{"id":13441,"date":"2024-09-20T08:00:23","date_gmt":"2024-09-20T01:00:23","guid":{"rendered":"https:\/\/bitcoinvn.io\/news\/?p=13441"},"modified":"2024-09-18T08:18:32","modified_gmt":"2024-09-18T01:18:32","slug":"cong-nghe-blockchain-la-gi","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/news\/vi\/cong-nghe-blockchain-la-gi\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec? \u01afu – nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 10 blockchain \u0111\u00e1ng ch\u00fa \u00fd"},"content":{"rendered":"

Kh\u00f4ng ch\u1ec9 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a Bitcoin n\u00f3i ri\u00eang v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i chung, blockchain c\u00f2n m\u1edf ra nhi\u1ec1u \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nh\u01b0 t\u00e0i ch\u00ednh, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 qu\u1ea3n l\u00fd chu\u1ed7i cung \u1ee9ng. Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng <\/span><\/i>BitcoinVN News<\/i><\/b> kh\u00e1m ph\u00e1 <\/span><\/i>blockchain l\u00e0 g\u00ec<\/a>?<\/i><\/b> C\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng, nh\u1eefng l\u1ee3i \u00edch m\u00e0 c\u00f4ng ngh\u1ec7 n\u00e0y mang l\u1ea1i trong th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i v\u00e0 top 10 blockchain \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t n\u0103m.\u00a0<\/span><\/i><\/p>\n

\"Blockchain
Blockchain l\u00e0 g\u00ec? Xem ngay b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 n\u1ec1n t\u1ea3ng c\u1ee7a ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u00e9!<\/figcaption><\/figure>\n

C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/b><\/h2>\n

Kh\u00e1i ni\u1ec7m v\u1ec1 blockchain<\/b><\/h3>\n

Kh\u00e1c v\u1edbi vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u tr\u00ean 1 m\u00e1y ch\u1ee7 trung t\u00e2m duy nh\u1ea5t (d\u1ec5 b\u1ecb b\u00ean th\u1ee9 ba thao t\u00fang d\u1eef li\u1ec7u) Blockchain (hay chu\u1ed7i kh\u1ed1i) l\u00e0 m\u1ed9t s\u1ed5 c\u00e1i l\u01b0u tr\u1eef d\u1eef li\u1ec7u ph\u00e2n t\u00e1n v\u00e0 c\u00f4ng khai tr\u00ean m\u1ea1ng m\u00e1y t\u00ednh<\/strong>. <\/span><\/p>\n

C\u00e1c kh\u1ed1i l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau th\u00f4ng qua h\u1ec7 th\u1ed1ng m\u1eadt m\u00e3 ph\u1ee9c t\u1ea1p. Nh\u1edd \u0111\u00f3, d\u1eef li\u1ec7u giao d\u1ecbch l\u01b0u tr\u1eef tr\u00ean blockchain l\u00e0 <\/span>minh b\u1ea1ch v\u00e0 b\u1ea5t bi\u1ebfn (kh\u00f4ng ai c\u00f3 quy\u1ec1n s\u1eeda \u0111\u1ed5i ho\u1eb7c x\u00f3a ch\u00fang).\u00a0<\/b><\/p>\n

Nh\u1edd t\u00ednh c\u00f4ng khai, minh b\u1ea1ch v\u00e0 s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a blockchain Bitcoin (n\u0103m 2009) \u0111\u00e3 khi\u1ebfn c\u00f4ng ngh\u1ec7 n\u00e0y tr\u1edf th\u00e0nh \u201cx\u01b0\u01a1ng s\u1ed1ng\u201d c\u1ee7a ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/strong>, \u1ee9ng d\u1ee5ng t\u00e0i ch\u00ednh phi t\u1eadp trung (DeFi), token kh\u00f4ng th\u1ec3 thay th\u1ebf (NFT), h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 h\u1ed7 tr\u1ee3 t\u1ed1t cho ng\u00e2n h\u00e0ng, ho\u1ea1t \u0111\u1ed9ng b\u1ecf phi\u1ebfu c\u00f4ng khai, nh\u1eadn d\u1ea1ng gi\u1ea5y t\u1edd…<\/span><\/p>\n

\"C\u00f4ng
C\u00f4ng ngh\u1ec7 blockchain \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a blockchain l\u00e0 g\u00ec?<\/b><\/h3>\n

Blockchain g\u1ed3m c\u00e1c k\u1ecbch b\u1ea3n th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 nh\u01b0: nh\u1eadp, truy c\u1eadp v\u00e0 l\u01b0u tr\u1eef th\u00f4ng tin. Blockchain ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u tr\u00ean nhi\u1ec1u m\u00e1y kh\u00e1c nhau v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y n\u00e0y ph\u1ea3i kh\u1edbp nhau \u0111\u1ec3 h\u1ee3p l\u1ec7.<\/span><\/p>\n

\u0110\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a blockchain l\u00e0 g\u00ec? M\u1eddi b\u1ea1n theo d\u00f5i v\u00ed d\u1ee5 v\u1ec1 blockchain Bitcoin:<\/span><\/p>\n

    \n
  1. Blockchain Bitcoin thu th\u1eadp th\u00f4ng tin giao d\u1ecbch v\u00e0 nh\u1eadp v\u00e0o m\u1ed9t t\u1ec7p <\/span>4MB<\/b> g\u1ecdi l\u00e0 kh\u1ed1i (block). Khi \u0111\u1ea7y kh\u1ed1i, th\u00f4ng tin \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a th\u00e0nh m\u1ed9t s\u1ed1 hexadecimal \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u00e0m b\u0103m ti\u00eau \u0111\u1ec1 kh\u1ed1i.<\/span><\/li>\n
  2. Sau \u0111\u00f3, h\u00e0m b\u0103m \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o ti\u00eau \u0111\u1ec1 kh\u1ed1i ti\u1ebfp theo v\u00e0 m\u00e3 h\u00f3a v\u1edbi c\u00e1c th\u00f4ng tin kh\u00e1c, t\u1ea1o th\u00e0nh chu\u1ed7i kh\u1ed1i (blockchain).<\/span><\/li>\n<\/ol>\n
    \"Blockchain
    Blockchain gi\u00fap l\u01b0u tr\u1eef th\u00f4ng tin minh b\u1ea1ch<\/figcaption><\/figure>\n

    Qu\u00e1 tr\u00ecnh giao d\u1ecbch trong blockchain di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h3>\n

    M\u1ed7i blockchain s\u1ebd c\u00f3 1 quy tr\u00ecnh giao d\u1ecbch kh\u00e1c nhau. V\u00ed d\u1ee5 tr\u00ean blockchain Bitcoin, khi b\u1ea1n kh\u1edfi t\u1ea1o m\u1ed9t giao d\u1ecbch b\u1eb1ng v\u00ed \u0111i\u1ec7n t\u1eed, n\u00f3 s\u1ebd b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh nh\u01b0 sau:<\/span><\/p>\n

      \n
    1. Khi th\u1ef1c hi\u1ec7n giao d\u1ecbch Bitcoin, th\u00f4ng tin \u0111\u01b0\u1ee3c g\u1eedi v\u00e0o “memory pool” v\u00e0 ch\u1edd th\u1ee3 \u0111\u00e0o ch\u1ecdn. Khi m\u1ed9t kh\u1ed1i \u0111\u00e3 \u0111\u1ea7y giao d\u1ecbch, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00f3ng l\u1ea1i v\u00e0 qu\u00e1 tr\u00ecnh khai th\u00e1c b\u1eaft \u0111\u1ea7u.<\/span><\/li>\n
    2. M\u1ed7i node trong m\u1ea1ng l\u01b0\u1edbi \u0111\u1ec1 xu\u1ea5t kh\u1ed1i ri\u00eang v\u1edbi c\u00e1c giao d\u1ecbch kh\u00e1c nhau v\u00e0 c\u1ed1 g\u1eafng t\u00ecm gi\u1ea3i ph\u00e1p cho \u0111\u1ed9 kh\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng “nonce” (s\u1ed1 s\u1eed d\u1ee5ng m\u1ed9t l\u1ea7n).<\/span><\/li>\n<\/ol>\n

