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.

NcOz4bqjw6Dhu4Xhu5XhuqXhu6/hu688w6Hhu6tWw7J24buVaMOhNuG7lsOCw6DhuqLhu7fFqXbDoFbhu613xqFvw6Dhu7B3cuG7hTDDoGfhu7nGoW/DoGfDqnfDoHbDs8Spw6Bvw7Lhu6XDssOg4bqiasOg4buZw7PhuqXDssOgdsOz4bqn4buFw6Dhu4PDsnbhu4Xhu5vDssahNS/Ds+G6ozY14burw6Dhu4Xhu5XhuqXhu6/hu688w6Hhu6vDk2jhuqVmw6E24buWw4LDoGdiw6DhuqLhu7fFqXbDoFbhu613xqFvw6Dhu7B3cuG7hcOgduG7rcaww6B2w7Phuq3GocOzw6DGocO5w7LDoG/Ds8Oyw6DGocOz4bq/xqHDoMahw7PDsmp3w6DDs+G7m+G6qXbDoGd0xqFvw6Dhu5nDs+G6pcOyw6B2w7Phuqfhu4XDoHbDsmrGocOgZ8Oya8ahw6B2w4DDoOG7g8OyduG7heG7m8OyxqHDoMahw7Phur12w6Dhu6/huqV3w6Dhu5nDs8Oyw6Dhu4XDs+G7jcahw7PDoOG7sXfhuq5qxqHDoOG7gmThu4XDoOG7mMOyxqHDs8OgdmPGoW/DoOG7heG7t+G7p8ahb8Og4buF4bqn4buFw6Dhu4PDsmvGocOg4burw7Phuqfhu6vDoMahw7PEkeG7l8OgxqFvY8ahw6Dhu4XDs2XGocOgw7Phu5vhuql2w6BndMahb8OgxqHhuq3huq4xw6BH4bq74bquw6Dhu5Xhuq3DoOG7mcSpdsOg4buxd+G6q8OgxqFvw7PDsuG7icahw6Dhu4Xhu7l3w6Dhu5fhu6XDssOgZuG7m8OgR+G6qcOyw6DDs+G7n+G7hcOg4buE4bql4buX4buD4butw7Jmb2jDoDPhuqTGocOzNMOgdsOzw4Hhu4XDoMOzw7JrxqHDoOG6ouG6rcOg4buFccahb8Og4buDcsOgxqFv4bqt4bquw6DhuqPEgy/huqPhuqExNS/hu6s2NeG7q8Og4buF4buV4bql4buv4buvPMOh4bur4buC4bubZuG6rsOhNjXDsuG7l2/DoOG7heG7leG6peG7r+G7rzzDoeG7heG7l+G7ry3hu6vDs+G7m3bhu5vDocOgdsOyduG7lWg8w6Hhu5bDgsOg4bqi4bu3xal2w6BW4butd8ahb8Og4buwd3Lhu4Uww6Bn4bu5xqFvw6Bnw6p3w6B2w7PEqcOgb8Oy4bulw7LDoOG6omrDoOG7mcOz4bqlw7LDoHbDs+G6p+G7hcOg4buDw7J24buF4bubw7LGocOgw7Phu4/GocOzw6DhuqvGocOzw6DhuqPDocOg4buv4but4buFPMOhLy/hu4Ux4buD4bql4bubdsOz4bqlxqHDs8Oz4bub4bqlMeG6osahL8Oy4buXby9maOG7r+G7mXbhu5vhu6svxqFow4Phu68vw6PhuqPhuq/huqMv4bqj4bqz4bqzZuG6r+G6oeG6teG6r+G6r+G6seG6sXbDosOj4bqjw6Lhu5XhuqMxw4No4buD4burw6HDoOG6peG7lXY8w6Hhu5bDgsOg4bqi4bu3xal2w6BW4butd8ahb8Og4buwd3Lhu4Uww6Bn4bu5xqFvw6Bnw6p3w6B2w7PEqcOgb8Oy4bulw7LDoOG6omrDoOG7mcOz4bqlw7LDoHbDs+G6p+G7hcOg4buDw7J24buF4bubw7LGocOhw6Bm4bqlduG6pS3hu6vDs+G7m3bhu5st4bub4butw7Jvw7LGoeG6peG7lS3hu6/hu63hu4U8w6HDs3Z24bur4buvIi8v4buFZsahw7Lhu5dvMeG6osOyaHbGoeG6peG7l+G7q+G7lXfhu68x4bqixqEvduG6t8Oj4bqhL3fhu6vhu5Xhu5vhuqVmaGYvw7J6ZuG7r+G7ry/Do+G6ocOj4bqjX+G6o+G6oV/huqPhuq8v4bqixqHhuqVf4bur4bubduG6peG7lV9vw7LhuqVfZuG7m8ahb1/hu4PDsnbhu4Xhu5vDssahX+G7leG6peG7q1/hu5nhuq5f4buVd+G7hV/hu5fhu5vDsl924but4bubxqFvX2/huqXGoV/Eg1/GoeG6peG7l19f4bqx4bqj4bqv4bqvw6Lhuq/EgzHhu5Phu6tvw6HDoC824buWw4LDoGfhuqXGoW/DoMahZOG7l8Ogb8Oy4bqgw6DDs8O5xqHDoMSD4bqxe8OgdsOzw7XDoOG7q8Ozw6rGocOg4buZw7PhuqXDssOgdsOz4bqn4buFw6Dhu4PDsnbhu4Xhu5vDssahw6B24but4buJxqHDoHbDs8Spw6Bvw7Lhu6XDsjHDoDPhuqrGocOzIsOg4bqkTuG7qi9WViYlxqA0NS/hu6s2NeG7q8Og4buF4buV4bql4buv4buvPMOh4bur4buC4bubZuG6rsOhNuG7hOG6p+G7hcOg4buvcsOg4buVw7Jrd8OgxqFvw7PDsuG7icahw6Dhu4Xhu7l3w6Dhu5fhu6XDssOg4buFccahb8Og4buDcsOg4buFw7PDtMOg4but4bqlw6DDs+G7m+G6qXbDoGd0xqFvw6Dhu5nDs+G6pcOyw6B2w7Phuqfhu4XDoOG7g8OyduG7heG7m8OyxqHDoHbhuqnDssOg4buWw4LDoHZjxqFvw6DDs8O5xqHDoG/hur3hu6vDoGdxw7LDoHbhu63hu5vGoW/DoOG6r8OgdsOz4bqnxqFvw6B24buNxqHDs8OgZ8SpxqHDoOG7hXdyw7LDoHbDs+G6p8ahb8OgVuG6p+G7l8Og4bqiQeG6pcOg4buxd+G6pTDDoHbDs2jhu5vDoGfhu53DoHZjxqFvw6B2w7PDtcOg4burw7PDqsahw6Dhu5fhuq3DoMahasahw6Dhu5nDssahw7PDoHbEqcOg4buWw4LDoMahZOG7l8Ogb8Oy4bqgw6Dhu5Xhu4nGocOgxIPhurEw4bqvezE1L+G7qzY14burw6Dhu4Xhu5XhuqXhu6/hu688w6Hhu6vhu4Lhu5tm4bquw6E24buEw7N34bqu4buJxqHDoG/DsuG6pcOg4buWw7Lhu4XDs2jhu5XDoOG7rOG6pXfhu4XDs+G7r8OgdkHDoHbhu613xqFvw6B24bq74buXw6DGoW/Ds8Oy4buJxqHDoOG7heG7uXfDoOG7hXHGoW/DoOG7hcO9w6B24bqtw7LDoOG7hcOz4buNxqHDs8OgdsOz4bqlw6B2w7PEqcOg4buF4buz4bqlw6BH4bqpw7LDoMOz4buf4buFw6Dhu4ThuqXhu5fhu4Phu63DsmZvaMOg4buFw7Phu5vDoOG7g8OyxKl2w6Bn4bu5xqFvw6DGsMOg4bqiw7XDoHbhu63hu43DoHbDs+G7ucOgw6PDoOG7leG6rcOg4buY4bqleuG6peG7mcOz4buvduG6pcahMMOg4buF4bu1xqFvw6Bvw7PDssOgxqHDs+G6v8ahw6Dhu5fhu7nhu4XDoHZjxqFvw6DDs8O5xqHDoG/hur3hu6vDoGdxw7LDoOG6ouG6rcOg4buV4buJxqHDoHbDs8O1w6Dhu6vDs8OqxqHDoOG7leG6rcOg4bqj4bq1MOG6o3sxw6BW4but4bubxqFvw6Dhu5nDs8Oyw6Bn4budMMOgxqBv4bqlw6DGsMOg4bqiw7XDoHbhu63hu43DoHbDs+G7ucOgxIPDoOG6ouG7pcOyw6Dhu5fhu7nhu4XDoHbDs8O1w6Dhu6vDs8OqxqHDoOG7leG6rcOg4bqj4bqjezE1L+G7qzY14burw6Dhu4Xhu5XhuqXhu6/hu688w6Hhu6vhu4Lhu5tm4bquw6E2w5Phu5vhuql2w6BndMahb8Og4buZw7PhuqXDssOgdsOz4bqn4buFw6Dhu4PDsnbhu4Xhu5vDssahw6Bn4bujw7LDoMOz4buhw7LDoOG7q8Oz4bqrw7LDoOG7heG7ncOgw7Nrw6B2w7NyxqFvw6Dhu5fhuqfhuq7DoHbhu43GocOzw6Dhu5fhuqnGocOzMMOgdsOy4buJd8Ogw7PhuqXhu5vDoMahw7PDsmp3w6Bnw7JrxqHDoMahY8ahb8OgMcOgVsOzaOG7m8Og4buEw7PDtMOg4buvcsOgdsOy4buJd8OgdsOzw73DoGfDsmvGocOg4buF4buz4bqlw6Dhu4PDsnbhu4Xhu5vDssahw6Dhu5fhuq3DoOG7hOG6peG7l+G7g+G7rcOyZm9ow6B2w7PDgeG7hcOgw7PDsmvGoTDDoOG6osOya+G7hcOg4buZw7PhuqXDssOgdsOz4bqn4buFw6Dhu4PDsnbhu4Xhu5vDssahw6Dhu4Xhu53DoHbDs2zDoHbDsuG7iXfDoHZyxqHDoOG7leG7t8WpxqFvw6Bnw7JrxqHDoMahY8ahb8OgduG7t8O5xqFvw6Dhu7nGoW/DoOG6ouG7pcOyw6DhuqEw4bqv4bqxe8Og4buv4bqrxqHDoOG7leG7t8WpxqFvw6Bnw7JrxqHDoHbhu5vhuq3GocOg4buFw6p3MMOgduG7t8O5xqFvw6Bn4bu3w7nGoW/DoOG6ouG7pcOyw6Dhu6/huqvGocOg4buV4bu3xanGoW/DoGfDsmvGocOg4buF4buz4bqlw6Dhu5d0dsOg4buxd3Lhu4XDoG/DsuG6pcOgxqHDs+G7t8Og4buqw7PDsuG7lcOy4bur4burw7LGoWjhu6/DoOG7r+G6q8ahw6DEgnfhur12w6Bn4bu3xanhu4UxNS/hu6s2NeG7q8Og4buF4buV4bql4buv4buvPMOh4bur4buC4bubZuG6rsOhNlZBw6B2w7PhuqfGoW/DoOG7ruG6p3fDoOG6okHhuqXDoOG7sXfhuqUww6BW4butd8ahb8Og4buwd3Lhu4XDoOG7heG6veG7l8Og4buX4bufw7LDoMOz4bub4bqpdsOgZ3TGoW/DoOG7mcOz4bqlw7LDoHbDs+G6p+G7hcOg4buDw7J24buF4bubw7LGocOgduG7reG7m8ahb8Og4buDcsOyw6Dhu4XhuqvGocOzw6Bvw7Lhu6XDssOg4buFw7Phu7nhu4XDoMah4bu34bul4buFw6DGoeG6reG6rsOgduG7reG7m8ahb8OgdsOz4bunw7LDoG/DsuG6pcahw6Bm4bqtw7LDoGdiw6Dhu4Phuq3huq7DoHbhu6HDoOG7leG7m8OgxqFv4bqpw7LDoOG6omrDoOG7l3LDssOg4buVw7Lhu4nGocOgw7Nrw6Bvw7LhuqDhuqXDoOG7heG6p+G7hcOg4buV4bub4bqpw7LDoHbDsmrGocOgZ8Oya8ahw6B2QcOg4bqi4bqtw6DDs+G7m+G6qXbDoGd0xqFvw6Dhu63DgOG6pcOgdsOyasahMTUv4burNjXhu6vDoOG7heG7leG6peG7r+G7rzzDoeG7q+G7guG7m2bhuq7DoTbhu4TDs3fhuq7hu4nGocOgb8Oy4bqlw6Dhu6zhuqV34buFw7PDoOG7heG7tcahb8Og4buFw7Phu5vDoOG7g8OyxKl2w6DGoW/huqXhuq7DoOG7r+G6pXfDoOG7mcOzw7LDoFbhu613xqFvw6Dhu7B3cuG7hcOg4buD4bqlxqHDoMOz4bqtxqHDs8Og4buVa8ahw7PDoOG7heG6veG7l8OgdsOz4buPw6DDs+G7m+G6qXbDoGd0xqFvw6Dhu5nDs+G6pcOyw6B2w7Phuqfhu4XDoOG7g8OyduG7heG7m8OyxqHDoHbhu63hu4nGocOgduG7m+G6rcahw6Dhu4XDqnfDoGdiw6Bvw7Lhuqvhu5fDoMOzw7nGocOg4bqjL8SDw6DGocOz4bu3xqFvw6Dhu6/huqV3w6Bn4budw6BnYsOgZsOqxqHDoOG7q8Ozw73hu4XDoMOzc8OyMTUv4burNjXhu6vDoOG7heG7leG6peG7r+G7rzzDoeG7q+G7guG7m2bhuq7DoTbhu4TDvcOgdsOzbDDDoOG7leG7t8WpxqFvw6Bvw7Lhuqvhu5fDoMSD4bq1e8Ogb8Ozw7LDoMahw7Phur/GocOgw7Nzw7LDoHbDs+G6p8ahb8Og4buu4bqnd8OgZ8SpxqHDoHbDs+G6p8ahb8Og4buC4bqr4bquw6DhuqLhuq3DoHbDs+G6p8ahb8OgVuG6p+G7l8OgZ2LDoMOzc8Oyw6Dhu6vDs8O94buFw6Dhu5nDs+G7m+G6q8ahb8Ogw6PhuqF7McOg4buWccOgw7Phu4/GocOzw6Bmw4HDoOG7g+G6p+G7m8Og4buFw7PDtMOg4but4bqlw6DDs+G7m+G6qXbDoGd0xqFvw6DGoeG6reG6rsOg4buv4buLw6Dhu6vDs8O94buFw6DDs3PDssOg4bqiasOg4buX4bu54buFw6Dhu4Xhu7XDoOG6ouG6reG7m8OgZ8Oqd8OgdsOz4bqnxqFvw6DhuqPhuqExLzE1L+G7qzY14burw6Dhu4Xhu5XhuqXhu6/hu688w6Hhu6vhuqR3dsOz4bub4butw6E2M1ZWJiXGoC8lw7Jodsah4bql4buXKzQ1L+G7qzY=