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  • bitdays.co.kr/2021/06/11/%ec%96%87%ec%9d%80-%eb%b2%bd-%ed%94%8c%eb%9d%bc%ec%8a%a4%ed%8b%b1-%ec%9a%a9%ea%b8%b0-%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%eb%8b%88/ (port 80)