{"id":5729,"date":"2020-09-09T09:34:20","date_gmt":"2020-09-09T02:34:20","guid":{"rendered":"https:\/\/bap-software.net\/?post_type=knowledge&#038;p=5729"},"modified":"2025-06-18T15:34:34","modified_gmt":"2025-06-18T08:34:34","slug":"blockchain-technology","status":"publish","type":"knowledge","link":"https:\/\/bap-software.net\/vi\/knowledge\/blockchain-technology\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec? Nguy\u00ean l\u00fd, l\u1ecbch s\u1eed v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf"},"content":{"rendered":"<p><\/p>\n<h2><strong>1. C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/strong><\/h2>\n<p data-start=\"504\" data-end=\"687\"><strong data-start=\"372\" data-end=\"396\">C\u00f4ng ngh\u1ec7 Blockchain<\/strong> l\u00e0 n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u d\u01b0\u1edbi d\u1ea1ng c\u00e1c kh\u1ed1i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, li\u00ean k\u1ebft v\u1edbi nhau v\u00e0 ph\u00e2n ph\u1ed1i tr\u00ean nhi\u1ec1u m\u00e1y t\u00ednh \u0111\u1ed9c l\u1eadp, gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh minh b\u1ea1ch, b\u1ea3o m\u1eadt v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i c\u1ee7a th\u00f4ng tin.<\/p>\n<div id=\"attachment_5731\" style=\"width: 660px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5731\" class=\"wp-image-5731 size-full\" src=\"https:\/\/cdn.bap-software.net\/2022\/09\/blockchain-technology.jpg\" alt=\"Blockchain technology\" width=\"650\" height=\"357\" \/><p id=\"caption-attachment-5731\" class=\"wp-caption-text\">Blockchain technology &#8211; Source: Computer Rock<\/p><\/div>\n<p data-start=\"689\" data-end=\"944\">\u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t c\u1ee7a Blockchain l\u00e0 <strong data-start=\"721\" data-end=\"786\">kh\u00f4ng c\u00f3 c\u01a1 quan trung \u01b0\u01a1ng n\u00e0o ki\u1ec3m so\u00e1t t\u1eadp tin hay d\u1eef li\u1ec7u<\/strong> b\u00ean trong. Thay v\u00e0o \u0111\u00f3, m\u1ed7i m\u00e1y t\u00ednh trong m\u1ea1ng gi\u1eef m\u1ed9t b\u1ea3n sao ri\u00eang, v\u00e0 b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o c\u0169ng c\u1ea7n s\u1ef1 \u0111\u1ed3ng thu\u1eadn t\u1eeb ph\u1ea7n l\u1edbn c\u00e1c thi\u1ebft b\u1ecb trong h\u1ec7 th\u1ed1ng.<\/p>\n<p data-start=\"946\" data-end=\"1138\">Blockchain bao g\u1ed3m c\u00e1c \u201cblock\u201d (kh\u1ed1i), m\u1ed7i kh\u1ed1i ch\u1ee9a m\u1ed9t ph\u1ea7n d\u1eef li\u1ec7u. D\u1eef li\u1ec7u m\u1edbi nh\u1ea5t \u0111\u01b0\u1ee3c th\u00eam v\u00e0o \u0111\u1ea7u chu\u1ed7i, trong khi d\u1eef li\u1ec7u c\u0169 nh\u1ea5t n\u1eb1m \u1edf cu\u1ed1i, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong data-start=\"1109\" data-end=\"1137\">kh\u1ed1i g\u1ed1c (genesis block)<\/strong>.