed%8a%b8-%ed%88%ac-%eb%a9%80%ed%8b%b0-%ed%8f%ac%ec%9d%b8%ed%8a%b8-%ec%a0%84%ec%9e%90-%eb%a0%88%ec%9d%b8%ec%a7%80-%eb%b0%b1%ed%99%80-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ec%8b%9c/ (port 80)