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  • bitdays.co.kr/2021/02/22/%ea%b8%80%eb%a1%9c%eb%b2%8c-ro-%eb%a9%a4%eb%b8%8c%eb%a0%88%ec%9d%b8-%ed%99%94%ed%95%99-%ec%8b%9c%ec%9e%a5-%ea%b7%9c%eb%aa%a8-2021-%eb%b3%b4%ea%b3%a0%ec%84%9c%eb%8a%94-%ed%98%84%ec%9e%ac-%ec%8b%9c/ (port 80)