<\/p>\n<p data-start=\"1140\" data-end=\"1367\">C\u00e1c kh\u1ed1i \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau th\u00f4ng qua <strong data-start=\"1182\" data-end=\"1214\">m\u00e3 h\u00f3a m\u1eadt m\u00e3 (cryptography)<\/strong> \u2014 c\u1ee5 th\u1ec3 l\u00e0 c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p. Vi\u1ec7c n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o \u0111\u1ed1i v\u1edbi d\u1eef li\u1ec7u hi\u1ec7n c\u00f3 \u0111\u1ec1u khi\u1ebfn chu\u1ed7i b\u1ecb ph\u00e1 v\u1ee1 v\u00e0 b\u1ecb h\u1ec7 th\u1ed1ng t\u1eeb ch\u1ed1i.<\/p>\n<p data-start=\"1369\" data-end=\"1562\">Blockchain l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 <strong data-start=\"1397\" data-end=\"1433\">c\u00f3 t\u00ednh c\u00e1ch m\u1ea1ng v\u00e0 \u0111\u1ea7y h\u1ee9a h\u1eb9n<\/strong>, v\u00ec n\u00f3 gi\u00fap <strong data-start=\"1446\" data-end=\"1508\">gi\u1ea3m r\u1ee7i ro, ng\u0103n ch\u1eb7n gian l\u1eadn v\u00e0 cung c\u1ea5p t\u00ednh minh b\u1ea1ch<\/strong> \u1edf quy m\u00f4 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng cho nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/p>\n<h2 data-start=\"1569\" data-end=\"1619\"><strong>2. L\u1ecbch s\u1eed h\u00ecnh th\u00e0nh c\u00f4ng ngh\u1ec7 Blockchain<\/strong><\/h2>\n<ul data-start=\"1621\" data-end=\"3244\">\n<li data-start=\"1621\" data-end=\"1871\">\n<p data-start=\"1623\" data-end=\"1871\"><strong data-start=\"1623\" data-end=\"1632\">2008:<\/strong> Bitcoin \u2013 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u2013 ra \u0111\u1eddi d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 Blockchain do m\u1ed9t c\u00e1 nh\u00e2n \u1ea9n danh mang t\u00ean <strong data-start=\"1745\" data-end=\"1765\">Satoshi Nakamoto<\/strong> ph\u00e1t tri\u1ec3n. \u00d4ng g\u1ecdi n\u00f3 l\u00e0 \u201cH\u1ec7 th\u1ed1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed ngang h\u00e0ng m\u00e3 ngu\u1ed3n m\u1edf (Open source P2P e-cash System)\u201d.<\/p>\n<\/li>\n<li data-start=\"1872\" data-end=\"1946\">\n<p data-start=\"1874\" data-end=\"1946\"><strong data-start=\"1874\" data-end=\"1883\">2009:<\/strong> Giao d\u1ecbch Bitcoin \u0111\u1ea7u ti\u00ean di\u1ec5n ra gi\u1eefa Hal Finney v\u00e0 Satoshi.<\/p>\n<\/li>\n<li data-start=\"1947\" data-end=\"2134\">\n<p data-start=\"1949\" data-end=\"2134\"><strong data-start=\"1949\" data-end=\"1958\">2010:<\/strong> L\u1eadp tr\u00ecnh vi\u00ean Laszlo Hanyecz thanh to\u00e1n 10.000 BTC \u0111\u1ec3 mua 2 chi\u1ebfc pizza \u2013 \u0111\u00e1nh d\u1ea5u giao d\u1ecbch h\u00e0ng h\u00f3a th\u1ef1c t\u1ebf \u0111\u1ea7u ti\u00ean b\u1eb1ng Bitcoin. S\u1ed1 BTC n\u00e0y hi\u1ec7n tr\u1ecb gi\u00e1 h\u01a1n 80 tri\u1ec7u USD.<\/p>\n<\/li>\n<li data-start=\"2135\" data-end=\"2239\">\n<p data-start=\"2137\" data-end=\"2239\"><strong data-start=\"2137\" data-end=\"2146\">2011:<\/strong> 1 BTC t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 1 USD. C\u00e1c t\u1ed5 ch\u1ee9c nh\u01b0 Wikileaks b\u1eaft \u0111\u1ea7u ch\u1ea5p nh\u1eadn quy\u00ean g\u00f3p b\u1eb1ng Bitcoin.