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  • bitdays.co.kr/2021/08/28/2027%ec%97%90-%ec%82%b0%ec%97%85-%ec%a0%80%ed%95%ad-%ec%98%a8%eb%8f%84%ea%b3%84-%ec%8b%9c%ec%9e%a5-%ed%81%ac%ea%b8%b0-%ea%b3%b5%ec%9c%a0-%ec%97%b0%ea%b5%ac-2021-%ec%82%ac%ec%97%85-%ea%b8%b0%ed%9a%8c/ (port 80)