{"id":65221,"date":"2024-04-01T12:11:42","date_gmt":"2024-04-01T05:11:42","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=65221"},"modified":"2024-10-01T14:37:47","modified_gmt":"2024-10-01T07:37:47","slug":"lo-trinh-hoc-blockchain","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/","title":{"rendered":"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain \u0111\u1ea7y \u0111\u1ee7 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#Vi_sao_nen_hoc_Blockchain\" >V\u00ec sao n\u00ean h\u1ecdc Blockchain?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#Nhung_ky_nang_can_co_khi_hoc_Blockchain\" >Nh\u1eefng k\u1ef9 n\u0103ng c\u1ea7n c\u00f3 khi h\u1ecdc Blockchain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#Lo_trinh_hoc_Blockchain_cho_nguoi_moi_bat_dau\" >L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#3_khoa_hoc_Blockchain_truc_tuyen_tham_khao\" >3 kh\u00f3a h\u1ecdc Blockchain tr\u1ef1c tuy\u1ebfn tham kh\u1ea3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#Cac_cau_hoi_thuong_gap_ve_hoc_Blockchain\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 h\u1ecdc Blockchain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<p><b><i>H\u1ecdc Blockchain nh\u01b0 th\u1ebf n\u00e0o cho hi\u1ec7u qu\u1ea3? \u0110\u1ec3 c\u00e2u h\u1ecfi n\u00e0y \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi m\u1ed9t c\u00e1ch chi ti\u1ebft nh\u1ea5t, b\u1ea1n c\u1ea7n hi\u1ec3u v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c mong mu\u1ed1n ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ea3n th\u00e2n khi tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng Blockchain. B\u00e0i vi\u1ebft n\u00e0y c\u1eadp nh\u1eadp t\u00ecnh h\u00ecnh v\u1ec1 th\u1ecb tr\u01b0\u1eddng vi\u1ec7c l\u00e0m Blockchain hi\u1ec7n nay, nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft tr\u01b0\u1edbc khi h\u1ecdc Blockchain, v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc c\u1ee5 th\u1ec3.<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ecdc Blockchain th\u00ec c\u00f3 vi\u1ec7c l\u00e0m kh\u00f4ng?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ecdc Blockchain<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f3a h\u1ecdc Blockchain tham kh\u1ea3o<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Vi_sao_nen_hoc_Blockchain\"><\/span><b> V\u00ec sao n\u00ean h\u1ecdc Blockchain?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3>Th\u1ef1c tr\u1ea1ng ph\u00e1t tri\u1ec3n v\u00e0 C\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p Blockchain t\u1ea1i Vi\u1ec7t Nam<\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00ednh \u0111\u1ebfn 9 th\u00e1ng \u0111\u1ea7u n\u0103m 2021, c\u00e1c c\u00f4ng ty ti\u1ec1n \u0111i\u1ec7n t\u1eed chi\u1ebfm <\/span><a href=\"https:\/\/www.statista.com\/topics\/9088\/cryptocurrencies-in-vietnam\/#topicOverview\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">19%<\/span><\/a><span style=\"font-weight: 400;\"> t\u1ed5ng s\u1ed1 c\u00f4ng ty Fintech \u1edf Vi\u1ec7t Nam.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ed9t <\/span><a href=\"https:\/\/www.statista.com\/statistics\/1293222\/vietnam-leading-blockchain-games-among-gamefi-investors\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">cu\u1ed9c kh\u1ea3o s\u00e1t t\u1eeb n\u1eeda \u0111\u1ea7u n\u0103m 2022<\/span><\/a><span style=\"font-weight: 400;\"> \u0111\u00e3 nh\u1eadn \u0111\u1ecbnh <\/span><a href=\"https:\/\/axieinfinity.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Axie Infinity<\/span><\/a><span style=\"font-weight: 400;\"> l\u00e0 tr\u00f2 ch\u01a1i Blockchain h\u00e0ng \u0111\u1ea7u trong s\u1ed1 c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 GameFi t\u1ea1i Vi\u1ec7t Nam.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hi\u1ec7n \u0111ang c\u00f3 h\u01a1n <\/span><a href=\"https:\/\/en.vietnamplus.vn\/asia-house-annual-outlook-2024-vietnam-likely-to-outperform-regional-neighbours\/276704.vnp#:~:text=Vietnam%20is%20a%20leader%20in,trade%20and%20supply%2Dchain%20finance.\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">200<\/span><\/a><span style=\"font-weight: 400;\"> d\u1ef1 \u00e1n Blockchain nh\u01b0 GameFi, DeFi, NFT, v.v \u0111ang ho\u1ea1t \u0111\u1ed9ng trong n\u01b0\u1edbc.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Doanh thu c\u1ee7a c\u00e1c s\u00e0n giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed \u1edf Vi\u1ec7t Nam d\u1ef1 ki\u1ebfn \u200b\u200b\u0111\u1ea1t <\/span><a href=\"https:\/\/medium.com\/@miixcapitalen\/vietnam-cryptocurrency-market-report-02053d92fe33\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">109,40 tri\u1ec7u USD<\/span><\/a><span style=\"font-weight: 400;\"> v\u00e0o cu\u1ed1i n\u0103m 2023.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vi\u1ec7t Nam \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng trong s\u1ed1 <\/span><a href=\"https:\/\/coin98.net\/bao-cao-thi-truong-crypto-viet-nam-2023\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">10<\/span><\/a><span style=\"font-weight: 400;\"> qu\u1ed1c gia h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ebf gi\u1edbi v\u1ec1 vi\u1ec7c \u00e1p d\u1ee5ng th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nhu c\u1ea7u ngh\u1ec1 nghi\u1ec7p Blockchain \u0111\u00e3 t\u0103ng v\u1ecdt, v\u1edbi c\u00e1c tin tuy\u1ec3n d\u1ee5ng c\u00f3 t\u1eeb kh\u00f3a \u201cBlockchain\u201d t\u0103ng <\/span><a href=\"https:\/\/vir.com.vn\/blockchain-industry-yearns-for-new-talent-93473.html\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">395%<\/span><\/a><span style=\"font-weight: 400;\"> t\u1eeb n\u0103m 2020 \u0111\u1ebfn n\u0103m 2021, cho th\u1ea5y nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng ng\u00e0y c\u00e0ng t\u0103ng trong l\u0129nh v\u1ef1c n\u00e0y t\u1ea1i Vi\u1ec7t Nam.