<\/p>\n<\/li>\n<li data-start=\"2240\" data-end=\"2345\">\n<p data-start=\"2242\" data-end=\"2345\"><strong data-start=\"2242\" data-end=\"2251\">2012:<\/strong> Blockchain v\u00e0 ti\u1ec1n m\u00e3 h\u00f3a \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp tr\u00ean truy\u1ec1n h\u00ecnh, \u0111\u01b0a c\u00f4ng ngh\u1ec7 n\u00e0y ti\u1ebfp c\u1eadn \u0111\u1ea1i ch\u00fang.<\/p>\n<\/li>\n<li data-start=\"2346\" data-end=\"2568\">\n<p data-start=\"2348\" data-end=\"2568\"><strong data-start=\"2348\" data-end=\"2357\">2013:<\/strong> V\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng Bitcoin v\u01b0\u1ee3t 1 t\u1ef7 USD, gi\u00e1 \u0111\u1ea1t 100 USD\/BTC. Vitalik Buterin gi\u1edbi thi\u1ec7u d\u1ef1 \u00e1n <strong data-start=\"2454\" data-end=\"2466\">Ethereum<\/strong> \u2013 m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng Blockchain ngo\u00e0i ti\u1ec1n \u0111i\u1ec7n t\u1eed, v\u00ed d\u1ee5 nh\u01b0 <strong data-start=\"2527\" data-end=\"2567\"><a href=\"https:\/\/bap-software.net\/vi\/knowledge\/what-are-smart-contracts-on-the-blockchain\/\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/a> (Smart Contract)<\/strong>.<\/p>\n<\/li>\n<li data-start=\"2569\" data-end=\"2736\">\n<p data-start=\"2571\" data-end=\"2736\"><strong data-start=\"2571\" data-end=\"2580\">2014:<\/strong> C\u00e1c doanh nghi\u1ec7p nh\u01b0 Zynga, kh\u00e1ch s\u1ea1n D Las Vegas v\u00e0 Overstock ch\u1ea5p nh\u1eadn Bitcoin. D\u1ef1 \u00e1n Ethereum g\u1ecdi v\u1ed1n th\u00e0nh c\u00f4ng th\u00f4ng qua ICO, thu v\u1ec1 h\u01a1n 18 tri\u1ec7u USD.<\/p>\n<\/li>\n<li data-start=\"2737\" data-end=\"2869\">\n<p data-start=\"2739\" data-end=\"2869\"><strong data-start=\"2739\" data-end=\"2748\">2015:<\/strong> Tr\u00ean 100.000 doanh nghi\u1ec7p ch\u1ea5p nh\u1eadn BTC. NASDAQ ph\u1ed1i h\u1ee3p c\u00f9ng startup Blockchain th\u1eed nghi\u1ec7m <a href=\"https:\/\/bap-software.net\/vi\/knowledge\/what-is-defi\/\">s\u00e0n giao d\u1ecbch phi t\u1eadp trung<\/a>.<\/p>\n<\/li>\n<li data-start=\"2870\" data-end=\"3029\">\n<p data-start=\"2872\" data-end=\"3029\"><strong data-start=\"2872\" data-end=\"2881\">2016:<\/strong> IBM c\u00f4ng b\u1ed1 chi\u1ebfn l\u01b0\u1ee3c s\u1eed d\u1ee5ng Blockchain trong gi\u1ea3i ph\u00e1p \u0111\u00e1m m\u00e2y. Ch\u00ednh ph\u1ee7 Nh\u1eadt ch\u00ednh th\u1ee9c c\u00f4ng nh\u1eadn t\u00ednh h\u1ee3p ph\u00e1p c\u1ee7a ti\u1ec1n m\u00e3 h\u00f3a v\u00e0 Blockchain.<\/p>\n<\/li>\n<li data-start=\"3030\" data-end=\"3244\">\n<p data-start=\"3032\" data-end=\"3244\"><strong data-start=\"3032\" data-end=\"3041\">2017:<\/strong> BTC ch\u1ea1m m\u1ed1c 1.000 USD v\u00e0 v\u1ed1n h\u00f3a to\u00e0n th\u1ecb tr\u01b0\u1eddng \u0111\u1ea1t 150 t\u1ef7 USD. CEO JPMorgan, Jamie Dimon, c\u00f4ng khai \u1ee7ng h\u1ed9 ti\u1ec1m n\u0103ng c\u1ee7a Blockchain. Dubai tuy\u00ean b\u1ed1 s\u1ebd v\u1eadn h\u00e0nh ch\u00ednh ph\u1ee7 b\u1eb1ng Blockchain v\u00e0o n\u0103m 2020.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3251\" data-end=\"3303\"><strong>3. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain<\/strong><\/h2>\n<div id=\"attachment_5730\" style=\"width: 660px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-5730\" class=\"wp-image-5730 size-full\" src=\"https:\/\/cdn.bap-software.net\/2020\/09\/what-is-blockchain-technology.jpg\" alt=\"What is blockchain technology?\" width=\"650\" height=\"529\" \/><p id=\"caption-attachment-5730\" class=\"wp-caption-text\">Blockchain Mechanism &#8211; Source: Jagran Josh<\/p><\/div>\n<p data-start=\"3305\" data-end=\"3393\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Blockchain d\u1ef1a tr\u00ean 3 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i: <strong data-start=\"3368\" data-end=\"3393\">Block, Miner v\u00e0 Node.<\/strong><\/p>\n<h4 data-start=\"3395\" data-end=\"3421\">3.1. <strong data-start=\"3405\" data-end=\"3421\">Block (Kh\u1ed1i)<\/strong><\/h4>\n<p data-start=\"3423\" data-end=\"3455\">M\u1ed7i kh\u1ed1i g\u1ed3m 3 th\u00e0nh ph\u1ea7n ch\u00ednh:<\/p>\n<ul data-start=\"3456\" data-end=\"3854\">\n<li data-start=\"3456\" data-end=\"3579\">\n<p data-start=\"3458\" data-end=\"3579\"><strong data-start=\"3458\" data-end=\"3475\">D\u1eef li\u1ec7u kh\u1ed1i:<\/strong> Ch\u1ee9a s\u1ed1 nonce 32 bit \u2013 s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o ng\u1eabu nhi\u00ean khi kh\u1ed1i h\u00ecnh th\u00e0nh v\u00e0 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea1o ra m\u00e3 b\u0103m (hash).<\/p>\n<\/li>\n<li data-start=\"3580\" data-end=\"3697\">\n<p data-start=\"3582\" data-end=\"3697\"><strong data-start=\"3582\" data-end=\"3591\">Hash:<\/strong> Chu\u1ed7i 256 bit t\u1ea1o th\u00e0nh t\u1eeb d\u1eef li\u1ec7u kh\u1ed1i. \u0110\u1ec3 h\u1ee3p l\u1ec7, hash ph\u1ea3i b\u1eaft \u0111\u1ea7u b\u1eb1ng m\u1ed9t chu\u1ed7i s\u1ed1 0 theo quy chu\u1ea9n.<\/p>\n<\/li>\n<li data-start=\"3698\" data-end=\"3854\">\n<p data-start=\"3700\" data-end=\"3854\"><strong data-start=\"3700\" data-end=\"3717\">Block Header:<\/strong> X\u00e1c \u0111\u1ecbnh \u0111\u1ecbnh danh c\u1ee7a kh\u1ed1i trong to\u00e0n b\u1ed9 chu\u1ed7i, \u0111\u01b0\u1ee3c b\u0103m li\u00ean t\u1ee5c nh\u1eb1m t\u1ea1o <strong data-start=\"3794\" data-end=\"3834\">b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c (Proof of Work)<\/strong> cho vi\u1ec7c khai th\u00e1c.<\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"3856\" data-end=\"3885\">3.2. <strong data-start=\"3866\" data-end=\"3885\">Miner (Th\u1ee3 \u0111\u00e0o)<\/strong><\/h4>\n<p data-start=\"3887\" data-end=\"4016\">Miner l\u00e0 ng\u01b0\u1eddi khai th\u00e1c c\u00e1c kh\u1ed1i m\u1edbi b\u1eb1ng c\u00e1ch gi\u1ea3i c\u00e1c b\u00e0i to\u00e1n m\u1eadt m\u00e3 ph\u1ee9c t\u1ea1p \u0111\u1ec3 t\u00ecm ra <strong data-start=\"3979\" data-end=\"4015\">nonce ph\u00f9 h\u1ee3p t\u1ea1o ra hash h\u1ee3p l\u1ec7<\/strong>.<\/p>\n<p data-start=\"4018\" data-end=\"4152\">V\u00ec nonce l\u00e0 32 bit v\u00e0 hash l\u00e0 256 bit, c\u00f3 kho\u1ea3ng <strong data-start=\"4067\" data-end=\"4096\">4 t\u1ef7 t\u1ed5 h\u1ee3p c\u00f3 th\u1ec3 x\u1ea3y ra<\/strong>, khi\u1ebfn qu\u00e1 tr\u00ecnh \u0111\u00e0o m\u1ecf t\u1ed1n nhi\u1ec1u t\u00e0i nguy\u00ean t\u00ednh to\u00e1n.