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  • bitdays.co.kr/2021/10/23/%ec%9d%98%eb%a3%8c%ec%9a%a9-%ec%a0%91%ec%b0%a9%ec%a0%9c-%eb%b0%8f-%ec%8b%a4%eb%9f%b0%ed%8a%b8-%ec%8b%9c%ec%9e%a5-%ec%b5%9c%ea%b3%a0-%ea%b5%ad%ea%b0%80-%ea%b7%b8%eb%a6%bc-2026-%eb%b9%84%ec%a6%88/ (port 80)