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  • bitdays.co.kr/2021/06/21/%ec%b0%a8%eb%9f%89-%ed%8f%ac%ec%8a%a4-%ea%b8%b0%ea%b3%84-%ec%8b%9c%ec%9e%a5-2021-%eb%8f%99%ed%96%a5-%ed%81%ac%ea%b8%b0-%ec%84%b1%ec%9e%a5-%ec%9d%b8%ec%82%ac%ec%9d%b4%ed%8a%b8-%ea%b3%b5%ec%9c%a0/ (port 80)