<\/p>\n<p data-start=\"4154\" data-end=\"4341\">N\u1ebfu mu\u1ed1n thay \u0111\u1ed5i b\u1ea5t k\u1ef3 kh\u1ed1i n\u00e0o trong chu\u1ed7i, <strong data-start=\"4201\" data-end=\"4253\">to\u00e0n b\u1ed9 c\u00e1c kh\u1ed1i ph\u00eda sau c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e0o l\u1ea1i<\/strong> \u2013 \u0111i\u1ec1u n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4ng kh\u1ea3 thi, \u0111\u1ea3m b\u1ea3o t\u00ednh <strong data-start=\"4301\" data-end=\"4313\">b\u1ea5t bi\u1ebfn<\/strong> v\u00e0 <strong data-start=\"4317\" data-end=\"4328\">an to\u00e0n<\/strong> cho d\u1eef li\u1ec7u.<\/p>\n<h4 data-start=\"4343\" data-end=\"4372\">3.3. <strong data-start=\"4353\" data-end=\"4372\">Node (N\u00fat m\u1ea1ng)<\/strong><\/h4>\n<p data-start=\"4374\" data-end=\"4468\">Node l\u00e0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o tham gia v\u00e0o m\u1ea1ng Blockchain v\u00e0 gi\u1eef m\u1ed9t b\u1ea3n sao \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a s\u1ed5 c\u00e1i.<\/p>\n<p data-start=\"4470\" data-end=\"4584\">Blockchain l\u00e0 <strong data-start=\"4484\" data-end=\"4522\"><a href=\"https:\/\/bap-software.net\/vi\/knowledge\/digitalizing-assets-with-blockchain\/\">m\u1ea1ng phi t\u1eadp trung<\/a> (decentralized)<\/strong> n\u00ean kh\u00f4ng c\u00f3 \u0111\u01a1n v\u1ecb n\u00e0o s\u1edf h\u1eefu hay ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 d\u1eef li\u1ec7u.<\/p>\n<p data-start=\"4586\" data-end=\"4747\">C\u00e1c node c\u00f9ng nhau x\u00e1c minh v\u00e0 ph\u00ea duy\u1ec7t c\u00e1c kh\u1ed1i m\u1edbi. M\u1ecdi giao d\u1ecbch \u0111\u1ec1u <strong data-start=\"4659\" data-end=\"4698\">minh b\u1ea1ch, c\u00f4ng khai v\u00e0 d\u1ec5 ki\u1ec3m tra<\/strong>, gi\u00fap t\u1ea1o d\u1ef1ng <strong data-start=\"4714\" data-end=\"4746\">ni\u1ec1m tin th\u00f4ng qua c\u00f4ng ngh\u1ec7<\/strong>.<\/p>\n<h2 data-start=\"4754\" data-end=\"4810\"><strong>4. \u1ee8ng d\u1ee5ng c\u00f4ng ngh\u1ec7 Blockchain trong th\u1ef1c ti\u1ec5n<\/strong><\/h2>\n<p data-start=\"4812\" data-end=\"4953\">D\u00f9 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nhi\u1ec1u nh\u1ea5t qua Bitcoin v\u00e0 c\u00e1c lo\u1ea1i ti\u1ec1n m\u00e3 h\u00f3a, nh\u01b0ng Blockchain hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh kh\u00e1c nhau:<\/p>\n<h4 data-start=\"4955\" data-end=\"4987\">4.1. <strong data-start=\"4965\" data-end=\"4987\">Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/strong><\/h4>\n<p data-start=\"4989\" data-end=\"5045\">Blockchain gi\u00fap gi\u1ea3i quy\u1ebft nhi\u1ec1u v\u1ea5n \u0111\u1ec1 t\u1ed3n t\u1ea1i l\u00e2u nay:<\/p>\n<ul data-start=\"5046\" data-end=\"5315\">\n<li data-start=\"5046\" data-end=\"5126\">\n<p data-start=\"5048\" data-end=\"5126\"><strong data-start=\"5048\" data-end=\"5064\">B\u1ea3o m\u1eadt cao:<\/strong> D\u1eef li\u1ec7u kh\u00f4ng th\u1ec3 b\u1ecb thay \u0111\u1ed5i hay \u0111\u00e1nh c\u1eafp nh\u1edd t\u00ednh b\u1ea5t bi\u1ebfn.