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Theo b\u00e1o c\u00e1o v\u00e0o th\u00e1ng 12 n\u0103m 2023, m\u1ee9c l\u01b0\u01a1ng c\u1ee7a Blockchain Developer t\u1ea1i Vi\u1ec7t Nam r\u01a1i v\u00e0o kho\u1ea3ng <\/span><a href=\"https:\/\/web3.career\/web3-salaries\/blockchain-developer\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">186 ngh\u00ecn USD<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ebfn n\u0103m 2030, \u01b0\u1edbc t\u00ednh c\u00f4ng ngh\u1ec7 Blockchain s\u1ebd t\u1ea1o ra <\/span><a href=\"https:\/\/opengovasia.com\/2022\/07\/26\/blockchain-technology-on-the-rise-in-vietnam\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">40 tri\u1ec7u<\/span><\/a><span style=\"font-weight: 400;\"> vi\u1ec7c l\u00e0m t\u1ea1i Vi\u1ec7t Nam, v\u1edbi 10-20% c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng kinh t\u1ebf c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng Blockchain.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 n\u00f3i, <a href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/\">Blockchain<\/a> t\u1ea1o ra m\u1ed9t th\u1ecb tr\u01b0\u1eddng vi\u1ec7c l\u00e0m Blockchain \u0111\u1ea7y ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n, m\u1edf r\u1ed9ng t\u1ea1i Vi\u1ec7t Nam. T\u1eeb \u0111\u00f3, \u0111em l\u1ea1i nhi\u1ec1u \u0111\u00f3ng g\u00f3p cho kh\u00f4ng nh\u1eefng \u0111\u1ed1i v\u1edbi n\u1ec1n kinh t\u1ebf n\u01b0\u1edbc nh\u00e0 m\u00e0 c\u00f2n l\u00e0 c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m cho c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n Blockchain t\u01b0\u01a1ng lai.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/game-blockchain\/\" target=\"_blank\" rel=\"noopener\"><strong>Game blockchain l\u00e0 g\u00ec? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ph\u00e1t tri\u1ec3n Game blockchain?<\/strong><\/a><\/em><\/p><\/blockquote>\n<h3><b>Th\u1ef1c tr\u1ea1ng ph\u00e1t tri\u1ec3n v\u00e0 C\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p Blockchain tr\u00ean th\u1ebf gi\u1edbi<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u1ecb tr\u01b0\u1eddng Blockchain \u0111\u00e3 c\u00f3 s\u1ef1 t\u0103ng tr\u01b0\u1edfng \u0111\u00e1ng k\u1ec3, v\u1edbi gi\u00e1 tr\u1ecb th\u1ecb tr\u01b0\u1eddng \u0111\u1ecbnh m\u1ee9c t\u1eeb 4,19 t\u1ef7 USD v\u00e0o n\u0103m 2020 l\u00ean <\/span><a href=\"https:\/\/www.statista.com\/statistics\/1015362\/worldwide-blockchain-technology-market-size\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">19,36 t\u1ef7<\/span><\/a><span style=\"font-weight: 400;\"> USD v\u00e0o n\u0103m 2023.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u00e1 tr\u1ecb \u0111\u1ea7u t\u01b0 v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p Blockchain d\u1ef1 ki\u1ebfn s\u1ebd t\u0103ng g\u1ea5p ba, \u0111\u1ea1t g\u1ea7n <\/span><a href=\"https:\/\/www.statista.com\/statistics\/800426\/worldwide-blockchain-solutions-spending\/#:~:text=Global%20blockchain%20solutions%20spending%202017%2D2024&amp;text=In%202021%2C%20global%20spending%20on,billion%20U.S.%20dollars%20by%202024.\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">19 t\u1ef7 USD<\/span><\/a><span style=\"font-weight: 400;\"> v\u00e0o n\u0103m 2024 so v\u1edbi 6,6 t\u1ef7 USD v\u00e0o n\u0103m 2020.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/www.fortunebusinessinsights.com\/industry-reports\/blockchain-market-100072#:~:text=The%20global%20blockchain%20technology%20market,USD%205.25%20billion%20in%202022.\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Fortune Business Insights<\/span><\/a><span style=\"font-weight: 400;\"> d\u1ef1 \u0111o\u00e1n th\u1ecb tr\u01b0\u1eddng Blockchain to\u00e0n c\u1ea7u s\u1ebd t\u0103ng t\u1eeb 17,57 t\u1ef7 USD v\u00e0o n\u0103m 2023 l\u00ean 469,49 t\u1ef7 USD v\u00e0o n\u0103m 2030, ph\u1ea3n \u00e1nh t\u1ed1c \u0111\u1ed9 T\u1ef7 l\u1ec7 t\u0103ng tr\u01b0\u1edfng k\u00e9p h\u00e0ng n\u0103m (Compound annual growth rate &#8211; CAGR) h\u01a1n 56%.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u00e0o n\u0103m 2024, m\u1ee9c l\u01b0\u01a1ng trung b\u00ecnh cho c\u00e1c Blockchain developer \u1edf Hoa K\u1ef3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u00e0 <\/span><a href=\"https:\/\/synodus.com\/blog\/blockchain\/blockchain-developer-salaries\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">89.932 USD<\/span><\/a><span style=\"font-weight: 400;\"> m\u1ed7i n\u0103m.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ee9c t\u0103ng tr\u01b0\u1edfng to\u00e0n c\u1ea7u h\u00e0ng n\u0103m v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng tin tuy\u1ec3n d\u1ee5ng c\u00f4ng vi\u1ec7c Blockchain tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Glassdoor l\u00e0 kho\u1ea3ng <\/span><a href=\"https:\/\/theblockchaintest.com\/uploads\/resources\/the%20Blockchain%20Academy%20-%20the%20Global%20Blockchain%20Employment%20Report%20-%202022%20March.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">300%<\/span><\/a><span style=\"font-weight: 400;\">.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nhu c\u1ea7u c\u1ee7a Blockchain developer \u0111\u00e3 <\/span><a href=\"https:\/\/www.blockchain-council.org\/web-3\/why-demand-for-blockchain-developers-shot-up\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">t\u0103ng v\u1ecdt<\/span><\/a><span style=\"font-weight: 400;\"> do s\u1ef1 m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng c\u1ee7a Web3. \u0110\u1ec3 theo xu h\u01b0\u1edbng n\u00e0y, b\u1ea1n n\u00ean t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 <a href=\"https:\/\/itviec.com\/blog\/moi-lien-he-giua-blockchain-va-web3\/\" target=\"_blank\" rel=\"noopener\">m\u1ed1i quan h\u1ec7 gi\u1eefa Blockchain v\u00e0 Web3<\/a>.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u01b0\u01a1ng t\u1ef1 nh\u01b0 t\u1ea1i Vi\u1ec7t Nam, s\u1ef1 m\u1edf r\u1ed9ng c\u1ee7a th\u1ecb tr\u01b0\u1eddng Blockchain to\u00e0n c\u1ea7u s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p d\u00e0nh cho c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a Blockchain d\u1eabn \u0111\u1ebfn t\u00ednh c\u1ea1nh tranh c\u1ef1c k\u1ef3 cao trong nhu c\u1ea7u t\u00ecm vi\u1ec7c. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean m\u1edbi ra tr\u01b0\u1eddng, n\u00ean chu\u1ea9n b\u1ecb cho m\u00ecnh m\u1ed9t b\u1ed9 ki\u1ebfn th\u1ee9c v\u00e0 k\u1ef9 n\u0103ng v\u1ec1 Blockchain ho\u00e0n ch\u1ec9nh \u0111\u1ec3 tr\u1edf n\u00ean n\u1ed5i b\u1eadt.