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  • bitdays.co.kr/2021/07/22/2027%ec%97%90-%ec%9e%ac%ec%82%ac%ec%9a%a9-%ea%b0%80%eb%8a%a5%ed%95%9c-%ec%9d%98%eb%a3%8c-%ec%96%bc%ea%b5%b4-%eb%a7%88%ec%8a%a4%ed%81%ac-%ec%8b%9c%ec%9e%a5-2021-%ea%b8%80%eb%a1%9c%eb%b2%8c-%ec%82%b0/ (port 80)