<\/p>\n<\/li>\n<li data-start=\"5127\" data-end=\"5209\">\n<p data-start=\"5129\" data-end=\"5209\"><strong data-start=\"5129\" data-end=\"5151\">Ti\u1ebft ki\u1ec7m chi ph\u00ed:<\/strong> Gi\u1ea3m thi\u1ec3u chi ph\u00ed qu\u1ea3ng c\u00e1o, t\u0103ng ni\u1ec1m tin gi\u1eefa c\u00e1c b\u00ean.<\/p>\n<\/li>\n<li data-start=\"5210\" data-end=\"5315\">\n<p data-start=\"5212\" data-end=\"5315\"><strong data-start=\"5212\" data-end=\"5238\">Giao d\u1ecbch nhanh ch\u00f3ng:<\/strong> H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh (smart contract) h\u1ed7 tr\u1ee3 t\u1ef1 \u0111\u1ed9ng h\u00f3a qu\u00e1 tr\u00ecnh giao d\u1ecbch.<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"5317\" data-end=\"5345\"><strong data-start=\"5317\" data-end=\"5345\">M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng n\u1ed5i b\u1eadt:<\/strong><\/p>\n<ul data-start=\"5346\" data-end=\"5514\">\n<li data-start=\"5346\" data-end=\"5411\">\n<p data-start=\"5348\" data-end=\"5411\"><strong data-start=\"5348\" data-end=\"5363\">Warranteer:<\/strong> H\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng tra c\u1ee9u s\u1ea3n ph\u1ea9m v\u00e0 b\u1ea3o h\u00e0nh.<\/p>\n<\/li>\n<li data-start=\"5412\" data-end=\"5514\">\n<p data-start=\"5414\" data-end=\"5514\"><strong data-start=\"5414\" data-end=\"5437\">Blockpoint, Loyyal:<\/strong> Gi\u1ea3i ph\u00e1p thanh to\u00e1n th\u00f4ng minh, t\u00edch h\u1ee3p v\u00ed \u0111i\u1ec7n t\u1eed, \u0111i\u1ec3m th\u01b0\u1edfng v\u00e0 \u01b0u \u0111\u00e3i.<\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"5516\" data-end=\"5544\">4.2. <strong data-start=\"5526\" data-end=\"5544\">Chu\u1ed7i cung \u1ee9ng<\/strong><\/h4>\n<p data-start=\"5546\" data-end=\"5608\">Blockchain c\u1ea3i thi\u1ec7n t\u00ednh minh b\u1ea1ch v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u1ee9c t\u1ea1p:<\/p>\n<ul data-start=\"5609\" data-end=\"5759\">\n<li data-start=\"5609\" data-end=\"5639\">\n<p data-start=\"5611\" data-end=\"5639\">Truy xu\u1ea5t ngu\u1ed3n g\u1ed1c h\u00e0ng h\u00f3a<\/p>\n<\/li>\n<li data-start=\"5640\" data-end=\"5683\">\n<p data-start=\"5642\" data-end=\"5683\">T\u0103ng \u0111\u1ed9 tin c\u1eady v\u00e0 tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng<\/p>\n<\/li>\n<li data-start=\"5684\" data-end=\"5720\">\n<p data-start=\"5686\" data-end=\"5720\">Giao d\u1ecbch nhanh, ti\u1ebft ki\u1ec7m chi ph\u00ed<\/p>\n<\/li>\n<li data-start=\"5721\" data-end=\"5759\">\n<p data-start=\"5723\" data-end=\"5759\">Qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 h\u00e0ng h\u00f3a hi\u1ec7u qu\u1ea3<\/p>\n<\/li>\n<\/ul>\n<h4 data-start=\"5761\" data-end=\"5783\">4.3. <strong data-start=\"5771\" data-end=\"5783\">Gi\u00e1o d\u1ee5c<\/strong><\/h4>\n<ul data-start=\"5785\" data-end=\"6079\">\n<li data-start=\"5785\" data-end=\"5889\">\n<p data-start=\"5787\" data-end=\"5889\"><strong data-start=\"5787\" data-end=\"5817\">Qu\u1ea3n l\u00fd qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp:<\/strong> Ghi nh\u1eadn v\u00e0 l\u01b0u tr\u1eef l\u1ecbch s\u1eed h\u1ecdc t\u1eadp, k\u1ef9 n\u0103ng, kinh nghi\u1ec7m c\u1ee7a h\u1ecdc vi\u00ean.