      Nonce l\u00e0 m\u1ed9t tr\u01b0\u1eddng c\u00f3 th\u1ec3 thay \u0111\u1ed5i trong ti\u00eau \u0111\u1ec1 kh\u1ed1i, b\u1eaft \u0111\u1ea7u t\u1eeb 0 v\u00e0 t\u0103ng d\u1ea7n t\u1eebng l\u1ea7n th\u1eed. N\u1ebfu h\u00e0m b\u0103m kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u, nonce t\u0103ng l\u00ean, t\u1ea1o ra h\u00e0m b\u0103m m\u1edbi. Qu\u00e1 tr\u00ecnh n\u00e0y l\u1eb7p l\u1ea1i kho\u1ea3ng <\/span>4,5 t\u1ef7 l\u1ea7n<\/b> (d\u01b0\u1edbi m\u1ed9t gi\u00e2y) v\u1edbi gi\u00e1 tr\u1ecb extranonce l\u00e0m b\u1ed9 \u0111\u1ebfm b\u1ed5 sung, cho \u0111\u1ebfn khi th\u1ee3 \u0111\u00e0o t\u1ea1o ra h\u00e0m b\u0103m h\u1ee3p l\u1ec7 v\u00e0 nh\u1eadn ph\u1ea7n th\u01b0\u1edfng.<\/span><\/p>\n

      Qu\u00e1 tr\u00ecnh t\u1ea1o h\u00e0m b\u0103m \u0111\u1ec3 t\u00ecm gi\u00e1 tr\u1ecb c\u1ee5 th\u1ec3 g\u1ecdi l\u00e0 “b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c” (<\/span><\/i>proof-of-work<\/span><\/i><\/a>), ch\u1ee9ng minh th\u1ee3 \u0111\u00e0o \u0111\u00e3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c. L\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c n\u00e0y l\u00fd gi\u1ea3i vi\u1ec7c ti\u00eau th\u1ee5 nhi\u1ec1u s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n v\u00e0 n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u1ea1ng Bitcoin.<\/span><\/i><\/p>\n

      3. Khi m\u1ed9t kh\u1ed1i \u0111\u01b0\u1ee3c \u0111\u00f3ng l\u1ea1i, giao d\u1ecbch \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh, nh\u01b0ng ph\u1ea3i ch\u1edd 5 kh\u1ed1i sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c \u0111\u1ec3 giao d\u1ecbch \u0111\u01b0\u1ee3c coi l\u00e0 x\u00e1c nh\u1eadn. Qu\u00e1 tr\u00ecnh n\u00e0y m\u1ea5t kho\u1ea3ng 1 gi\u1edd v\u00ec m\u1ed7i kh\u1ed1i m\u1ea5t kho\u1ea3ng <\/span>10 ph\u00fat.<\/b><\/p>\n

      \"Qu\u00e1
      Qu\u00e1 tr\u00ecnh giao d\u1ecbch di\u1ec5n ra b\u00ean trong blockchain (Ngu\u1ed3n: Investopedia)<\/figcaption><\/figure>\n

      Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 blockchain \u0111\u1ec1u theo quy tr\u00ecnh n\u00e0y. V\u00ed d\u1ee5, m\u1ea1ng Ethereum ch\u1ecdn ng\u1eabu nhi\u00ean m\u1ed9t ng\u01b0\u1eddi x\u00e1c th\u1ef1c t\u1eeb nh\u1eefng ng\u01b0\u1eddi \u0111\u1eb7t c\u01b0\u1ee3c <\/span>Ether<\/span><\/a> \u0111\u1ec3 x\u00e1c th\u1ef1c kh\u1ed1i, nhanh h\u01a1n v\u00e0 \u00edt t\u1ed1n n\u0103ng l\u01b0\u1ee3ng h\u01a1n Bitcoin.<\/span><\/p>\n

      T\u00ednh minh b\u1ea1ch c\u1ee7a Blockchain l\u00e0 g\u00ec?<\/b><\/h3>\n

      V\u00ec t\u00ednh phi t\u1eadp trung, m\u1ecdi giao d\u1ecbch \u0111\u1ec1u minh b\u1ea1ch v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem qua tr\u00ecnh kh\u00e1m ph\u00e1 blockchain ho\u1eb7c t\u1ea3i xu\u1ed1ng v\u00e0 ki\u1ec3m tra tr\u1ef1c ti\u1ebfp. M\u1ed7i node c\u00f3 b\u1ea3n sao chu\u1ed7i c\u1eadp nh\u1eadt li\u00ean t\u1ee5c, <\/span>cho ph\u00e9p b\u1ea1n theo d\u00f5i bitcoin \u0111\u00e3 \u0111\u1ebfn b\u1ea5t c\u1ee9 \u0111\u00e2u<\/b>.<\/span><\/p>\n

      M\u1eb7c d\u00f9 c\u00e1c s\u00e0n giao d\u1ecbch \u0111\u00e3 b\u1ecb hack v\u00e0 m\u1ea5t nhi\u1ec1u ti\u1ec1n \u0111i\u1ec7n t\u1eed, hacker c\u00f3 th\u1ec3 \u1ea9n danh nh\u01b0ng <\/span>ti\u1ec1n \u0111i\u1ec7n t\u1eed b\u1ecb \u0111\u00e1nh c\u1eafp v\u1eabn c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng theo d\u00f5i qua \u0111\u1ecba ch\u1ec9 v\u00ed c\u00f4ng khai<\/b> tr\u00ean blockchain.<\/span><\/p>\n

      T\u1ea5t nhi\u00ean, c\u00e1c b\u1ea3n ghi tr\u00ean blockchain \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, n\u00ean <\/span>ch\u1ec9 ng\u01b0\u1eddi s\u1edf h\u1eefu \u0111\u1ecba ch\u1ec9 m\u1edbi c\u00f3 th\u1ec3 ti\u1ebft l\u1ed9 danh t\u00ednh c\u1ee7a h\u1ecd<\/b>. Do \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 gi\u1eef \u1ea9n danh trong khi v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh minh b\u1ea1ch.<\/span><\/p>\n

      \"Th\u00f4ng
      Th\u00f4ng tin \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean blockchain kh\u00f4ng th\u1ec3 b\u1ecb s\u1eeda \u0111\u1ed5i<\/figcaption><\/figure>\n

      M\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt c\u1ee7a blockchain nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h3>\n

      Blockchain \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u00ednh b\u1ea3o m\u1eadt v\u00e0 tin c\u1eady nh\u1edd l\u01b0u tr\u1eef c\u00e1c kh\u1ed1i theo th\u1ee9 t\u1ef1 tuy\u1ebfn t\u00ednh v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i kh\u1ed1i tr\u01b0\u1edbc khi th\u00eam kh\u1ed1i m\u1edbi. M\u1ed7i kh\u1ed1i ch\u1ee9a h\u00e0m b\u0103m c\u1ee7a kh\u1ed1i tr\u01b0\u1edbc, v\u00ec v\u1eady thay \u0111\u1ed5i d\u1eef li\u1ec7u l\u00e0m thay \u0111\u1ed5i h\u00e0m b\u0103m v\u00e0 c\u00e1c kh\u1ed1i ti\u1ebfp theo, d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u1ea1ng t\u1eeb ch\u1ed1i kh\u1ed1i b\u1ecb thay \u0111\u1ed5i. Nh\u01b0ng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra tr\u00ean m\u1ea1ng blockchain nh\u1ecf h\u01a1n.<\/span><\/p>\n

      Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 blockchain \u0111\u1ec1u kh\u00f4ng th\u1ec3 x\u00e2m nh\u1eadp. Ch\u00fang l\u00e0 s\u1ed5 c\u00e1i ph\u00e2n t\u00e1n s\u1eed d\u1ee5ng m\u00e3 \u0111\u1ec3 b\u1ea3o m\u1eadt, nh\u01b0ng n\u1ebfu m\u00e3 h\u00f3a c\u00f3 l\u1ed7 h\u1ed5ng, ch\u00fang v\u1eabn c\u00f3 th\u1ec3 b\u1ecb t\u1ea5n c\u00f4ng.<\/span><\/i><\/p><\/blockquote>\n

      M\u1ed9t blockchain m\u1edbi v\u00e0 nh\u1ecf h\u01a1n th\u01b0\u1eddng d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng 51%, nh\u01b0ng tr\u00ean Bitcoin v\u00e0 c\u00e1c blockchain l\u1edbn, \u0111i\u1ec1u n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3. T\u1ed1c \u0111\u1ed9 t\u00ednh to\u00e1n h\u00e0m b\u0103m c\u1ee7a m\u1ea1ng qu\u00e1 nhanh, khi\u1ebfn c\u00e1c kh\u1ed1i thay \u0111\u1ed5i kh\u00f3 theo k\u1ecbp. V\u00ed d\u1ee5, m\u1ea1ng Bitcoin t\u00ednh to\u00e1n h\u00e0m b\u0103m \u1edf t\u1ed1c \u0111\u1ed9 <\/span>566-657 exahash m\u1ed7i gi\u00e2y<\/b> t\u1eeb th\u00e1ng 5 \u0111\u1ebfn th\u00e1ng 6 n\u0103m 2024.<\/span><\/p>\n

