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  • bitdays.co.kr/2021/06/11/%ed%99%94%ec%9d%b4%ed%8a%b8-%eb%b2%bd%eb%8f%8c-%ec%8b%9c%eb%a9%98%ed%8a%b8-%ec%8b%9c%ec%9e%a5-2021-%ea%b8%80%eb%a1%9c%eb%b2%8c-%ec%a0%90%ec%9c%a0%ec%9c%a8-%ec%b5%9c%ea%b3%a0-%ec%a0%9c%ec%a1%b0/ (port 80)