{"id":5456,"date":"2020-08-25T09:36:51","date_gmt":"2020-08-25T02:36:51","guid":{"rendered":"https:\/\/news.bitcoinvn.io\/?p=5456"},"modified":"2024-05-21T09:07:06","modified_gmt":"2024-05-21T02:07:06","slug":"cong-nghe-blockchain-phan-loai","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/news\/vi\/cong-nghe-blockchain-phan-loai\/","title":{"rendered":"Ba ph\u00e2n lo\u1ea1i c\u00f4ng ngh\u1ec7 blockchain b\u1ea1n c\u1ea7n bi\u1ebft"},"content":{"rendered":"<p>C\u00f3 nh\u1eefng lo\u1ea1i c\u00f4ng ngh\u1ec7 blockchain n\u00e0o? \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00fang kh\u00e1c nhau ra sao? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u c\u00e1c b\u1ea1n t\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 c\u00e1ch ph\u00e2n lo\u1ea1i c\u00e1c h\u1ec7 th\u1ed1ng blockchain.<\/p>\n<p><!--more--><\/p>\n<h2><strong>Ph\u00e2n lo\u1ea1i c<\/strong><strong>\u00e1c h\u1ec7 th\u1ed1ng blockchain<\/strong><\/h2>\n<p><a href=\"https:\/\/news.bitcoinvn.io\/bitcoin-la-gi-toan-tap-ve-tien-dien-tu-va-blockchain\/\">C\u00f4ng ngh\u1ec7 chu\u1ed7i kh\u1ed1i<\/a> \u0111\u01b0\u1ee3c chia ra l\u00e0m ba lo\u1ea1i ch\u00ednh. Trong c\u00e1ch ph\u00e2n lo\u1ea1i n\u00e0y kh\u00f4ng bao g\u1ed3m c\u00e1c lo\u1ea1i h\u00ecnh c\u01a1 s\u1edf d\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng hay c\u00f4ng ngh\u1ec7 s\u1ed5 c\u00e1i phi t\u1eadp trung (Distributed Ledger Technology). \u0110\u00e2y l\u00e0 hai th\u1ee9 th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn v\u1edbi blockchain.<\/p>\n<p>Ba lo\u1ea1i \u0111\u00f3 l\u00e0:<\/p>\n<ol>\n<li>Blockchain c\u00f4ng khai nh\u01b0 <a href=\"https:\/\/vbtc.exchange\">Bitcoin<\/a> v\u00e0 Ethereum<\/li>\n<li>Chu\u1ed7i kh\u1ed1i ri\u00eang t\u01b0 nh\u01b0 Hyperledger v\u00e0 R3 Corda<\/li>\n<li>Blockchain hybrid (h\u1ed7n h\u1ee3p) nh\u01b0 Dragonchain<\/li>\n<\/ol>\n<h2><strong>Blockchain c\u00f4ng khai (Public Blockchain) l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>C\u00f9ng b\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i chu\u1ed7i kh\u1ed1i. B\u1eaft \u0111\u1ea7u v\u1edbi public blockchain nh\u00e9. \u0110\u00e2y l\u00e0 nh\u1eefng d\u1ef1 \u00e1n m\u00e3 ngu\u1ed3n m\u1edf. Cho ph\u00e9p t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi tham gia v\u1edbi t\u01b0 c\u00e1ch ng\u01b0\u1eddi d\u00f9ng, th\u1ee3 \u0111\u00e0o, nh\u00e0 ph\u00e1t tri\u1ec3n hay \u0111\u01a1n gi\u1ea3n l\u00e0 th\u00e0nh vi\u00ean trong c\u1ed9ng \u0111\u1ed3ng \u1ee7ng h\u1ed9. M\u1ecdi giao d\u1ecbch di\u1ec5n ra tr\u00ean chu\u1ed7i c\u00f4ng khai l\u00e0 ho\u00e0n to\u00e0n minh b\u1ea1ch. T\u1ee9c ai c\u0169ng c\u00f3 th\u1ec3 tra c\u1ee9u th\u00f4ng tin chi ti\u1ebft c\u1ee7a m\u1ed7i giao d\u1ecbch.