Mỹ vượt Trung Quốc, đứng đầu thế giới về khai thác bitcoin

(TTXVN/Vietnam+) 08:44 14/10/2021

Mỹ đã vượt Trung Quốc trở thành nơi ghi nhận nhiều hoạt động khai thác tiền điện tử bitcoin nhất sau khi chính quyền Bắc Kinh tăng cường các biện pháp nhằm ngăn chặn hoạt động này. Đây là kết quả nghiên cứu mới do Đại học Cambridge (Anh) thực hiện và công bố ngày 13/10.

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