      Blockchain <\/span>Ethereum<\/span><\/a> c\u0169ng kh\u00f3 b\u1ecb hack v\u00ec k\u1ebb t\u1ea5n c\u00f4ng c\u1ea7n ki\u1ec3m so\u00e1t h\u01a1n m\u1ed9t n\u1eeda s\u1ed1 ether \u0111\u01b0\u1ee3c <\/span>stake<\/span><\/a>. Gi\u1eefa th\u00e1ng 4 v\u00e0 th\u00e1ng 6 n\u0103m 2024, h\u01a1n <\/span>32 tri\u1ec7u ETH<\/b> \u0111\u01b0\u1ee3c stake b\u1edfi h\u01a1n m\u1ed9t tri\u1ec7u ng\u01b0\u1eddi x\u00e1c th\u1ef1c. K\u1ebb t\u1ea5n c\u00f4ng c\u1ea7n s\u1edf h\u1eefu kho\u1ea3ng <\/span>16,4 tri\u1ec7u ETH<\/b> v\u00e0 \u0111\u01b0\u1ee3c ch\u1ecdn ng\u1eabu nhi\u00ean \u0111\u1ee7 s\u1ed1 l\u1ea7n \u0111\u1ec3 ti\u1ebfn h\u00e0nh t\u1ea5n c\u00f4ng 51%.<\/span><\/p>\n

      \"R\u1ea5t
      R\u1ea5t kh\u00f3 \u0111\u1ec3 hack blockchain, tuy nhi\u00ean n\u1ebfu c\u00f3 l\u1ed7 h\u1ed5ng ch\u00fang v\u1eabn b\u1ecb t\u1ea5n c\u00f4ng<\/figcaption><\/figure>\n

      Blockchain c\u1ee7a Bitcoin c\u00f3 g\u00ec \u0111\u1eb7c bi\u1ec7t?<\/b><\/h2>\n

      C\u00f4ng ngh\u1ec7 blockchain \u0111\u01b0\u1ee3c ph\u00e1c th\u1ea3o v\u00e0o n\u0103m 1991 b\u1edfi nh\u00e0 nghi\u00ean c\u1ee9u Stuart Haber v\u00e0 W. Scott Stornetta \u0111\u1ec3 ng\u0103n gi\u1ea3 m\u1ea1o t\u00e0i li\u1ec7u theo th\u1eddi gian th\u1ef1c. Nh\u01b0ng ph\u1ea3i g\u1ea7n hai th\u1eadp k\u1ef7 sau, v\u00e0o th\u00e1ng 1 n\u0103m 2009, blockchain m\u1edbi c\u00f3 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u1ea7u ti\u00ean v\u1edbi s\u1ef1 ra m\u1eaft c\u1ee7a Bitcoin.<\/span><\/p>\n

      Giao th\u1ee9c <\/span>Bitcoin<\/span><\/a> d\u1ef1a tr\u00ean blockchain. Satoshi Nakamoto, t\u00e1c gi\u1ea3 \u1ea9n danh c\u1ee7a Bitcoin, m\u00f4 t\u1ea3 n\u00f3 l\u00e0 “<\/span>h\u1ec7 th\u1ed1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed ngang h\u00e0ng, lo\u1ea1i b\u1ecf s\u1ef1 can thi\u1ec7p c\u1ee7a b\u00ean th\u1ee9 ba.<\/b>” Bitcoin s\u1eed d\u1ee5ng blockchain nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 ghi l\u1ea1i m\u1ed9t s\u1ed5 c\u00e1i c\u00e1c kho\u1ea3n thanh to\u00e1n ho\u1eb7c c\u00e1c giao d\u1ecbch kh\u00e1c gi\u1eefa c\u00e1c b\u00ean m\u1ed9t c\u00e1ch minh b\u1ea1ch.<\/span><\/p>\n

      S\u1ef1 kh\u00e1c nhau gi\u1eefa Ng\u00e2n h\u00e0ng v\u00e0 Blockchain l\u00e0 g\u00ec?<\/b><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
      T\u00ednh n\u0103ng<\/b><\/td>\nNg\u00e2n H\u00e0ng<\/b><\/td>\nBitcoin<\/b><\/td>\n<\/tr>\n
      Gi\u1edd ho\u1ea1t \u0111\u1ed9ng<\/b><\/td>\nM\u1edf t\u1eeb 9:00 s\u00e1ng \u0111\u1ebfn 5:00 chi\u1ec1u, c\u00f3 th\u1ec3 m\u1edf v\u00e0o cu\u1ed1i tu\u1ea7n nh\u01b0ng h\u1ea1n ch\u1ebf. \u0110\u00f3ng c\u1eeda v\u00e0o ng\u00e0y ngh\u1ec9.<\/span><\/td>\nM\u1edf c\u1eeda 24\/7, 365 ng\u00e0y trong n\u0103m.<\/span><\/td>\n<\/tr>\n
      Ph\u00ed giao d\u1ecbch<\/b><\/td>\n\n
        \n
      • Th\u1ebb: Ph\u00ed thay \u0111\u1ed5i t\u00f9y theo h\u1ea1ng th\u1ebb.<\/span><\/li>\n
      • S\u00e9c: <\/span>$1-$30.<\/b><\/li>\n
      • ACH: \u0110\u1ebfn<\/span> $3.<\/b><\/li>\n
      • Wire: N\u1ed9i \u0111\u1ecba <\/span>$25<\/b>, qu\u1ed1c t\u1ebf <\/span>$45.<\/b><\/li>\n<\/ul>\n<\/td>\n
      		Ph\u00ed giao d\u1ecbch thay \u0111\u1ed5i t\u1eeb <\/span>$0 \u0111\u1ebfn $50,<\/b> do ng\u01b0\u1eddi d\u00f9ng quy\u1ebft \u0111\u1ecbnh.<\/span><\/td>\n<\/tr>\n
      T\u1ed1c \u0111\u1ed9 giao d\u1ecbch<\/b><\/td>\n\n
        \n
      • Th\u1ebb: 24-48 gi\u1edd<\/span><\/li>\n
      • S\u00e9c: 24-72 gi\u1edd<\/span><\/li>\n
      • ACH: 24-48 gi\u1edd<\/span><\/li>\n
      • Wire: Trong 24 gi\u1edd (kh\u00f4ng l\u00e0m vi\u1ec7c v\u00e0o cu\u1ed1i tu\u1ea7n\/ng\u00e0y ngh\u1ec9)<\/span><\/li>\n<\/ul>\n<\/td>\n
      		15 ph\u00fat \u0111\u1ebfn h\u01a1n m\u1ed9t gi\u1edd, t\u00f9y v\u00e0o m\u1ee9c \u0111\u1ed9 l\u01b0u th\u00f4ng c\u1ee7a m\u1ea1ng.<\/span><\/td>\n<\/tr>\n
      Quy t\u1eafc KYC<\/b><\/td>\nC\u1ea7n c\u00f3 quy tr\u00ecnh <\/span>KYC <\/span><\/a>\u0111\u1ec3 m\u1edf t\u00e0i kho\u1ea3n.<\/span><\/td>\nKh\u00f4ng c\u1ea7n x\u00e1c minh danh t\u00ednh \u0111\u1ec3 tham gia m\u1ea1ng Bitcoin.<\/span><\/td>\n<\/tr>\n
      D\u1ec5 d\u00e0ng chuy\u1ec3n ti\u1ec1n<\/b><\/td>\nC\u1ea7n gi\u1ea5y t\u1edd t\u00f9y th\u00e2n, t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng v\u00e0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng.<\/span><\/td>\nC\u1ea7n k\u1ebft n\u1ed1i internet v\u00e0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng.<\/span><\/td>\n<\/tr>\n
      B\u1ea3o m\u1eadt<\/b><\/td>\nD\u1ef1a v\u00e0o b\u1ea3o m\u1eadt c\u1ee7a ng\u00e2n h\u00e0ng v\u00e0 c\u00e1ch c\u00e1 nh\u00e2n b\u1ea3o v\u1ec7 th\u00f4ng tin.<\/span><\/td>\nB\u1ea3o m\u1eadt t\u00f9y thu\u1ed9c v\u00e0o ng\u01b0\u1eddi d\u00f9ng, khuy\u1ebfn ngh\u1ecb l\u01b0u tr\u1eef l\u1ea1nh cho s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/span><\/td>\n<\/tr>\n
      Giao d\u1ecbch \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/b><\/td>\nNg\u00e2n h\u00e0ng c\u00f3 th\u1ec3 t\u1eeb ch\u1ed1i ho\u1eb7c \u0111\u00f3ng b\u0103ng t\u00e0i kho\u1ea3n v\u00ec nhi\u1ec1u l\u00fd do.<\/span><\/td>\nM\u1ea1ng Bitcoin kh\u00f4ng quy \u0111\u1ecbnh c\u00e1ch s\u1eed d\u1ee5ng, tuy nhi\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh qu\u1ed1c gia\/khu v\u1ef1c.<\/span><\/td>\n<\/tr>\n
      T\u1ecbch thu t\u00e0i kho\u1ea3n<\/b><\/td>\nCh\u00ednh ph\u1ee7 c\u00f3 th\u1ec3 theo d\u00f5i v\u00e0 t\u1ecbch thu t\u00e0i kho\u1ea3n do c\u00e1c lu\u1eadt KYC.<\/span><\/td>\nCh\u00ednh ph\u1ee7 kh\u00f3 theo d\u00f5i v\u00e0 t\u1ecbch thu Bitcoin n\u1ebfu s\u1eed d\u1ee5ng \u1ea9n danh.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      7 l\u0129nh v\u1ef1c s\u1eed d\u1ee5ng blockchain hi\u1ec7u qu\u1ea3 nh\u1ea5t hi\u1ec7n nay<\/b><\/h2>\n