<\/p>\n<ul>\n<li>Blockchain c\u00f4ng khai \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi m\u1ee5c \u0111\u00edch phi t\u1eadp trung ho\u00e0n to\u00e0n. Kh\u00f4ng c\u00f3 s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a b\u1ea5t k\u00ec c\u00e1 nh\u00e2n hay t\u1ed5 ch\u1ee9c n\u00e0o v\u1edbi c\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ho\u1eb7c x\u1eed l\u00ed tr\u00ean chu\u1ed7i kh\u1ed1i.<\/li>\n<li>Public blockchain c\u00f3 th\u1ec3 ch\u1ed1ng l\u1ea1i censorship (ki\u1ec3m duy\u1ec7t). B\u1edfi v\u00ec ai c\u0169ng c\u00f3 th\u1ec3 tham gia m\u1ea1ng l\u01b0\u1edbi, b\u1ea5t k\u1ec3 \u0111\u1ecba l\u00fd hay qu\u1ed1c t\u1ecbch v\u00e2n v\u00e2n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn cho c\u00e1c ch\u00ednh quy\u1ec1n r\u1ea5t kh\u00f3 d\u1eadp t\u1eaft ch\u00fang.<\/li>\n<li>Cu\u1ed1i c\u00f9ng, chu\u1ed7i c\u00f4ng khai \u0111\u1ec1u c\u00f3 m\u1ed9t token g\u1eafn li\u1ec1n v\u1edbi chu\u1ed7i. M\u1ee5c \u0111\u00edch l\u00e0 \u0111\u1ec3 khuy\u1ebfn kh\u00edch, t\u1eb7ng th\u01b0\u1edfng cho c\u00e1c b\u00ean tham gia m\u1ea1ng l\u01b0\u1edbi.<\/li>\n<\/ul>\n<h2><strong>Blockchain ri\u00eang t\u01b0 (Private Blockchain) l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>M\u1ed9t lo\u1ea1i c\u00f4ng ngh\u1ec7 blockchain kh\u00e1c l\u00e0 chu\u1ed7i kh\u1ed1i private. C\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi v\u1edbi t\u00ean kh\u00e1c l\u00e0 permissioned blockchain &#8211; blockchain \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p, blockchain \u0111\u00f3ng. C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00e1c bi\u1ec7t c\u1ee7a lo\u1ea1i n\u00e0y so v\u1edbi lo\u1ea1i chu\u1ed7i kh\u1ed1i c\u00f4ng khai.<\/p>\n<ul>\n<li>C\u00e1c \u0111\u01a1n v\u1ecb tham gia c\u1ea7n \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn \u0111\u1ec3 gia nh\u1eadp m\u1ea1ng l\u01b0\u1edbi.<\/li>\n<li>Giao d\u1ecbch mang t\u00ednh ri\u00eang t\u01b0, t\u1ee9c ch\u1ec9 c\u00f3 c\u00e1c b\u00ean \u0111\u00e3 tham gia trong h\u1ec7 sinh th\u00e1i c\u00f3 quy\u1ec1n xem. Ng\u01b0\u1eddi ngo\u00e0i, \u0111\u1ea1i ch\u00fang kh\u00f4ng th\u1ec3 bi\u1ebft c\u00e1c th\u00f4ng tin giao d\u1ecbch.<\/li>\n<li>Private blockchain t\u1eadp trung ho\u00e1 h\u01a1n so v\u1edbi public blockchain.