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/ung-dung-blockchain\/\" target=\"_blank\" rel=\"noopener\"><strong>7 \u1ee8ng d\u1ee5ng Blockchain th\u1ef1c ti\u1ec5n trong \u0111a d\u1ea1ng l\u0129nh v\u1ef1c<\/strong><\/a><\/em><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_ky_nang_can_co_khi_hoc_Blockchain\"><\/span><b> Nh\u1eefng k\u1ef9 n\u0103ng c\u1ea7n c\u00f3 khi h\u1ecdc Blockchain<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 h\u1ecdc Blockchain m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb cho b\u1ea3n th\u00e2n m\u1ed9t n\u1ec1n t\u1ea3ng k\u1ef9 n\u0103ng v\u1eefng v\u00e0ng, bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh: Vi\u1ec7c hi\u1ec3u v\u00e0 h\u1ecdc v\u1ec1 kh\u00e1i ni\u1ec7m l\u1eadp tr\u00ecnh (nh\u01b0 OOP, Java, C++, Python, v.v) s\u1ebd ph\u1ee5c v\u1ee5 cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng cho Blockchain v\u00e0 nhi\u1ec1u t\u00e1c v\u1ee5 kh\u00e1c.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea5u tr\u00fac d\u1eef li\u1ec7u: C\u1ea5u tr\u00fac d\u1eef li\u1ec7u nh\u01b0 danh s\u00e1ch \u0111\u01b0\u1ee3c linked lists, binary trees, heap, hashing, graphs, trong Blockchain \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng d\u1eef li\u1ec7u b\u1ea5t bi\u1ebfn v\u00e0 hi\u1ec7u qu\u1ea3.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u01a1 s\u1edf d\u1eef li\u1ec7u &amp; M\u1ea1ng: \u0110\u00e2y l\u00e0 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n b\u1ea1n c\u1ea7n ph\u1ea3i n\u1eafm \u0111\u1ea7u ti\u00ean khi b\u1eaft \u0111\u1ea7u h\u1ecdc Blockchain. N\u00f3 s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m quan tr\u1ecdng kh\u00e1c \u0111\u1ec3 ph\u00e1t tri\u1ec3n Blockchain.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1eadt m\u00e3 h\u1ecdc (Cryptography): V\u1edbi kh\u00e1i ni\u1ec7m n\u00e0y y\u00eau c\u1ea7u b\u1ea1n ph\u1ea3i h\u1ecdc \u0111\u01b0\u1ee3c c\u00e1c kh\u00e1i ni\u1ec7m ph\u00e1t tri\u1ec3n ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u01b0 digital signatures, hash functions, RSA algorithm, v.v. \u0111\u1ec3 \u0111\u1eb7t n\u1ec1n t\u1ea3ng cho ph\u00e1t tri\u1ec3n Blockchain.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">H\u01a1n n\u1eefa, ngo\u00e0i nh\u1eefng k\u1ef9 n\u0103ng c\u00f4ng ngh\u1ec7 n\u00e0y, b\u1ea1n c\u1ea7n ph\u1ea3i l\u00e0m quen v\u1edbi quy tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n web v\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh c\u1ed1t l\u00f5i gi\u00fap ph\u00e1t tri\u1ec3n Blockchain, dApps, x\u1eed l\u00fd API, v.v.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Lo_trinh_hoc_Blockchain_cho_nguoi_moi_bat_dau\"><\/span><b>L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 h\u1ecdc l\u1eadp tr\u00ecnh Blockchain l\u00e0 t\u00ecm c\u00e1c nhi\u1ec7m v\u1ee5 l\u1eadp tr\u00ecnh \u0111\u01a1n gi\u1ea3n h\u01b0\u1edbng d\u1eabn cho b\u1ea1n c\u00e1ch th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c m\u1edbi v\u00e0 bu\u1ed9c b\u1ea1n ph\u1ea3i t\u00ecm hi\u1ec3u t\u1ea5t c\u1ea3 c\u00e1c kh\u00e1i ni\u1ec7m \u0111\u1ec3 ho\u00e0n th\u00e0nh nhi\u1ec7m v\u1ee5 v\u00e0 gi\u1ea3i th\u00edch c\u00e1ch c\u00e1c nhi\u1ec7m v\u1ee5 \u0111\u00f3 ho\u1ea1t \u0111\u1ed9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ecdc Blockchain y\u00eau c\u1ea7u b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c nh\u1eefng kh\u00e1i ni\u1ec7m tham gia v\u00e0o qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng m\u1ed9t m\u1ea1ng l\u01b0\u1edbi Blockchain ho\u00e0n ch\u1ec9nh, bao g\u1ed3m:<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 1: H\u1ecdc ki\u1ebfn th\u1ee9c Blockchain c\u01a1 b\u1ea3n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u01a1 b\u1ea3n v\u1ec1 Blockchain bao g\u1ed3m:<\/span><\/p>\n<h4><b> Blockchain l\u00e0 g\u00ec?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Blockchain (chu\u1ed7i kh\u1ed1i) l\u00e0 m\u1ed9t s\u1ed5 c\u00e1i k\u1ef9 thu\u1eadt s\u1ed1 phi t\u1eadp trung, ph\u00e2n t\u00e1n v\u00e0 th\u01b0\u1eddng c\u00f4ng khai, v\u1edbi m\u1ed7i kh\u1ed1i ghi l\u1ea1i m\u1ed7i giao d\u1ecbch ri\u00eang bi\u1ec7t. M\u1ed9t khi \u0111\u00e3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef th\u00ec c\u00e1c th\u00f4ng tin kh\u00f4ng th\u1ec3 b\u1ecb thay \u0111\u1ed5i hay b\u1ea5t k\u1ef3 can thi\u1ec7p c\u1ee7a b\u00ean th\u1ee9 ba.<\/span><\/p>\n<h4><b> T\u1ea1i sao Blockchain l\u1ea1i quan tr\u1ecdng?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Blockchain kh\u00f4ng y\u00eau c\u1ea7u c\u00e1c b\u00ean li\u00ean quan ph\u1ea3i tin c\u1eady l\u1eabn nhau \u0111\u1ec3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n giao d\u1ecbch.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u01a1n n\u1eefa, c\u00f4ng ngh\u1ec7 Blockchain \u0111\u1ea3m b\u1ea3o c\u00e1c giao d\u1ecbch lu\u00f4n \u0111\u01b0\u1ee3c x\u00e1c minh. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p qu\u00e1 tr\u00ecnh thanh to\u00e1n gi\u1eefa c\u00e1c t\u1ed5 ch\u1ee9c \u0111\u01b0\u1ee3c thi h\u00e0nh m\u1ed9t c\u00e1ch ti\u1ec7n l\u1ee3i m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i tr\u1ea3i qua quy tr\u00ecnh \u0111\u0103ng k\u00fd, ph\u00ea duy\u1ec7t, v\u00e0 c\u00e1c th\u1ee7 t\u1ee5c h\u00e0nh ch\u00ednh.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 2: <\/b><b>H\u1ecdc v\u1ec1 Cryptonomics<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Cryptonomics l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa m\u1eadt m\u00e3 h\u1ecdc (Cryptography) v\u00e0 kinh t\u1ebf h\u1ecdc (Economics). M\u1ea1ng l\u01b0\u1edbi Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u b\u1eb1ng m\u1ed9t h\u1ec7 th\u1ed1ng m\u1eadt m\u00e3 v\u1edbi c\u00e1c giao th\u1ee9c ph\u1ee9c t\u1ea1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n, ch\u1eb3ng h\u1ea1n nh\u01b0 RSA v\u00e0 h\u00e0m b\u0103m (hashing).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 ti\u00eau bi\u1ec3u nh\u1ea5t c\u1ee7a cryptonomics ch\u00ednh l\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u01b0 Bitcoin, Ethereum. Ph\u01b0\u01a1ng th\u1ee9c giao d\u1ecbch n\u00e0y s\u1eed d\u1ee5ng m\u1eadt m\u00e3, c\u00e1c thu\u1eadt to\u00e1n v\u00e0 k\u1ef9 thu\u1eadt coding, cho ph\u00e9p thanh to\u00e1n tr\u1ef1c tuy\u1ebfn an to\u00e0n m\u00e0 kh\u00f4ng c\u1ea7n b\u00ean th\u1ee9 ba trung gian.