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  • bitdays.co.kr/2021/02/14/%eb%af%b8%eb%9f%ac%eb%a6%ac%ec%8a%a4-%eb%a0%8c%ec%a6%88-%ea%b5%90%ed%99%98%ec%8b%9d-%ec%b9%b4%eb%a9%94%eb%9d%bc-%ec%8b%9c%ec%9e%a5-2021-%ec%82%b0%ec%97%85-%ec%97%b0%ea%b5%ac-%ea%b3%b5%ec%9c%a0/ (port 80)