      Sau khi n\u1eafm r\u00f5 kh\u00e1i ni\u1ec7m <\/span>blockchain l\u00e0 g\u00ec<\/b> v\u00e0 c\u00e1c \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a n\u00f3, nhi\u1ec1u l\u0129nh v\u1ef1c ngo\u00e0i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u00e3 khai th\u00e1c c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y. C\u00e1c c\u00f4ng ty nh\u01b0 Walmart, Pfizer, AIG, Siemens v\u00e0 Unilever c\u0169ng \u0111ang b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m v\u1edbi blockchain.<\/span><\/p>\n

      V\u00ed d\u1ee5, IBM \u0111\u00e3 ph\u00e1t tri\u1ec3n blockchain Food Trust \u0111\u1ec3 theo d\u00f5i h\u00e0nh tr\u00ecnh s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m. T\u1ea1i sao l\u1ea1i l\u00e0m \u0111i\u1ec1u n\u00e0y?\u00a0 V\u00ec ng\u00e0nh th\u1ef1c ph\u1ea9m th\u01b0\u1eddng g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1edbi c\u00e1c v\u1ee5 b\u00f9ng ph\u00e1t d\u1ecbch nh\u01b0 E. coli v\u00e0 salmonella v\u00e0 vi\u1ec7c x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c c\u1ee7a ch\u00fang tr\u01b0\u1edbc \u0111\u00e2y m\u1ea5t nhi\u1ec1u tu\u1ea7n.<\/span><\/p>\n

      Blockchain cho ph\u00e9p doanh nghi\u1ec7p theo d\u00f5i l\u1ed9 tr\u00ecnh ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 th\u1ef1c ph\u1ea9m \u0111\u1ebfn khi giao h\u00e0ng, gi\u00fap ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 s\u1edbm h\u01a1n v\u00e0 c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n b\u00f9ng ph\u00e1t d\u1ecbch b\u1ec7nh. \u0110\u00e2y ch\u1ec9 l\u00e0 m\u1ed9t trong nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a blockchain.<\/span><\/p>\n

      Ng\u00e2n h\u00e0ng v\u00e0 T\u00e0i ch\u00ednh<\/b><\/h3>\n

      C\u00f3 l\u1ebd kh\u00f4ng c\u00f3 ng\u00e0nh n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c t\u00edch h\u1ee3p blockchain v\u00e0o ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a m\u00ecnh nhi\u1ec1u h\u01a1n ng\u00e2n h\u00e0ng. V\u1eady l\u1ee3i \u00edch m\u00e0 ng\u00e0nh n\u00e0y nh\u1eadn \u0111\u01b0\u1ee3c khi s\u1eed d\u1ee5ng blockchain l\u00e0 g\u00ec?<\/span><\/p>\n

      C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 blockchain ho\u1ea1t \u0111\u1ed9ng 24\/7 v\u00e0 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi gi\u1edd l\u00e0m vi\u1ec7c.<\/span><\/p>\n

      T\u00edch h\u1ee3p blockchain v\u00e0o ng\u00e2n h\u00e0ng cho ph\u00e9p <\/span>x\u1eed l\u00fd giao d\u1ecbch trong v\u00e0i ph\u00fat ho\u1eb7c gi\u00e2y<\/b>, b\u1ea5t k\u1ec3 th\u1eddi gian hay ng\u00e0y l\u1ec5. Blockchain c\u0169ng gi\u00fap c\u00e1c ng\u00e2n h\u00e0ng trao \u0111\u1ed5i ti\u1ec1n nhanh h\u01a1n v\u00e0 an to\u00e0n h\u01a1n, gi\u1ea3m chi ph\u00ed v\u00e0 r\u1ee7i ro do th\u1eddi gian chuy\u1ec3n ti\u1ec1n.<\/span><\/p>\n

      Thanh to\u00e1n v\u00e0 b\u00f9 tr\u1eeb ch\u1ee9ng kho\u00e1n c\u00f3 th\u1ec3 m\u1ea5t \u0111\u1ebfn 3 ng\u00e0y ho\u1eb7c l\u00e2u h\u01a1n v\u1edbi giao d\u1ecbch qu\u1ed1c t\u1ebf, khi\u1ebfn ti\u1ec1n v\u00e0 c\u1ed5 phi\u1ebfu b\u1ecb \u0111\u00f3ng b\u0103ng. Trong khi \u0111\u00f3, blockchain c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian n\u00e0y.<\/span><\/p>\n

      \"T\u00edch
      T\u00edch h\u1ee3p blockchain v\u00e0o ng\u00e2n h\u00e0ng c\u00f3 th\u1ec3 gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 giao d\u1ecbch<\/figcaption><\/figure>\n

      Ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/b><\/h3>\n

      Blockchain l\u00e0 n\u1ec1n t\u1ea3ng cho ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u01b0 <\/span>Bitcoin<\/span><\/a>, cho ph\u00e9p giao d\u1ecbch xuy\u00ean bi\u00ean gi\u1edbi d\u1ec5 d\u00e0ng h\u01a1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ea1ng l\u01b0\u1edbi ph\u00e2n t\u00e1n, v\u01b0\u1ee3t qua c\u00e1c h\u1ea1n ch\u1ebf ti\u1ec1n t\u1ec7 v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/span><\/p>\n

      Y t\u1ebf<\/b><\/h3>\n

      L\u1ee3i \u00edch c\u1ee7a ng\u00e0nh y t\u1ebf khi s\u1eed d\u1ee5ng blockchain l\u00e0 g\u00ec? C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 y t\u1ebf c\u00f3 th\u1ec3 d\u00f9ng blockchain \u0111\u1ec3 <\/span>l\u01b0u tr\u1eef h\u1ed3 s\u01a1 y t\u1ebf<\/b>, \u0111\u1ea3m b\u1ea3o kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i. H\u1ed3 s\u01a1 n\u00e0y \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 truy c\u1eadp b\u1eb1ng kh\u00f3a ri\u00eang, \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 cho b\u1ec7nh nh\u00e2n.<\/span><\/p>\n

      H\u1ed3 s\u01a1 b\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/b><\/h3>\n

      Ghi l\u1ea1i quy\u1ec1n s\u1edf h\u1eefu t\u00e0i s\u1ea3n t\u1ea1i v\u0103n ph\u00f2ng ghi ch\u00e9p v\u1eeba t\u1ed1n k\u00e9m v\u1eeba kh\u00f4ng hi\u1ec7u qu\u1ea3. B\u1ea1n ph\u1ea3i n\u1ed9p v\u0103n b\u1ea3n cho nh\u00e2n vi\u00ean ch\u00ednh ph\u1ee7, ng\u01b0\u1eddi s\u1ebd nh\u1eadp th\u1ee7 c\u00f4ng v\u00e0o c\u01a1 s\u1edf d\u1eef li\u1ec7u. Khi c\u00f3 tranh ch\u1ea5p, c\u00e1c y\u00eau c\u1ea7u ph\u1ea3i ki\u1ec3m tra l\u1ea1i trong c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f4ng.<\/span><\/p>\n

      Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng ch\u1ec9 t\u1ed1n k\u00e9m v\u00e0 m\u1ea5t th\u1eddi gian m\u00e0 c\u00f2n d\u1ec5 x\u1ea3y ra l\u1ed7i do con ng\u01b0\u1eddi, khi\u1ebfn vi\u1ec7c theo d\u00f5i quy\u1ec1n s\u1edf h\u1eefu t\u00e0i s\u1ea3n k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n. Blockchain c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf vi\u1ec7c ki\u1ec3m tra t\u00e0i li\u1ec7u v\u00e0 theo d\u00f5i t\u1ec7p v\u1eadt l\u00fd, l\u01b0u tr\u1eef v\u00e0 x\u00e1c minh quy\u1ec1n s\u1edf h\u1eefu t\u00e0i s\u1ea3n, gi\u00fap ch\u1ee7 s\u1edf h\u1eefu c\u00f3 th\u1ec3 tin t\u01b0\u1edfng r\u1eb1ng <\/span>gi\u1ea5y t\u1edd c\u1ee7a h\u1ecd l\u00e0 ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0\u1ee3c ghi l\u1ea1i v\u0129nh vi\u1ec5n<\/b>.<\/span><\/p>\n

