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  • bitdays.co.kr/2021/09/08/%ec%95%a1%ec%b6%94%ec%97%90%ec%9d%b4%ed%84%b0-%ec%84%bc%ec%84%9c-%ec%9d%b8%ed%84%b0%ed%8e%98%ec%9d%b4%ec%8a%a4-%ec%8b%9c%ec%8a%a4%ed%85%9c-%ec%8b%9c%ec%9e%a5-2021-%ea%b8%89%ec%a7%84%ec%a0%81-%ec%84%b1/ (port 80)