<\/li>\n<\/ul>\n<p>Chu\u1ed7i kh\u1ed1i ri\u00eang t\u01b0 \u0111em l\u1ea1i l\u1ee3i \u00edch l\u1edbn cho c\u00e1c doanh nghi\u1ec7p. H\u1ecd l\u00e0 nh\u1eefng t\u1ed5 ch\u1ee9c c\u1ea7n h\u1ee3p t\u00e1c v\u00e0 chia s\u1ebb d\u1eef li\u1ec7u trong n\u1ed9i b\u1ed9. Nh\u01b0ng kh\u00f4ng mu\u1ed1n c\u00e1c th\u00f4ng tin nh\u1ea1y c\u1ea3m hi\u1ec7n di\u1ec7n tr\u00ean c\u00e1c chu\u1ed7i c\u00f4ng khai. Lo\u1ea1i chu\u1ed7i kh\u1ed1i n\u00e0y v\u1ec1 b\u1ea3n ch\u1ea5t l\u00e0 t\u1eadp trung h\u01a1n.<\/p>\n<p>\u0110\u01a1n v\u1ecb v\u1eadn h\u00e0nh chu\u1ed7i c\u00f3 quy\u1ec1n ki\u1ec3m so\u00e1t kh\u00e1 l\u1edbn so v\u1edbi c\u00e1c b\u00ean tham gia hay ch\u00ednh ph\u1ee7. Private blockchain c\u00f3 th\u1ec3 c\u00f3 ho\u1eb7c kh\u00f4ng c\u00f3 token c\u0169ng \u0111\u01b0\u1ee3c. V\u00ec h\u1ecd th\u01b0\u1eddng l\u00e0 c\u00e1c c\u00f4ng ty doanh nghi\u1ec7p, \u0111\u1ed9ng l\u1ef1c v\u1eadn h\u00e0nh chu\u1ed7i \u0111\u00e3 c\u00f3 s\u1eb5n. H\u1ec7 th\u1ed1ng t\u01b0\u1edfng th\u01b0\u1edfng, khuy\u1ebfn kh\u00edch kh\u00f4ng c\u1ea7n thi\u1ebft nh\u01b0\u00a0 b\u00ean chu\u1ed7i c\u00f4ng khai.<\/p>\n<p><strong>\u0110\u1ecdc th\u00eam:\u00a0<a href=\"https:\/\/news.bitcoinvn.io\/ung-dung-cong-nghe-blockchain\/\">\u1ee8ng d\u1ee5ng c\u1ee7a C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/a><\/strong><\/p>\n<h2><strong>Chu\u1ed7i kh\u1ed1i doanh nghi\u1ec7p (Consortium Blockchain) l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch ph\u00e2n lo\u1ea1i blockchain kh\u00e1c. Lo\u1ea1i chu\u1ed7i kh\u1ed1i n\u00e0y \u0111\u00f4i khi \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t lo\u1ea1i ri\u00eang, kh\u00e1c v\u1edbi Private Blockchain. S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa hai lo\u1ea1i n\u00e0y l\u00e0 consortium blockchain \u0111\u01b0\u1ee3c qu\u1ea3n l\u00ed b\u1edfi m\u1ed9t nh\u00f3m ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t \u0111\u01a1n v\u1ecb duy nh\u1ea5t. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y c\u00f3 l\u1ee3i \u00edch t\u01b0\u01a1ng t\u1ef1 chu\u1ed7i kh\u1ed1i ri\u00eang t\u01b0 v\u00e0 c\u00f3 th\u1ec3 xem nh\u01b0 m\u1ed9t ph\u00e2n lo\u1ea1i nh\u1ecf h\u01a1n c\u1ee7a chu\u1ed7i ri\u00eang t\u01b0.<\/p>\n<ul>\n<li>M\u00f4 h\u00ecnh h\u1ee3p t\u00e1c n\u00e0y cung c\u1ea5p nh\u1eefng \u1ee9ng d\u1ee5ng t\u1ed1t nh\u1ea5t trong c\u00e1c l\u1ee3i \u00edch c\u1ee7a blockchain. Mang \u0111\u1ebfn m\u1ed9t nh\u00f3m, m\u1ed9t t\u1ed5 ch\u1ee9c g\u1ecdi l\u00e0 &#8220;frenemies&#8221; &#8211; t\u1ee9c l\u00e0 nh\u1eefng doanh nghi\u1ec7p v\u1eeba h\u1ee3p t\u00e1c v\u1eeba c\u1ea1nh tranh v\u1edbi nhau.