      Vi\u1ec7c ch\u1ee9ng minh quy\u1ec1n s\u1edf h\u1eefu t\u00e0i s\u1ea3n l\u00e0 r\u1ea5t kh\u00f3 \u1edf c\u00e1c qu\u1ed1c gia b\u1ecb chi\u1ebfn tranh ho\u1eb7c khu v\u1ef1c thi\u1ebfu c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. Blockchain c\u00f3 th\u1ec3 gi\u00fap thi\u1ebft l\u1eadp m\u1ed1c th\u1eddi gian s\u1edf h\u1eefu t\u00e0i s\u1ea3n m\u1ed9t c\u00e1ch minh b\u1ea1ch \u1edf nh\u1eefng n\u01a1i n\u00e0y.<\/span><\/p>\n

      H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/b><\/h3>\n

      H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o blockchain \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n giao d\u1ecbch. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng \u00fd. Khi c\u00e1c \u0111i\u1ec1u ki\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c th\u1ecfa m\u00e3n, h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh s\u1ebd t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n giao d\u1ecbch.<\/span><\/p>\n

      Chu\u1ed7i cung \u1ee9ng<\/b><\/h3>\n

      N\u1ebfu b\u1ea1n b\u0103n kho\u0103n kh\u00f4ng bi\u1ebft gi\u00e1 tr\u1ecb c\u1ee7a blockchain l\u00e0 g\u00ec trong ng\u00e0nh th\u1ef1c ph\u1ea9m th\u00ec \u0111\u00e2y l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi! Ng\u00e0nh th\u1ef1c ph\u1ea9m \u00e1p d\u1ee5ng blockchain \u0111\u1ec3 theo d\u00f5i an to\u00e0n th\u1ef1c ph\u1ea9m t\u1eeb trang tr\u1ea1i \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 h\u1ed7 tr\u1ee3 r\u1ea5t t\u1ed1t cho vi\u1ec7c truy xu\u1ea5t ngu\u1ed3n g\u1ed1c th\u1ef1c ph\u1ea9m.<\/span><\/p>\n

      B\u1ecf phi\u1ebfu<\/b><\/h3>\n

      Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, blockchain c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n h\u1ec7 th\u1ed1ng b\u1ecf phi\u1ebfu b\u1eb1ng c\u00e1ch gi\u1ea3m gian l\u1eadn v\u00e0 t\u0103ng c\u01b0\u1eddng t\u1ef7 l\u1ec7 c\u1eed tri, nh\u01b0 \u0111\u00e3 th\u1eed nghi\u1ec7m trong cu\u1ed9c b\u1ea7u c\u1eed \u1edf West Virginia v\u00e0o th\u00e1ng 11 n\u0103m 2018.\u00a0<\/span><\/p>\n

      Blockchain l\u00e0m cho phi\u1ebfu b\u1ea7u g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 b\u1ecb can thi\u1ec7p, duy tr\u00ec t\u00ednh minh b\u1ea1ch, gi\u1ea3m s\u1ed1 nh\u00e2n s\u1ef1 c\u1ea7n thi\u1ebft v\u00e0 cung c\u1ea5p k\u1ebft qu\u1ea3 nhanh ch\u00f3ng. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf vi\u1ec7c \u0111\u1ebfm l\u1ea1i phi\u1ebfu t\u1ed1n nhi\u1ec1u th\u1eddi gian v\u00e0 lo ng\u1ea1i v\u1ec1 gian l\u1eadn.<\/span><\/p>\n

      \"Blockchain
      Blockchain \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c<\/figcaption><\/figure>\n

      \u01afu – nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Blockchain l\u00e0 g\u00ec?<\/b><\/h2>\n

      \u01afu \u0111i\u1ec3m c\u1ee7a Blockchain<\/b><\/h3>\n

      \u0110\u1ed9 ch\u00ednh x\u00e1c cao<\/b><\/h4>\n

      Giao d\u1ecbch tr\u00ean blockchain \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t b\u1edfi h\u00e0ng ng\u00e0n m\u00e1y t\u00ednh, gi\u00fap gi\u1ea3m l\u1ed7i do con ng\u01b0\u1eddi v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 ch\u00ednh x\u00e1c c\u1ee7a h\u1ed3 s\u01a1. N\u1ebfu m\u1ed9t m\u00e1y t\u00ednh g\u1eb7p l\u1ed7i, n\u00f3 ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ed9t b\u1ea3n sao v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a m\u1ea1ng ch\u1ea5p nh\u1eadn.<\/span><\/p>\n

      Gi\u1ea3m chi ph\u00ed<\/b><\/h4>\n

      Ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u01b0\u1eddng ph\u1ea3i tr\u1ea3 ph\u00ed cho ng\u00e2n h\u00e0ng ho\u1eb7c c\u00f4ng ch\u1ee9ng vi\u00ean \u0111\u1ec3 x\u00e1c minh giao d\u1ecbch. Blockchain lo\u1ea1i b\u1ecf c\u00e1c chi ph\u00ed n\u00e0y b\u1eb1ng c\u00e1ch kh\u00f4ng c\u1ea7n b\u00ean th\u1ee9 ba. V\u00ed d\u1ee5, khi ch\u1ea5p nh\u1eadn thanh to\u00e1n b\u1eb1ng th\u1ebb t\u00edn d\u1ee5ng, ch\u1ee7 doanh nghi\u1ec7p ph\u1ea3i tr\u1ea3 ph\u00ed cho ng\u00e2n h\u00e0ng v\u00e0 c\u00f4ng ty x\u1eed l\u00fd. Ng\u01b0\u1ee3c l\u1ea1i, <\/span>Bitcoin<\/span><\/a> kh\u00f4ng c\u00f3 c\u01a1 quan trung t\u00e2m v\u00e0 th\u01b0\u1eddng c\u00f3 ph\u00ed giao d\u1ecbch th\u1ea5p.<\/span><\/p>\n

      Phi t\u1eadp trung<\/b><\/h4>\n

      Blockchain kh\u00f4ng l\u01b0u tr\u1eef th\u00f4ng tin \u1edf v\u1ecb tr\u00ed trung t\u00e2m m\u00e0 ph\u00e2n t\u00e1n v\u00e0 sao ch\u00e9p tr\u00ean to\u00e0n m\u1ea1ng l\u01b0\u1edbi m\u00e1y t\u00ednh. Khi m\u1ed9t kh\u1ed1i m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o, m\u1ecdi m\u00e1y t\u00ednh \u0111\u1ec1u ph\u1ea3i c\u1eadp nh\u1eadt b\u1ea3n sao c\u1ee7a m\u00ecnh. \u0110i\u1ec1u n\u00e0y l\u00e0m cho blockchain kh\u00f3 b\u1ecb can thi\u1ec7p h\u01a1n.<\/span><\/p>\n

      N\u00e2ng cao hi\u1ec7u qu\u1ea3 giao d\u1ecbch<\/b><\/h4>\n

      Giao d\u1ecbch qua c\u01a1 quan trung t\u00e2m c\u00f3 th\u1ec3 m\u1ea5t v\u00e0i ng\u00e0y, nh\u01b0 g\u1eedi s\u00e9c v\u00e0o t\u1ed1i th\u1ee9 6 v\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 l\u1ea5y ti\u1ec1n v\u00e0o s\u00e1ng th\u1ee9 2. Trong khi \u0111\u00f3, blockchain ho\u1ea1t \u0111\u1ed9ng 24\/7, x\u1eed l\u00fd giao d\u1ecbch nhanh ch\u00f3ng.<\/span><\/p>\n

      M\u1ed9t s\u1ed1 blockchain ho\u00e0n t\u1ea5t giao d\u1ecbch trong v\u00e0i ph\u00fat v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n ngay sau \u0111\u00f3, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho th\u01b0\u01a1ng m\u1ea1i xuy\u00ean bi\u00ean gi\u1edbi, v\u1ed1n th\u01b0\u1eddng b\u1ecb ch\u1eadm tr\u1ec5 do m\u00fai gi\u1edd v\u00e0 c\u1ea7n x\u00e1c nh\u1eadn t\u1eeb nhi\u1ec1u b\u00ean.<\/span><\/p>\n

