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  • bitdays.co.kr/2022/01/21/%ea%b8%80%eb%a1%9c%eb%b2%8c-%ea%b8%b0%ec%97%85-%ec%9d%b4%eb%9f%ac%eb%8b%9d-%ec%bd%98%ed%85%90%ec%b8%a0-%ea%b0%9c%eb%b0%9c-%ec%8b%9c%ec%9e%a5-%eb%b6%84%ec%84%9d%ed%95%a8%ec%9c%bc%eb%a1%9c%ec%8d%a8/ (port 80)