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  • bitdays.co.kr/2021/02/18/%eb%8f%99%ed%96%a5-%ea%b0%9c%eb%b0%9c-%ed%88%ac%ec%9e%90-%ea%b8%b0%ed%9a%8c-%ea%b8%80%eb%a1%9c%eb%b2%8c-%ed%81%ac%ea%b8%b0-%ea%b3%b5%ec%9c%a0-%ec%88%98%ec%9d%b5%ea%b3%bc-%eb%b9%a0%eb%a5%b4-15/ (port 80)