<\/p>\n<\/li>\n<li data-start=\"5890\" data-end=\"5973\">\n<p data-start=\"5892\" data-end=\"5973\"><strong data-start=\"5892\" data-end=\"5915\">Theo d\u00f5i hi\u1ec7u su\u1ea5t:<\/strong> H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh h\u1ed7 tr\u1ee3 \u0111\u00e1nh gi\u00e1 minh b\u1ea1ch, c\u00f4ng b\u1eb1ng.<\/p>\n<\/li>\n<li data-start=\"5974\" data-end=\"6079\">\n<p data-start=\"5976\" data-end=\"6079\"><strong data-start=\"5976\" data-end=\"6014\">K\u1ebft n\u1ed1i h\u1ecdc vi\u00ean &amp; nh\u00e0 tuy\u1ec3n d\u1ee5ng:<\/strong> L\u00e0 c\u1ea7u n\u1ed1i gi\u00fap doanh nghi\u1ec7p ti\u1ebfp c\u1eadn t\u00e0i n\u0103ng s\u1edbm v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"6086\" data-end=\"6102\"><strong data-start=\"6090\" data-end=\"6102\">K\u1ebft lu\u1eadn<\/strong><\/h3>\n<p data-start=\"6104\" data-end=\"6410\">Blockchain \u0111ang v\u00e0 s\u1ebd ti\u1ebfp t\u1ee5c l\u00e0 <strong data-start=\"6138\" data-end=\"6168\">n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i<\/strong> trong nhi\u1ec1u l\u0129nh v\u1ef1c. C\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7 nh\u01b0 <strong data-start=\"6217\" data-end=\"6233\">BAP Software<\/strong> hi\u1ec7n cung c\u1ea5p c\u00e1c <a href=\"https:\/\/bap-software.net\/vi\/services\/blockchain-technology\/\">gi\u1ea3i ph\u00e1p Blockchain to\u00e0n di\u1ec7n<\/a> \u2013 t\u1eeb t\u01b0 v\u1ea5n, thi\u1ebft k\u1ebf \u0111\u1ebfn ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m \u0111\u1ea7u ra. Ngo\u00e0i ra, BAP c\u00f2n cung c\u1ea5p d\u1ecbch v\u1ee5 li\u00ean quan \u0111\u1ebfn <strong data-start=\"6386\" data-end=\"6407\"><a href=\"https:\/\/bap-software.net\/vi\/services\/salesforce\/\">Salesforce<\/a>, <a href=\"https:\/\/bap-software.net\/vi\/services\/ai-iot\/\">AI<\/a>, <a href=\"https:\/\/bap-software.net\/vi\/services\/sap-erp\/\">SAP<\/a><\/strong>&#8230;<\/p>\n<p data-start=\"6412\" data-end=\"6553\">N\u1ebfu doanh nghi\u1ec7p c\u1ee7a b\u1ea1n \u0111ang c\u00f3 k\u1ebf ho\u1ea1ch \u1ee9ng d\u1ee5ng Blockchain, h\u00e3y <a href=\"https:\/\/bap-software.net\/vi\/contact\/\">li\u00ean h\u1ec7 ngay v\u1edbi \u0111\u1ed9i ng\u0169 chuy\u00ean gia<\/a> c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 chi ti\u1ebft.<\/p>\n<p><\/p>","protected":false},"author":10,"featured_media":5731,"template":"","meta":{"_acf_changed":false},"tags":[],"blog-cat":[2074,2058],"class_list":["post-5729","knowledge","type-knowledge","status-publish","has-post-thumbnail","hentry","blog-cat-blockchain","blog-cat-technology"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec? 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