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  • bitdays.co.kr/2021/04/15/2026%ec%97%90-%ec%9d%98%ed%95%b4-%ec%a6%9d%ec%9d%b8-%ea%b0%95%eb%a0%a5%ed%95%9c-%ed%99%95%ec%9e%a5%ec%97%90-%eb%ac%b4%eb%a3%8c-%ec%86%94%eb%8d%94-%eb%b6%84%ec%95%bc%eb%a5%bc-%eb%a6%ac%eb%93%9c/ (port 80)