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  • bitdays.co.kr/2021/11/16/%ed%95%b4%ec%96%91-%ec%b6%94%ec%a7%84-%ed%8c%90%eb%a7%a4-%ec%8b%9c%ec%9e%a5-%ec%a0%9c%ec%a1%b0-%ec%97%85%ec%b2%b4-%ec%84%b1%ec%9e%a5%ea%b3%bc-%ec%98%88%ec%b8%a1-2027-%ec%9a%94%ec%86%8c%eb%a5%bc/ (port 80)