      B\u1ea3o m\u1eadt danh t\u00ednh ng\u01b0\u1eddi giao d\u1ecbch<\/b><\/h4>\n

      Nhi\u1ec1u m\u1ea1ng blockchain ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f4ng c\u1ed9ng, cho ph\u00e9p b\u1ea5t k\u1ef3 ai c\u00f3 k\u1ebft n\u1ed1i internet xem l\u1ecbch s\u1eed giao d\u1ecbch. D\u00f9 chi ti\u1ebft giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp, th\u00f4ng tin nh\u1eadn d\u1ea1ng ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u0111\u01b0\u1ee3c c\u00f4ng khai. Tuy nhi\u00ean, blockchain nh\u01b0 Bitcoin kh\u00f4ng ho\u00e0n to\u00e0n \u1ea9n danh v\u00ec c\u00e1c \u0111\u1ecba ch\u1ec9 giao d\u1ecbch c\u00f3 th\u1ec3 li\u00ean k\u1ebft v\u1edbi ng\u01b0\u1eddi d\u00f9ng n\u1ebfu th\u00f4ng tin b\u1ecb r\u00f2 r\u1ec9.<\/span><\/p>\n

      Giao d\u1ecbch an to\u00e0n v\u00e0 b\u1ea3o m\u1eadt<\/b><\/h4>\n

      Khi m\u1ed9t giao d\u1ecbch \u0111\u01b0\u1ee3c ghi l\u1ea1i, m\u1ea1ng blockchain x\u00e1c minh t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a ch\u00fang tr\u01b0\u1edbc khi th\u00eam v\u00e0o kh\u1ed1i. M\u1ed7i kh\u1ed1i ch\u1ee9a hash c\u1ee7a ch\u00ednh n\u00f3 v\u00e0 hash c\u1ee7a kh\u1ed1i tr\u01b0\u1edbc \u0111\u00f3, khi\u1ebfn ch\u00fang kh\u00f4ng th\u1ec3 b\u1ecb thay \u0111\u1ed5i sau khi \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/span><\/p>\n

      T\u00ednh minh b\u1ea1ch<\/b><\/h4>\n

      Nhi\u1ec1u blockchain l\u00e0 m\u00e3 ngu\u1ed3n m\u1edf, cho ph\u00e9p c\u00f4ng khai m\u00e3 ngu\u1ed3n \u0111\u1ec3 ki\u1ec3m to\u00e1n b\u1ea3o m\u1eadt. \u0110i\u1ec1u n\u00e0y c\u0169ng c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng c\u00f3 c\u01a1 quan ki\u1ec3m so\u00e1t m\u00e3 ngu\u1ed3n, n\u00ean ai c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec1 xu\u1ea5t thay \u0111\u1ed5i ho\u1eb7c c\u1eadp nh\u1eadt. Tuy nhi\u00ean, kh\u00f4ng c\u00f3 c\u01a1 quan n\u00e0o ki\u1ec3m so\u00e1t m\u00e3 ngu\u1ed3n, n\u00ean b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec1 xu\u1ea5t thay \u0111\u1ed5i. N\u1ebfu ph\u1ea7n l\u1edbn ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng \u00fd, blockchain c\u00f3 th\u1ec3 s\u1ebd \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt.<\/span><\/p>\n

      C\u00e1c blockchain ri\u00eang t\u01b0 ho\u1eb7c \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p c\u00f3 th\u1ec3 kh\u00f4ng c\u00f4ng khai, t\u00f9y thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf v\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a ch\u00fang. Th\u01b0\u1eddng th\u00ec nh\u1eefng blockchain n\u00e0y ch\u1ec9 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng xem d\u1eef li\u1ec7u.<\/span><\/p>\n

      C\u00f3 th\u1ec3 trong t\u01b0\u01a1ng lai, c\u00e1c c\u00f4ng ty s\u1ebd ph\u1ea3i cung c\u1ea5p b\u00e1o c\u00e1o t\u00e0i ch\u00ednh qua blockchain \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o minh b\u1ea1ch v\u00e0 ng\u0103n ch\u1eb7n vi\u1ec7c l\u00e0m gi\u1ea3 s\u1ed1 li\u1ec7u t\u00e0i ch\u00ednh.<\/span><\/p>\n

      H\u1ed7 tr\u1ee3 nh\u1eefng ng\u01b0\u1eddi ch\u01b0a c\u00f3 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng<\/b><\/h4>\n

      B\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng blockchain, kh\u00f4ng ph\u00e2n bi\u1ec7t ch\u1ee7ng t\u1ed9c, gi\u1edbi t\u00ednh hay v\u1ecb tr\u00ed. Theo Ng\u00e2n h\u00e0ng Th\u1ebf gi\u1edbi, kho\u1ea3ng <\/span>1,4 t\u1ef7<\/b> ng\u01b0\u1eddi tr\u01b0\u1edfng th\u00e0nh kh\u00f4ng c\u00f3 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng v\u00e0 ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o ti\u1ec1n m\u1eb7t.<\/span><\/p>\n

      Nh\u1eefng ng\u01b0\u1eddi n\u00e0y th\u01b0\u1eddng ph\u1ea3i c\u1ea5t gi\u1eef ti\u1ec1n m\u1eb7t \u1edf trong nh\u00e0, t\u0103ng nguy c\u01a1 b\u1ecb tr\u1ed9m c\u01b0\u1edbp. Ti\u1ec1n \u0111i\u1ec7n t\u1eed gi\u00fap gi\u1ea3m nguy c\u01a1 n\u00e0y b\u1eb1ng c\u00e1ch l\u00e0m cho vi\u1ec7c tr\u1ed9m c\u1eafp tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n.<\/span><\/p>\n

      \"Blockchain
      Blockchain mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch trong nhi\u1ec1u l\u0129nh l\u1ef1c<\/figcaption><\/figure>\n

      Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Blockchain l\u00e0 g\u00ec?<\/b><\/h3>\n

      Ph\u00ed c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng \u0111\u1ed1i cao<\/b><\/h4>\n

      Blockchain c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m ph\u00ed giao d\u1ecbch, nh\u01b0ng ch\u00fang kh\u00f4ng mi\u1ec5n ph\u00ed. H\u1ec7 th\u1ed1ng x\u00e1c th\u1ef1c giao d\u1ecbch c\u1ee7a Bitcoin ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng, nhi\u1ec1u h\u01a1n c\u1ea3 \u0111i\u1ec7n ti\u00eau th\u1ee5 h\u00e0ng n\u0103m c\u1ee7a Pakistan. Hi\u1ec7n nay, c\u00f3 m\u1ed9t s\u1ed1 gi\u1ea3i ph\u00e1p \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, nh\u01b0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, kh\u00ed \u0111\u1ed1t d\u01b0 th\u1eeba, ho\u1eb7c n\u0103ng l\u01b0\u1ee3ng gi\u00f3 t\u1ea1i c\u00e1c b\u1ec3 khai th\u00e1c Bitcoin.<\/span><\/p>\n

      T\u1ed1c \u0111\u1ed9 giao d\u1ecbch ch\u1eadm<\/b><\/h4>\n

      Bitcoin l\u00e0 v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh cho nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a blockchain. H\u1ec7 th\u1ed1ng Proof of Work (PoW) c\u1ee7a Bitcoin m\u1ea5t kho\u1ea3ng 10 ph\u00fat \u0111\u1ec3 th\u00eam m\u1ed9t kh\u1ed1i m\u1edbi v\u00e0o blockchain v\u00e0 ch\u1ec9 x\u1eed l\u00fd kho\u1ea3ng 7 giao d\u1ecbch m\u1ed7i gi\u00e2y (TPS). So v\u1edbi Visa, c\u00f3 th\u1ec3 x\u1eed l\u00fd t\u1edbi 65.000 TPS, t\u1ed1c \u0111\u1ed9 c\u1ee7a Bitcoin l\u00e0 r\u1ea5t th\u1ea5p. D\u00f9 c\u00e1c lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00e1c nh\u01b0 <\/span>Ethereum<\/span><\/a> ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n, blockchain v\u1eabn g\u1eb7p ph\u1ea3i nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/span><\/p>\n

      Ngo\u00e0i ra, m\u1ed7i kh\u1ed1i trong blockchain ch\u1ec9 c\u00f3 th\u1ec3 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng d\u1eef li\u1ec7u nh\u1ea5t \u0111\u1ecbnh v\u00e0 cu\u1ed9c tranh lu\u1eadn v\u1ec1 k\u00edch th\u01b0\u1edbc kh\u1ed1i l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ea5p b\u00e1ch \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a blockchain trong t\u01b0\u01a1ng lai.<\/span><\/p>\n

