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  • bitdays.co.kr/2022/04/30/%ec%95%bd%eb%ac%bc-%ec%a4%80%ec%88%98-%ed%8c%a8%ed%82%a4%ec%a7%95-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ec%8b%9c%ec%9e%a5-2022-%ec%82%b0%ec%97%85-%ec%8b%a0%ed%9d%a5-%eb%8f%99%ed%96%a5-%ec%b5%9c%ea%b3%a0/ (port 80)