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, \u0111\u1ec3 t\u1ea1o n\u00ean c\u00e1c giao th\u1ee9c m\u00e3 ho\u00e1 n\u00e0y y\u00eau c\u1ea7u ng\u01b0\u1eddi l\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i th\u00f4ng th\u1ea1o c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 \u1ee9ng d\u1ee5ng to\u00e1n h\u1ecdc c\u0169ng nh\u01b0 khoa h\u1ecdc m\u00e1y t\u00ednh.<\/span><\/p>\n<h3><b> B\u01b0\u1edbc 3: H\u1ecdc v\u1ec1 Cybersecurity\/ Cryptography<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eadt m\u00e3 (Cryptography) t\u0103ng c\u01b0\u1eddng t\u00ednh b\u1ea3o m\u1eadt cho c\u00e1c th\u00f4ng tin v\u00e0 d\u1eef li\u1ec7u c\u1ee7a m\u1ecdi giao d\u1ecbch c\u00f3 trong m\u1ea1ng l\u01b0\u1edbi.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cryptography s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n v\u00e0 kh\u00f3a \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ea7u v\u00e0o (t\u1ee9c l\u00e0 v\u0103n b\u1ea3n g\u1ed1c) th\u00e0nh \u0111\u1ea7u ra \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a (t\u1ee9c l\u00e0 v\u0103n b\u1ea3n m\u00e3 h\u00f3a). C\u1ee5 th\u1ec3 h\u01a1n, giao th\u1ee9c m\u1eadt m\u00e3 nh\u01b0 SSL\/TLS \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng l\u00e0 bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt kh\u1ecfi b\u1ecb nghe tr\u1ed9m v\u00e0 gi\u1ea3 m\u1ea1o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec7m v\u1ee5 c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng Cryptography:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n, s\u1ef1 to\u00e0n v\u1eb9n, v\u00e0 t\u00ednh x\u00e1c th\u1ef1c c\u1ee7a c\u1ee7a c\u1ea3 d\u1eef li\u1ec7u khi truy\u1ec1n c\u0169ng nh\u01b0 d\u1eef li\u1ec7u \u1edf tr\u1ea1ng th\u00e1i ngh\u1ec9.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea3o v\u1ec7 th\u00f4ng tin li\u00ean l\u1ea1c \u0111i qua c\u00e1c m\u1ea1ng kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<\/span><\/li>\n<\/ul>\n<h3><b> B\u01b0\u1edbc 4: H\u1ecdc v\u1ec1 Data Structures<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u1ea5u tr\u00fac d\u1eef li\u1ec7u l\u00e0 th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu gi\u00fap t\u1ed5 ch\u1ee9c v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 trong b\u1ed9 nh\u1edb m\u00e1y t\u00ednh. Ch\u00fang l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 thao t\u00e1c d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, cho ph\u00e9p c\u00e1c ho\u1ea1t \u0111\u1ed9ng truy c\u1eadp, ch\u00e8n v\u00e0 x\u00f3a nhanh h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c c\u1ea5u tr\u00fac d\u1eef li\u1ec7u ph\u1ed5 bi\u1ebfn bao g\u1ed3m linked lists, binary trees, heap, hashing, graphs, ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3 d\u1ef1a tr\u00ean y\u00eau c\u1ea7u c\u1ee7a v\u1ea5n \u0111\u1ec1 hi\u1ec7n t\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec3u c\u1ea5u tr\u00fac d\u1eef li\u1ec7u l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c thu\u1eadt to\u00e1n hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t ph\u1ea7n m\u1ec1m.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u1ea5u tr\u00fac d\u1eef li\u1ec7u l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u. Ch\u00fang ta c\u1ea5u tr\u00fac d\u1eef li\u1ec7u theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u ch\u00fang ta c\u00f3 v\u00e0 nh\u1eefng g\u00ec ch\u00fang ta mu\u1ed1n l\u00e0m v\u1edbi d\u1eef li\u1ec7u \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 nh\u01b0: <\/span><i><span style=\"font-weight: 400;\">N\u1ebfu mu\u1ed1n v\u1ebd n\u00ean b\u1ee9c tranh v\u1ec1 m\u1ed1i quan h\u1ec7 gi\u1eefa gia \u0111\u00ecnh v\u00e0 h\u1ecd h\u00e0ng xung quanh, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00e2y gia ph\u1ea3 l\u00e0m c\u1ea5u tr\u00fac d\u1eef li\u1ec7u. C\u00e1ch n\u00e0y gi\u00fap b\u1ea1n nh\u00ecn \u0111\u01b0\u1ee3c t\u1ed5ng quan v\u1ec1 \u0111\u1ea1i gia \u0111\u00ecnh. V\u00e0 n\u1ebfu mu\u1ed1n, c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y m\u1ed9t th\u00e0nh vi\u00ean c\u1ee5 th\u1ec3 trong gia \u0111\u00ecnh, th\u1eadm ch\u00ed c\u00e1ch nhau v\u00e0i th\u1ebf h\u1ec7.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi Blockchain, c\u1ea5u tr\u00fac d\u1eef li\u1ec7u l\u00e0 m\u1ed9t danh s\u00e1ch c\u00e1c kh\u1ed1i giao d\u1ecbch \u0111\u01b0\u1ee3c li\u00ean k\u1ebft ng\u01b0\u1ee3c. Chu\u1ed7i kh\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef d\u01b0\u1edbi d\u1ea1ng t\u1ec7p ph\u1eb3ng ho\u1eb7c trong c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u01a1n gi\u1ea3n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 nh\u01b0<\/span><i><span style=\"font-weight: 400;\">: Application client (\u1ee9ng d\u1ee5ng client) Bitcoin Core l\u01b0u tr\u1eef si\u00eau d\u1eef li\u1ec7u Blockchain b\u1eb1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u LevelDB c\u1ee7a Google. C\u00e1c kh\u1ed1i \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi kh\u1ed1i tr\u01b0\u1edbc \u0111\u00f3 trong chu\u1ed7i.<\/span><\/i><\/p>\n<h3><b> B\u01b0\u1edbc 5: H\u1ecdc v\u1ec1 Smart Contract<\/b><\/h3>\n<h4><b> H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh m\u00e1y t\u00ednh ho\u1eb7c giao th\u1ee9c giao d\u1ecbch cho ph\u00e9p t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n, ki\u1ec3m so\u00e1t ho\u1eb7c ghi l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng c\u00f3 li\u00ean quan v\u1ec1 m\u1eb7t ph\u00e1p l\u00fd theo c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a h\u1ee3p \u0111\u1ed3ng ho\u1eb7c th\u1ecfa thu\u1eadn.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ch\u1ed1ng gi\u1ea3 m\u1ea1o tr\u00ean Blockchain v\u1edbi logic sau: M\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u \u0111i\u1ec1u kho\u1ea3n. V\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng c\u0169ng c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh nh\u01b0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c quy tr\u00ecnh \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau.<\/span><\/p>\n<h4><b> Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">C\u00f3 nhi\u1ec1u ng\u00f4n ng\u1eef \u0111\u1ec3 l\u1eadp tr\u00ecnh h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, trong \u0111\u00f3 <\/span><b>Solidity<\/b><span style=\"font-weight: 400;\"> c\u1ee7a Ethereum l\u00e0 ng\u00f4n ng\u1eef ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea5t k\u1ef3 nh\u00e0 ph\u00e1t tri\u1ec3n n\u00e0o c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 tri\u1ec3n khai n\u00f3 tr\u00ean Blockchain c\u00f4ng khai cho m\u1ee5c \u0111\u00edch ri\u00eang c\u1ee7a h\u1ecd.<\/span><\/p>\n<h4><b> H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u01a1n gi\u1ea3n nh\u01b0 sau: \u201cN\u1ebfu\/khi s\u1ef1 ki\u1ec7n x x\u1ea3y ra, th\u00ec th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng y.\u201d<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ee5c \u0111\u00edch c\u1ee7a h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 th\u1ef1c thi c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a m\u1ed9t quy tr\u00ecnh kinh doanh c\u1ee5 th\u1ec3 gi\u1eefa m\u1ed9t nh\u00f3m th\u1ef1c th\u1ec3 ri\u00eang bi\u1ec7t. C\u00e1c th\u1ef1c th\u1ec3 n\u00e0y c\u00f9ng nhau \u0111i \u0111\u1ebfn th\u1ecfa thu\u1eadn v\u1ec1 t\u1ea5t c\u1ea3 c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh nh\u01b0 thanh to\u00e1n, quy tr\u00ecnh x\u1eed l\u00fd v\u00e0 gi\u1ea3i quy\u1ebft tranh ch\u1ea5p.<\/span><\/p>\n<blockquote><p><i><span style=\"font-weight: 400;\">V\u00ed d\u1ee5, m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh cho th\u01b0\u01a1ng m\u1ea1i to\u00e0n c\u1ea7u c\u00f3 th\u1ec3 bao g\u1ed3m thu\u1eadt ng\u1eef nh\u01b0:<\/span><\/i><\/p>\n<ul>\n<li><i>K\u1ef3 1: N\u1ebfu h\u00e0ng \u0111\u1ebfn \u0111\u00fang h\u1eb9n th\u00ec th\u1ef1c hi\u1ec7n thanh to\u00e1n \u0111\u1ea7y \u0111\u1ee7 t\u1eeb nh\u00e0 b\u00e1n l\u1ebb cho nh\u00e0 cung c\u1ea5p.<\/i><\/li>\n<li><i>K\u1ef3 2: N\u1ebfu h\u00e0ng v\u1ec1 tr\u1ec5 1 ng\u00e0y th\u00ec b\u00ean b\u00e1n l\u1ebb thanh to\u00e1n cho nh\u00e0 cung c\u1ea5p 98% t\u1ed5ng s\u1ed1 ti\u1ec1n.<\/i><\/li>\n<\/ul>\n<\/blockquote>\n<p><span style=\"font-weight: 400;\">C\u00f3 r\u1ea5t nhi\u1ec1u doanh nghi\u1ec7p v\u00e0 t\u1ed5 ch\u1ee9c s\u1eed d\u1ee5ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00ec:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt: Ch\u1ea1y h\u1ee3p \u0111\u1ed3ng tr\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Blockchain phi t\u1eadp trung nh\u1eb1m \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 \u0111i\u1ec3m trung t\u00e2m n\u00e0o b\u1ecb t\u1ea5n c\u00f4ng, kh\u00f4ng c\u00f3 trung gian t\u1eadp trung n\u00e0o \u0111\u1ec3 h\u1ed1i l\u1ed9 v\u00e0 kh\u00f4ng c\u00f3 c\u01a1 ch\u1ebf n\u00e0o cho ph\u00e9p m\u1ed9t trong hai b\u00ean ho\u1eb7c qu\u1ea3n tr\u1ecb vi\u00ean can thi\u1ec7p v\u00e0o k\u1ebft qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ed9 tin c\u1eady: H\u1ee3p \u0111\u1ed3ng \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 x\u00e1c minh d\u1ef1 ph\u00f2ng b\u1edfi m\u1ed9t m\u1ea1ng l\u01b0\u1edbi c\u00e1c n\u00fat phi t\u1eadp trung mang l\u1ea1i s\u1ef1 \u0111\u1ea3m b\u1ea3o ch\u1ed1ng gi\u1ea3 m\u1ea1o, th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u00ednh ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng b\u1eb1ng: Vi\u1ec7c s\u1eed d\u1ee5ng m\u1ea1ng phi t\u1eadp trung \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 th\u1ef1c thi c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a th\u1ecfa thu\u1eadn s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ng\u01b0\u1eddi trung gian l\u1ee3i d\u1ee5ng v\u1ecb tr\u00ed \u0111\u1eb7c quy\u1ec1n c\u1ee7a h\u1ecd \u0111\u1ec3 tr\u1ee5c l\u1ee3i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hi\u1ec7u qu\u1ea3: T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c quy tr\u00ecnh ph\u1ee5 tr\u1ee3 c\u1ee7a th\u1ecfa thu\u1eadn nh\u01b0 k\u00fd qu\u1ef9, duy tr\u00ec, th\u1ef1c thi v\u00e0\/ho\u1eb7c thanh to\u00e1n. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng b\u00ean n\u00e0o ph\u1ea3i \u0111\u1ee3i nh\u1eadp d\u1eef li\u1ec7u th\u1ee7 c\u00f4ng, ch\u1edd \u0111\u1ed1i t\u00e1c th\u1ef1c hi\u1ec7n ngh\u0129a v\u1ee5 c\u1ee7a m\u00ecnh ho\u1eb7c \u0111\u1ee3i ng\u01b0\u1eddi trung gian x\u1eed l\u00fd giao d\u1ecbch.<\/span><\/li>\n<\/ul>\n<h3><b>B\u01b0\u1edbc 6: H\u1ecdc l\u1eadp tr\u00ecnh dApp<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng phi t\u1eadp trung (Decentralized application &#8211; dApp) l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ef1 ch\u1ee7, th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ch\u1ea1y tr\u00ean Blockchain. Gi\u1ed1ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n th\u1ed1ng, dApps c\u0169ng cung c\u1ea5p m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng v\u00e0 ti\u1ec7n \u00edch cho ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 l\u1ee3i \u00edch c\u1ee7a dApp bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng: Khi h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean Blockchain, to\u00e0n b\u1ed9 m\u1ea1ng s\u1ebd lu\u00f4n s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5 c\u00e1c kh\u00e1ch h\u00e0ng mu\u1ed1n t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ee3p \u0111\u1ed3ng.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Quy\u1ec1n ri\u00eang t\u01b0: Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n cung c\u1ea5p danh t\u00ednh th\u1ef1c \u0111\u1ec3 tri\u1ec3n khai ho\u1eb7c t\u01b0\u01a1ng t\u00e1c v\u1edbi dApp.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ed1ng ki\u1ec3m duy\u1ec7t: Kh\u00f4ng m\u1ed9t th\u1ef1c th\u1ec3 n\u00e0o tr\u00ean m\u1ea1ng c\u00f3 th\u1ec3 ch\u1eb7n ng\u01b0\u1eddi d\u00f9ng giao d\u1ecbch, tri\u1ec3n khai dApp ho\u1eb7c \u0111\u1ecdc d\u1eef li\u1ec7u t\u1eeb Blockchain.