      D\u1ec5 b\u1ecb l\u1ee3i d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 c\u00e1c ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p<\/b><\/h4>\n

      T\u00ednh b\u1ea3o m\u1eadt c\u1ee7a blockchain b\u1ea3o v\u1ec7 ng\u01b0\u1eddi d\u00f9ng nh\u01b0ng c\u0169ng d\u1ec5 b\u1ecb k\u1ebb x\u1ea5u l\u1ea1m d\u1ee5ng cho nh\u1eefng giao d\u1ecbch b\u1ea5t h\u1ee3p ph\u00e1p.\u00a0<\/span><\/p>\n

      V\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh l\u00e0 Silk Road, th\u1ecb tr\u01b0\u1eddng ma t\u00fay v\u00e0 r\u1eeda ti\u1ec1n tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c FBI ph\u00e1 \u00e1n v\u00e0o n\u0103m 2013. Ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t Tor v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u01b0 Bitcoin \u0111\u1ec3 giao d\u1ecbch m\u00e0 kh\u00f4ng b\u1ecb theo d\u00f5i. \u0110i\u1ec1u n\u00e0y tr\u00e1i ng\u01b0\u1ee3c v\u1edbi c\u00e1c quy \u0111\u1ecbnh c\u1ee7a Hoa K\u1ef3, y\u00eau c\u1ea7u c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 t\u00e0i ch\u00ednh thu th\u1eadp v\u00e0 x\u00e1c minh th\u00f4ng tin kh\u00e1ch h\u00e0ng.<\/span><\/p>\n

      Ho\u1ea1t \u0111\u1ed9ng b\u1ea5t h\u1ee3p ph\u00e1p ch\u1ec9 chi\u1ebfm 0,34% giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u0103m 2023. Nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng l\u1ee3i \u00edch c\u1ee7a ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u01b0\u1ee3t tr\u1ed9i h\u01a1n nh\u1eefng r\u1ee7i ro n\u00e0y.<\/span><\/p>\n

      Thi\u1ebfu quy \u0111\u1ecbnh c\u1ee5 th\u1ec3<\/b><\/h4>\n

      Nhi\u1ec1u ng\u01b0\u1eddi trong l\u0129nh v\u1ef1c ti\u1ec1n \u0111i\u1ec7n t\u1eed lo ng\u1ea1i v\u1ec1 quy \u0111\u1ecbnh c\u1ee7a ch\u00ednh ph\u1ee7. M\u1ed9t s\u1ed1 khu v\u1ef1c \u0111ang si\u1ebft ch\u1eb7t ki\u1ec3m so\u00e1t ti\u1ec1n \u0111i\u1ec7n t\u1eed, nh\u01b0ng ch\u01b0a c\u00f3 quy \u0111\u1ecbnh n\u00e0o h\u1ea1n ch\u1ebf vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 ph\u00e1t tri\u1ec3n blockchain, ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m t\u1ea1o ra b\u1eb1ng blockchain b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/span><\/p>\n

      K\u00edch th\u01b0\u1edbc kh\u1ed1i b\u1ecb gi\u1edbi\u00a0 h\u1ea1n<\/b><\/h4>\n

      Blockchain \u0111\u00f2i h\u1ecfi nhi\u1ec1u dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef. Theo th\u1eddi gian, vi\u1ec7c s\u1eed d\u1ee5ng blockchain ng\u00e0y c\u00e0ng t\u0103ng s\u1ebd y\u00eau c\u1ea7u nhi\u1ec1u kh\u00f4ng gian l\u01b0u tr\u1eef h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c blockchain m\u00e0 c\u00e1c n\u00fat l\u01b0u tr\u1eef to\u00e0n b\u1ed9 chu\u1ed7i. Hi\u1ec7n nay, l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1eadp trung \u1edf c\u00e1c trung t\u00e2m l\u1edbn.\u00a0<\/span><\/p>\n

      Tuy nhi\u00ean, n\u1ebfu blockchain \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i, k\u00edch th\u01b0\u1edbc c\u1ee7a n\u00f3 s\u1ebd t\u0103ng theo c\u1ea5p s\u1ed1 nh\u00e2n, \u0111\u00f2i h\u1ecfi c\u00e1c k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn \u0111\u1ec3 gi\u1ea3m k\u00edch th\u01b0\u1edbc ho\u1eb7c c\u1ea7n li\u00ean t\u1ee5c n\u00e2ng c\u1ea5p dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef. \u0110i\u1ec1u n\u00e0y s\u1ebd r\u1ea5t t\u1ed1n k\u00e9m, c\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 kh\u00f4ng gian v\u1eadt l\u00fd. V\u00ed d\u1ee5, blockchain Bitcoin \u0111\u00e3 c\u00f3 k\u00edch th\u01b0\u1edbc h\u01a1n <\/span>581GB<\/b> v\u00e0o ng\u00e0y 29 th\u00e1ng 6 n\u0103m 2024 v\u00e0 con s\u1ed1 n\u00e0y s\u1ebd t\u0103ng khi s\u1ed1 l\u01b0\u1ee3ng blockchain t\u0103ng l\u00ean.<\/span><\/p>\n

      \"Blockchain
      Blockchain v\u1eabn c\u00f2n nhi\u1ec1u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/figcaption><\/figure>\n

      Top 10 d\u1ef1 \u00e1n blockchain th\u00e0nh c\u00f4ng nh\u1ea5t hi\u1ec7n nay<\/b><\/h2>\n

      1. Bitcoin (BTC)<\/b><\/h3>\n

      Bitcoin<\/span><\/a> l\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ea7u ti\u00ean v\u00e0 n\u1ed5i ti\u1ebfng nh\u1ea5t, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi m\u1ed9t ng\u01b0\u1eddi (ho\u1eb7c nh\u00f3m ng\u01b0\u1eddi) \u1ea9n danh d\u01b0\u1edbi b\u00fat danh Satoshi Nakamoto v\u00e0o n\u0103m 2008. Bitcoin s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 blockchain \u0111\u1ec3 cung c\u1ea5p m\u1ed9t h\u1ec7 th\u1ed1ng ti\u1ec1n t\u1ec7 phi t\u1eadp trung, cho ph\u00e9p c\u00e1c giao d\u1ecbch ngang h\u00e0ng m\u00e0 kh\u00f4ng c\u1ea7n b\u00ean th\u1ee9 ba trung gian.<\/span><\/p>\n

      2. Ethereum (ETH)<\/b><\/h3>\n

      Ethereum<\/span><\/a> \u0111\u01b0\u1ee3c s\u00e1ng l\u1eadp b\u1edfi Vitalik Buterin v\u00e0o n\u0103m 2015. V\u1eady gi\u00e1 tr\u1ecb c\u1ee7a Ethereum Blockchain l\u00e0 g\u00ec? Ethereum l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng blockchain cho ph\u00e9p ph\u00e1t tri\u1ec3n c\u00e1c <\/span>\u1ee9ng d\u1ee5ng phi t\u1eadp trung<\/span><\/a> (DApps) v\u00e0 <\/span>h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/span><\/a> (smart contracts), m\u1edf ra nhi\u1ec1u c\u01a1 h\u1ed9i cho c\u00e1c d\u1ef1 \u00e1n s\u00e1ng t\u1ea1o.<\/span><\/p>\n

      3. Binance Smart Chain (BSC)<\/b><\/h3>\n

      Binance Smart Chain l\u00e0 m\u1ed9t blockchain song song v\u1edbi Binance Chain, cung c\u1ea5p ch\u1ee9c n\u0103ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e1y \u1ea3o Ethereum (EVM). \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi s\u00e0n giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed Binance, BSC \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng ph\u1ed5 bi\u1ebfn cho c\u00e1c DApps v\u00e0 DeFi (t\u00e0i ch\u00ednh phi t\u1eadp trung). Blockchain n\u00e0y c\u00f3 token g\u1ed1c l\u00e0 <\/span>BNB<\/span><\/a>, hi\u1ec7n c\u00f3 v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng \u0111\u1ee9ng th\u1ee9 4 (85 t\u1ef7 USD) theo CoinMarketCap.<\/span><\/p>\n

      4. Polygon (POL)<\/b><\/h3>\n

      Polygon<\/span><\/a> l\u00e0 gi\u1ea3i ph\u00e1p layer-2 cho Ethereum, gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 gi\u1ea3m ph\u00ed giao d\u1ecbch. S\u1eed d\u1ee5ng c\u01a1 ch\u1ebf rollup, Polygon x\u1eed l\u00fd giao d\u1ecbch ngo\u00e0i chu\u1ed7i ch\u00ednh c\u1ee7a Ethereum v\u00e0 \u0111\u01b0a tr\u1edf l\u1ea1i chu\u1ed7i ch\u00ednh \u0111\u1ecbnh k\u1ef3.\u00a0<\/span><\/p>\n

