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  • bitdays.co.kr/2022/05/16/%ec%88%98%ec%a4%91-%ec%9a%94%eb%b2%95-%eb%b0%8f-%ec%88%98%ec%83%9d-%ec%9a%94%eb%b2%95-%ec%8b%9c%ec%9e%a5-%eb%b9%84%ec%a6%88%eb%8b%88%ec%8a%a4-%ec%84%b1%ec%9e%a5-%eb%8f%99%ed%96%a5-%ec%a0%84%eb%a7%9d/ (port 80)