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">To\u00e0n v\u1eb9n d\u1eef li\u1ec7u: D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean Blockchain l\u00e0 b\u1ea5t bi\u1ebfn v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i nh\u1edd v\u00e0o c\u00e1c nguy\u00ean t\u1eafc m\u00e3 h\u00f3a.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"3_khoa_hoc_Blockchain_truc_tuyen_tham_khao\"><\/span><b> 3 kh\u00f3a h\u1ecdc Blockchain tr\u1ef1c tuy\u1ebfn tham kh\u1ea3o<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 qu\u00e1 tr\u00ecnh h\u1ecdc Blockchain hi\u1ec7u qu\u1ea3 kh\u00f4ng th\u1ec3 thi\u1ebfu nh\u1eefng kho\u00e1 h\u1ecdc Blockchain c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao \u0111\u01b0\u1ee3c d\u1ea1y b\u1edfi c\u00e1c chuy\u00ean gia trong ng\u00e0nh. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 kho\u00e1 h\u1ecdc Blockchain b\u1ea1n n\u00ean tham kh\u1ea3o:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/ine.com\/blog\/2018-04-30-were-excited-to-introduce-our-first-blockchain-course\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt chu\u1ed7i kh\u1ed1i c\u1ee7a INE<\/span><\/a><span style=\"font-weight: 400;\">: Kh\u00f3a h\u1ecdc Blockchain tr\u1ef1c tuy\u1ebfn do Internetwork Expert (INE) cung c\u1ea5p bao g\u1ed3m t\u1ed5ng quan to\u00e0n di\u1ec7n v\u1ec1 c\u00e1c kh\u00eda c\u1ea1nh b\u1ea3o m\u1eadt c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain, thu\u1eadt to\u00e1n \u0111\u1ed3ng thu\u1eadn, m\u1eadt m\u00e3, an ninh m\u1ea1ng, b\u1ea3o m\u1eadt h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u0169ng nh\u01b0 v\u00ed d\u1ee5 v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a Blockchain.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ee9ng ch\u1ec9 <\/span><a href=\"https:\/\/101blockchains.com\/certification\/blockchain-expert-certification\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Enterprise Blockchain Professional (CEBP)\u2122<\/span><\/a><span style=\"font-weight: 400;\">: L\u00e0 ch\u01b0\u01a1ng tr\u00ecnh h\u1ecdc v\u00e0 ch\u1ee9ng nh\u1eadn chuy\u00ean nghi\u1ec7p \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi 101 Blockchains. Kh\u00f3a h\u1ecdc Blockchain n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c chuy\u00ean gia an ninh m\u1ea1ng, l\u1eadp tr\u00ecnh vi\u00ean, ho\u1eb7c v\u00e0 b\u1ea5t k\u1ef3 ai mu\u1ed1n t\u00ecm hi\u1ec3u v\u1ec1 b\u1ea3o m\u1eadt Blockchain v\u00e0 c\u00e1ch b\u1ea3o m\u1eadt c\u00e1c gi\u1ea3i ph\u00e1p Blockchain.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/www.udemy.com\/course\/build-your-blockchain-az\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Blockchain A-Z\u2122<\/span><\/a><span style=\"font-weight: 400;\">: Kh\u00f3a h\u1ecdc Blockchain do Udemy cung c\u1ea5p, d\u1ea1y nh\u1eefng ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 c\u00f4ng ngh\u1ec7 chu\u1ed7i kh\u1ed1i v\u00e0 h\u01b0\u1edbng d\u1eabn quy tr\u00ecnh x\u00e2y d\u1ef1ng chu\u1ed7i kh\u1ed1i t\u1eeb A-Z. Kh\u00f3a h\u1ecdc Blockchain n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho nh\u1eefng c\u00e1 nh\u00e2n m\u1edbi l\u00e0m quen v\u1edbi Blockchain v\u00e0 mu\u1ed1n t\u00ecm hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u0169ng nh\u01b0 c\u00e1ch x\u00e2y d\u1ef1ng gi\u1ea3i ph\u00e1p Blockchain.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_hoc_Blockchain\"><\/span><b> C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 h\u1ecdc Blockchain<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b> H\u1ecdc Blockchain nh\u01b0 th\u1ebf n\u00e0o cho hi\u1ec7u qu\u1ea3?<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hi\u1ec3u c\u01a1 b\u1ea3n: B\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c t\u00ecm hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain, bao g\u1ed3m Blockchain l\u00e0 g\u00ec, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o, c\u1ea5u tr\u00fac v\u00e0 c\u00e1c thu\u1eadt ng\u1eef li\u00ean quan nh\u01b0 m\u1eadt m\u00e3, h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, dApp,&#8230;.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00e1m ph\u00e1 ti\u1ec1n \u0111i\u1ec7n t\u1eed: V\u00ec ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain n\u00ean vi\u1ec7c hi\u1ec3u Bitcoin, Ethereum v\u00e0 c\u00e1c lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u kh\u00e1c s\u1ebd l\u00e0 tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng chu\u1ed7i kh\u1ed1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tham gia c\u00e1c kh\u00f3a h\u1ecdc Blockchain tr\u1ef1c tuy\u1ebfn: \u0110\u0103ng k\u00fd c\u00e1c kh\u00f3a h\u1ecdc Blockchain tr\u00ean n\u1ec1n t\u1ea3ng uy t\u00edn nh\u01b0 Coursera, edX v\u00e0 Udacity cung c\u1ea5p l\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp \u0111\u1ea7y \u0111\u1ee7 v\u00e0 chuy\u00ean nghi\u1ec7p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tham gia c\u1ed9ng \u0111\u1ed3ng Blockchain: T\u01b0\u01a1ng t\u00e1c v\u1edbi c\u1ed9ng \u0111\u1ed3ng Blockchain tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Reddit, LinkedIn v\u00e0 Discord.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Theo d\u00f5i tin t\u1ee9c trong ng\u00e0nh: Lu\u00f4n c\u1eadp nh\u1eadt c\u00e1c xu h\u01b0\u1edbng m\u1edbi nh\u1ea5t c\u1ee7a Blockchain b\u1eb1ng c\u00e1ch theo d\u00f5i c\u00e1c ngu\u1ed3n tin t\u1ee9c (<\/span><a href=\"https:\/\/coinmarketcap.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Coinmarketcap<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/cointelegraph.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Cointelegraph<\/span><\/a><span style=\"font-weight: 400;\">,&#8230;), blog v\u00e0 podcast uy t\u00edn.<\/span><\/li>\n<\/ul>\n<h3><b> H\u1ecdc Blockchain c\u00f3 kh\u00f3 kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng, v\u1edbi \u0111i\u1ec1u ki\u1ec7n b\u1ea1n th\u1eadt ki\u00ean tr\u00ec v\u00e0 ch\u1ecbu kh\u00f3 t\u00ecm t\u00f2i h\u1ecdc h\u1ecfi.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c t\u00ecm hi\u1ec3u v\u1ec1 Blockchain c\u00f3 v\u1ebb g\u00e2y kh\u00f4ng \u00edt kh\u00f3 kh\u0103n ban \u0111\u1ea7u v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng chuy\u00ean v\u1ec1 c\u00f4ng ngh\u1ec7 n\u00e0y do c\u00f3 nhi\u1ec1u thu\u1eadt ng\u1eef m\u1edbi c\u1ea7n t\u00ecm hi\u1ec3u. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n th\u1ef1c hi\u1ec7n t\u1eebng b\u01b0\u1edbc m\u1ed9t v\u1edbi g\u1ee3i \u00fd nh\u01b0 tr\u00ean, b\u1eaft \u0111\u1ea7u v\u1edbi nh\u1eefng \u00fd t\u01b0\u1edfng c\u01a1 b\u1ea3n, tham gia c\u00e1c c\u1ed9ng \u0111\u1ed9ng Blockchain v\u00e0 \u00e1p d\u1ee5ng th\u1ef1c t\u1ebf nh\u1eefng g\u00ec \u0111\u00e3 h\u1ecdc, ch\u1eafc ch\u1eafn b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u r\u00f5 v\u1ec1 n\u00f3.<\/span><\/p>\n<h3><b> B\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecdc Blockchain kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecdc Blockchain. Kh\u00f4ng kh\u00f3 \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1ee3c c\u00e1c t\u00e0i li\u1ec7u tr\u1ef1c tuy\u1ebfn, \u0111\u00f4i khi mi\u1ec5n ph\u00ed, nh\u01b0 kh\u00f3a h\u1ecdc Blockchain, \u0111\u1ecdc b\u00e0i vi\u1ebft v\u00e0 tham gia c\u00e1c di\u1ec5n \u0111\u00e0n c\u1ed9ng \u0111\u1ed3ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 b\u1eaft \u0111\u1ea7u v\u1edbi nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n, th\u1ef1c h\u00e0nh b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c d\u1ef1 \u00e1n nh\u1ecf v\u00e0 lu\u00f4n mang trong m\u00ecnh th\u00e1i \u0111\u1ed9 ham h\u1ecdc h\u1ecfi \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><b>K\u1ebft lu\u1eadn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">ITviec mong b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n ph\u1ea7n n\u00e0o tr\u1ea3 l\u1eddi \u0111\u01b0\u1ee3c c\u00e2u h\u1ecfi \u201cC\u00f3 n\u00ean h\u1ecdc Blockchain?\u201d. C\u0169ng nh\u01b0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c, \u0111\u1ec3 h\u1ecdc Blockchain m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 mong mu\u1ed1n c\u1ea7n s\u1ef1 n\u1ed7 l\u1ef1c v\u00e0 ki\u00ean tr\u00ec trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n l\u00e0 l\u1eadp tr\u00ecnh vi\u00ean ch\u01b0a c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m ho\u1eb7c sinh vi\u00ean m\u1edbi ra tr\u01b0\u1eddng, n\u00ean chu\u1ea9n b\u1ecb m\u1ed9t n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c Blockchain v\u1eefng ch\u1eafc, l\u00e0 b\u01b0\u1edbc \u0111\u1ec7m cho s\u1ef1 ph\u00e1t tri\u1ec3n sau n\u00e0y.<\/span><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"sp-no-webp wp-image-5668 aligncenter sp-no-webp entered lazyloaded\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" alt=\"robby-2\" width=\"300\" height=\"300\" data-lazy-src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" data-lazy-sizes=\"(max-width: 300px) 100vw, 300px\" data-lazy-srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" data-ll-status=\"loaded\" \/><\/figure>\n<\/div>\n<p id=\"block-bdf220a1-3635-4794-9101-81d879939b92\" class=\"has-text-align-center\" style=\"text-align: center;\"><strong>B\u1ea1n th\u1ea5y b\u00e0i vi\u1ebft hay v\u00e0 h\u1eefu \u00edch? \u0110\u1eebng ng\u1ea1i Share v\u1edbi b\u1ea1n b\u00e8 v\u00e0 \u0111\u1ed3ng nghi\u1ec7p nh\u00e9.<\/strong><\/p>\n<p id=\"block-a1315aab-406f-48df-97fc-6b9584e6e134\" class=\"has-text-align-center\" style=\"text-align: center;\"><strong>V\u00e0 nhanh tay tham kh\u1ea3o\u00a0<a href=\"http:\/\/itviec.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">vi\u1ec7c l\u00e0m IT<\/a>\u00a0\u201cch\u1ea5t\u201d tr\u00ean ITviec<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ecdc Blockchain nh\u01b0 th\u1ebf n\u00e0o cho hi\u1ec7u qu\u1ea3? \u0110\u1ec3 c\u00e2u h\u1ecfi n\u00e0y \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi m\u1ed9t c\u00e1ch chi ti\u1ebft nh\u1ea5t, b\u1ea1n c\u1ea7n hi\u1ec3u v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c mong mu\u1ed1n ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ea3n th\u00e2n khi tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng Blockchain. B\u00e0i vi\u1ebft n\u00e0y c\u1eadp nh\u1eadp t\u00ecnh h\u00ecnh v\u1ec1 th\u1ecb tr\u01b0\u1eddng vi\u1ec7c l\u00e0m Blockchain hi\u1ec7n [&hellip;]<\/p>\n","protected":false},"author":206,"featured_media":65846,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-65221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u - ITviec Blog<\/title>\n<meta name=\"description\" content=\"H\u1ecdc blockchain b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? H\u1ecdc blockchain c\u1ea7n n\u1eafm v\u1eefng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0o? T\u00ecm hi\u1ec3u chi ti\u1ebft v\u00e0 \u0111\u1ea7y \u0111\u1ee7 l\u1ed9 tr\u00ecnh h\u1ecdc trong b\u00e0i vi\u1ebft n\u00e0y!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain \u0111\u1ea7y \u0111\u1ee7 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u\" \/>\n<meta property=\"og:description\" content=\"H\u1ecdc Blockchain nh\u01b0 th\u1ebf n\u00e0o cho hi\u1ec7u qu\u1ea3? \u0110\u1ec3 c\u00e2u h\u1ecfi n\u00e0y \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi m\u1ed9t c\u00e1ch chi ti\u1ebft nh\u1ea5t, b\u1ea1n c\u1ea7n hi\u1ec3u v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c mong mu\u1ed1n ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ea3n\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/\" \/>\n<meta property=\"og:site_name\" content=\"ITviec Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ITviec\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-01T05:11:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-01T07:37:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/hoc-blockchain-blog-thumbnail-vippro.png\" \/>\n\t<meta property=\"og:image:width\" content=\"3959\" \/>\n\t<meta property=\"og:image:height\" content=\"2084\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Ly Mai\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ITviec\" \/>\n<meta name=\"twitter:site\" content=\"@ITviec\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ly Mai\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"18 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u - ITviec Blog","description":"H\u1ecdc blockchain b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? H\u1ecdc blockchain c\u1ea7n n\u1eafm v\u1eefng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0o? T\u00ecm hi\u1ec3u chi ti\u1ebft v\u00e0 \u0111\u1ea7y \u0111\u1ee7 l\u1ed9 tr\u00ecnh h\u1ecdc trong b\u00e0i vi\u1ebft n\u00e0y!