      \u0110i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Polygon blockchain l\u00e0 g\u00ec? Blockchain n\u00e0y t\u01b0\u01a1ng th\u00edch v\u1edbi Ethereum, kh\u1ea3 n\u0103ng x\u1eed l\u00fd nhi\u1ec1u giao d\u1ecbch m\u1ed7i gi\u00e2y, ph\u00ed th\u1ea5p v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong DeFi, <\/span>NFT<\/span><\/a> v\u00e0 game. Polygon gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 v\u1ea5n \u0111\u1ec1 m\u1edf r\u1ed9ng c\u1ee7a Ethereum, cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n dApp nhanh ch\u00f3ng v\u00e0 chi ph\u00ed th\u1ea5p.<\/span><\/p>\n

      5. Solana (SOL)<\/b><\/h3>\n

      Solana<\/span><\/a> l\u00e0 m\u1ed9t blockchain hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c DApps v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u1edbi t\u1ed1c \u0111\u1ed9 giao d\u1ecbch nhanh v\u00e0 ph\u00ed giao d\u1ecbch th\u1ea5p. Solana s\u1eed d\u1ee5ng m\u1ed9t c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn m\u1edbi g\u1ecdi l\u00e0 Proof of History (PoH) \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t cao v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/span><\/p>\n

      6. Cardano (ADA)<\/b><\/h3>\n

      Cardano<\/span><\/a> l\u00e0 m\u1ed9t blockchain phi t\u1eadp trung v\u1edbi m\u00e3 ngu\u1ed3n m\u1edf, ph\u00e1t tri\u1ec3n b\u1edfi Charles Hoskinson, \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum.\u00a0<\/span><\/p>\n

      M\u1ee5c \u0111\u00edch c\u1ee7a Cardano Blockchain l\u00e0 g\u00ec? N\u00f3 t\u1ea1o ra m\u1ed9t n\u1ec1n t\u1ea3ng blockchain an to\u00e0n, m\u1edf r\u1ed9ng v\u00e0 b\u1ec1n v\u1eefng, \u0111\u1eb7c bi\u1ec7t t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p cho c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn v\u00e0 ch\u00ednh ph\u1ee7.<\/span><\/p>\n

      7. Polkadot (DOT)<\/b><\/h3>\n

      Polkadot<\/span><\/a>, s\u00e1ng l\u1eadp b\u1edfi \u00f4ng Gavin Wood \u2013 m\u1ed9t trong nh\u1eefng ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum, l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng blockchain li\u00ean k\u1ebft nhi\u1ec1u blockchain kh\u00e1c nhau, cho ph\u00e9p ch\u00fang ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch. Polkadot t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 t\u00e0i s\u1ea3n gi\u1eefa c\u00e1c blockchain kh\u00e1c nhau.<\/span><\/p>\n

      8. Avalanche (AVAX)<\/b><\/h3>\n

      Avalanche<\/span><\/a> \u0111\u01b0\u1ee3c ra m\u1eaft v\u00e0o n\u0103m 2020, l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng blockchain hi\u1ec7u su\u1ea5t cao, cho ph\u00e9p tri\u1ec3n khai c\u00e1c dApps v\u00e0 blockchain t\u00f9y ch\u1ec9nh.\u00a0<\/span><\/p>\n

      \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Avalanche blockchain l\u00e0 g\u00ec? N\u00f3 bao g\u1ed3m th\u1eddi gian ho\u00e0n t\u1ea5t giao d\u1ecbch d\u01b0\u1edbi m\u1ed9t gi\u00e2y, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi Ethereum.<\/span><\/p>\n

      9. Tron (TRX)<\/b><\/h3>\n

      Tron<\/span><\/a> l\u00e0 n\u1ec1n t\u1ea3ng blockchain t\u1eadp trung v\u00e0o gi\u1ea3i tr\u00ed v\u00e0 n\u1ed9i dung s\u1ed1, v\u1edbi m\u1ee5c ti\u00eau x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 sinh th\u00e1i phi t\u1eadp trung cho ng\u01b0\u1eddi s\u00e1ng t\u1ea1o v\u00e0 ng\u01b0\u1eddi d\u00f9ng.\u00a0<\/span><\/p>\n

      Tron n\u1ed5i b\u1eadt v\u1edbi t\u1ed1c \u0111\u1ed9 giao d\u1ecbch cao, ph\u00ed th\u1ea5p v\u00e0 h\u1ec7 sinh th\u00e1i dApp \u0111a d\u1ea1ng trong c\u00e1c l\u0129nh v\u1ef1c game, gi\u1ea3i tr\u00ed v\u00e0 t\u00e0i ch\u00ednh. N\u1ec1n t\u1ea3ng n\u00e0y l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t cho nh\u1eefng ai quan t\u00e2m \u0111\u1ebfn gi\u1ea3i tr\u00ed v\u00e0 n\u1ed9i dung s\u1ed1, cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n dApp thu\u1eadn l\u1ee3i v\u00e0 ti\u1ec1m n\u0103ng t\u0103ng tr\u01b0\u1edfng l\u1edbn.<\/span><\/p>\n

      10. Cosmos<\/b><\/h3>\n

      N\u1ed5i b\u1eadt v\u1edbi giao th\u1ee9c Inter-Blockchain Communication (IBC), Cosmos cho ph\u00e9p c\u00e1c blockchain t\u01b0\u01a1ng t\u00e1c hi\u1ec7u qu\u1ea3, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c blockchain t\u00f9y ch\u1ec9nh v\u1edbi nhi\u1ec1u ch\u1ee9c n\u0103ng kh\u00e1c nhau.\u00a0<\/span><\/p>\n

      Cosmos c\u0169ng h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng phi t\u1eadp trung (dApps), DeFi, NFT v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa. Cosmos l\u00e0 gi\u1ea3i ph\u00e1p \u0111\u00e1ng ch\u00fa \u00fd \u0111\u1ec3 gi\u1ea3m ph\u00e2n m\u1ea3nh trong kh\u00f4ng gian blockchain v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ee3p t\u00e1c gi\u1eefa c\u00e1c blockchain.<\/span><\/p>\n

      \"Top
      Top 10 blockchain th\u00e0nh c\u00f4ng nh\u1ea5t hi\u1ec7n nay<\/figcaption><\/figure>\n

      K\u1ebft lu\u1eadn<\/b><\/h2>\n

      V\u1edbi kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf b\u00ean th\u1ee9 ba v\u00e0 gi\u1ea3m thi\u1ec3u gian l\u1eadn, blockchain \u0111ang thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta t\u01b0\u01a1ng t\u00e1c v\u00e0 giao d\u1ecbch. Tuy nhi\u00ean, n\u00f3 v\u1eabn \u0111\u1ed1i m\u1eb7t v\u1edbi th\u00e1ch th\u1ee9c v\u1ec1 chi ph\u00ed l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd quy \u0111\u1ecbnh, \u0111\u00f2i h\u1ecfi c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c.\u00a0<\/span><\/p>\n

      Hy v\u1ecdng r\u1eb1ng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 mang \u0111\u1ebfn cho b\u1ea1n m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng qu\u00e1t v\u1ec1 kh\u00e1i ni\u1ec7m <\/span>\u201cblockchain l\u00e0 g\u00ec?\u201d<\/b> v\u00e0 l\u1ee3i \u00edch m\u00e0 ch\u00fang \u0111em l\u1ea1i.<\/span><\/p>\n

      N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p, \u0111\u1eebng ng\u1ea7n ng\u1ea1i tham gia <\/span>c\u1ed9ng \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a ch\u00fang t\u00f4i tr\u00ean Telegram<\/span><\/a> \u0111\u1ec3 c\u1eadp nh\u1eadt ki\u1ebfn th\u1ee9c v\u00e0 tin t\u1ee9c m\u1edbi nh\u1ea5t.<\/span><\/p>\n

      Ngu\u1ed3n: <\/b>Investopedia<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

      Kh\u00f4ng ch\u1ec9 l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a Bitcoin n\u00f3i ri\u00eang v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i chung, blockchain c\u00f2n m\u1edf ra nhi\u1ec1u \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nh\u01b0 t\u00e0i ch\u00ednh, ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 qu\u1ea3n l\u00fd chu\u1ed7i cung \u1ee9ng. Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng BitcoinVN News kh\u00e1m ph\u00e1 blockchain l\u00e0 g\u00ec? […]<\/p>\n","protected":false},"author":14,"featured_media":13442,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[142],"tags":[],"class_list":["post-13441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basic-guide"],"yoast_head":"\nBlockchain l\u00e0 g\u00ec? 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