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  • bitdays.co.kr/2021/03/05/2026%ec%97%90-%ea%b3%a1%ec%84%a0-%ec%8a%ac%eb%9d%bc%ec%9d%b4%eb%94%a9-%eb%8f%84%ec%96%b4-%ed%8c%90%eb%a7%a4-%ec%8b%9c%ec%9e%a5-2021-%ea%b8%80%eb%a1%9c%eb%b2%8c-%ec%82%b0%ec%97%85-%ed%81%ac%ea%b8%b0/ (port 80)