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/","og_locale":"vi_VN","og_type":"article","og_title":"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain \u0111\u1ea7y \u0111\u1ee7 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u","og_description":"H\u1ecdc Blockchain nh\u01b0 th\u1ebf n\u00e0o cho hi\u1ec7u qu\u1ea3? \u0110\u1ec3 c\u00e2u h\u1ecfi n\u00e0y \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi m\u1ed9t c\u00e1ch chi ti\u1ebft nh\u1ea5t, b\u1ea1n c\u1ea7n hi\u1ec3u v\u00e0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c mong mu\u1ed1n ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ea3n","og_url":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/","og_site_name":"ITviec Blog","article_publisher":"https:\/\/www.facebook.com\/ITviec","article_published_time":"2024-04-01T05:11:42+00:00","article_modified_time":"2024-10-01T07:37:47+00:00","og_image":[{"width":3959,"height":2084,"url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/hoc-blockchain-blog-thumbnail-vippro.png","type":"image\/png"}],"author":"Ly Mai","twitter_card":"summary_large_image","twitter_creator":"@ITviec","twitter_site":"@ITviec","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Ly Mai","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"18 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#article","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/"},"author":{"name":"Ly Mai","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/0e2a6633a52e83a6c15198bd801ebe4a"},"headline":"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain \u0111\u1ea7y \u0111\u1ee7 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u","datePublished":"2024-04-01T05:11:42+00:00","dateModified":"2024-10-01T07:37:47+00:00","mainEntityOfPage":{"@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/"},"wordCount":4840,"publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"image":{"@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/hoc-blockchain-blog-thumbnail-vippro.png","articleSection":["Chuy\u00ean m\u00f4n IT"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/","url":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/","name":"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u - ITviec Blog","isPartOf":{"@id":"https:\/\/itviec.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#primaryimage"},"image":{"@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#primaryimage"},"thumbnailUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/hoc-blockchain-blog-thumbnail-vippro.png","datePublished":"2024-04-01T05:11:42+00:00","dateModified":"2024-10-01T07:37:47+00:00","description":"H\u1ecdc blockchain b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u? H\u1ecdc blockchain c\u1ea7n n\u1eafm v\u1eefng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0o? T\u00ecm hi\u1ec3u chi ti\u1ebft v\u00e0 \u0111\u1ea7y \u0111\u1ee7 l\u1ed9 tr\u00ecnh h\u1ecdc trong b\u00e0i vi\u1ebft n\u00e0y!","breadcrumb":{"@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#primaryimage","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/hoc-blockchain-blog-thumbnail-vippro.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/03\/hoc-blockchain-blog-thumbnail-vippro.png","width":3959,"height":2084,"caption":"h\u1ecdc blockchain - itviec blog"},{"@type":"BreadcrumbList","@id":"https:\/\/itviec.com\/blog\/lo-trinh-hoc-blockchain\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Chuy\u00ean m\u00f4n IT","item":"https:\/\/itviec.com\/blog\/chuyen-mon-it\/"},{"@type":"ListItem","position":2,"name":"H\u1ecdc Blockchain: L\u1ed9 tr\u00ecnh h\u1ecdc Blockchain \u0111\u1ea7y \u0111\u1ee7 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u"}]},{"@type":"WebSite","@id":"https:\/\/itviec.com\/blog\/#website","url":"https:\/\/itviec.com\/blog\/","name":"ITviec Blog","description":"IT Jobs &amp; People in Vietnam","publisher":{"@id":"https:\/\/itviec.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/itviec.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/itviec.com\/blog\/#organization","name":"ITviec","url":"https:\/\/itviec.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","contentUrl":"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/12\/itviec-black-square-facebook.png","width":1800,"height":1800,"caption":"ITviec"},"image":{"@id":"https:\/\/itviec.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ITviec","https:\/\/x.com\/ITviec","https:\/\/www.linkedin.com\/company\/itviec","https:\/\/www.youtube.com\/channel\/UCYthAQ3bcGr57M_ag5gHDvQ"]},{"@type":"Person","@id":"https:\/\/itviec.com\/blog\/#\/schema\/person\/0e2a6633a52e83a6c15198bd801ebe4a","name":"Ly Mai","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/afa3859f32fa3624665381c85e60711b431ffca355a28c4e4c2522f0c6c908d1?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/afa3859f32fa3624665381c85e60711b431ffca355a28c4e4c2522f0c6c908d1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/afa3859f32fa3624665381c85e60711b431ffca355a28c4e4c2522f0c6c908d1?s=96&d=mm&r=g","caption":"Ly Mai"},"url":"https:\/\/itviec.com\/blog\/author\/ly-mai\/"}]}},"_links":{"self":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/65221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/users\/206"}],"replies":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/comments?post=65221"}],"version-history":[{"count":0,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/posts\/65221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media\/65846"}],"wp:attachment":[{"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/media?parent=65221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/categories?post=65221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itviec.com\/blog\/wp-json\/wp\/v2\/tags?post=65221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}