<\/li>\n<li>H\u1ecd s\u1ebd v\u1eadn h\u00e0nh doanh nghi\u1ec7p hi\u1ec7u qu\u1ea3 h\u01a1n, x\u00e9t v\u1ec1 t\u1eebng c\u00e1 th\u1ec3 v\u00e0 c\u1ea3 t\u1eadp th\u1ec3.<\/li>\n<li>Nh\u1eefng \u0111\u01a1n v\u1ecb tham gia consortium blockchain c\u00f3 th\u1ec3 bao g\u1ed3m r\u1ea5t nhi\u1ec1u lo\u1ea1i t\u1ed5 ch\u1ee9c. T\u1eeb c\u00e1c ng\u00e2n h\u00e0ng trung \u01b0\u01a1ng, c\u00e1c ch\u00ednh ph\u1ee7, \u0111\u1ebfn c\u00e1c chu\u1ed7i cung \u1ee9ng.<\/li>\n<\/ul>\n<h2><strong>Chu\u1ed7i kh\u1ed1i h\u1ed7n h\u1ee3p (Hybrid Blockchain) l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>Dragonchain chi\u1ebfm m\u1ed9t su\u1ea5t kh\u00e1 \u0111\u1eb7c bi\u1ec7t trong h\u1ec7 sinh th\u00e1i blockchain. M\u1ed9t m\u00ecnh d\u1ef1 \u00e1n n\u00e0y m\u1ed9t lo\u1ea1i g\u1ecdi l\u00e0 hybrid, c\u00f3 th\u1ec3 hi\u1ec3u l\u00e0 h\u1ed7n h\u1ee3p ho\u1eb7c lai t\u1ea1p. D\u1ef1 \u00e1n n\u00e0y k\u1ebft h\u1ee3p c\u00e1c l\u1ee3i \u00edch v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a lo\u1ea1i private blockchain v\u00e0 s\u1ef1 b\u1ea3o m\u1eadt, minh b\u1ea1ch c\u1ee7a public blockchain. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c c\u00f4ng ty c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 linh ho\u1ea1t. H\u1ecd c\u00f3 th\u1ec3 ch\u1ecdn nh\u1eefng d\u1eef li\u1ec7u n\u00e0o mu\u1ed1n c\u00f4ng khai ho\u1eb7c th\u00f4ng tin n\u00e0o mu\u1ed1n gi\u1eef n\u1ed9i b\u1ed9 th\u00f4i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f3 nh\u1eefng lo\u1ea1i c\u00f4ng ngh\u1ec7 blockchain n\u00e0o? \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00fang kh\u00e1c nhau ra sao? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u c\u00e1c b\u1ea1n t\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 c\u00e1ch ph\u00e2n lo\u1ea1i c\u00e1c h\u1ec7 th\u1ed1ng blockchain.<\/p>\n","protected":false},"author":11,"featured_media":5457,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[142],"tags":[],"class_list":["post-5456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basic-guide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ba ph\u00e2n lo\u1ea1i c\u00f4ng ngh\u1ec7 blockchain b\u1ea1n c\u1ea7n bi\u1ebft - BitcoinVN News<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u \u0111\u1eb7c \u0111i\u1ec3m ba ph\u00e2n lo\u1ea1i c\u00f4ng ngh\u1ec7 blockchain: Public, Private v\u00e0 Hybrid tr\u00ean BitcoinVN News \u0111\u1ec3 n\u1eafm b\u1eaft xu 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