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  • bitdays.co.kr/2021/09/03/%ea%b8%b0%ec%b0%a8-%ec%a2%8c%ec%84%9d-%ec%8b%9c%ec%9e%a5-2021-%ec%83%9d%ec%82%b0-%ec%88%98%ec%9d%b5-%ec%84%b1%ec%9e%a5%eb%a5%a0-%ea%b0%80%ea%b2%a9-%eb%b0%8f-%ec%b4%9d-%eb%a7%88%ec%a7%84/ (port 80)