{"id":7886,"date":"2023-10-26T19:52:52","date_gmt":"2023-10-26T12:52:52","guid":{"rendered":"https:\/\/teky.edu.vn\/blog\/?p=7886"},"modified":"2023-10-29T15:20:54","modified_gmt":"2023-10-29T08:20:54","slug":"cong-nghe-blockchain","status":"publish","type":"post","link":"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec? Xu h\u01b0\u1edbng Blockchain m\u00e0 b\u1ea1n n\u00ean bi\u1ebft"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;7886&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;5&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (5 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec? Xu h\u01b0\u1edbng Blockchain m\u00e0 b\u1ea1n n\u00ean bi\u1ebft&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (5 b\u00ecnh ch\u1ecdn)    <\/div>\n    <\/div>\n<p style=\"text-align: justify;\"><em><span style=\"font-weight: 400;\"><strong>C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/strong>, ch\u1eafc h\u1eb3n r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00f2 m\u00f2 v\u00e0 quan t\u00e2m \u0111\u1ebfn l\u0129nh v\u1ef1c n\u00e0y. \u0110\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd tr\u1edf th\u00e0nh xu h\u01b0\u1edbng c\u00f4ng vi\u1ec7c m\u1edbi c\u1ee7a nh\u1eefng n\u0103m ti\u1ebfp theo, vi\u1ec7c h\u1ecdc Blockchain l\u00e0 \u0111i\u1ec1u \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi mong mu\u1ed1n. N\u1ebfu nh\u01b0 b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u k\u1ef9 c\u00e0ng h\u01a1n v\u1ec1 nh\u1eefng chia s\u1ebb c\u1ee7a ch\u00fang t\u00f4i th\u00f4ng qua b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y \u0111\u1ecdc ngay nh\u00e9. Ch\u00fang t\u00f4i mang \u0111\u1ebfn cho b\u1ea1n nh\u1eefng th\u00f4ng tin v\u1ec1 <strong>Blockchain l\u00e0 g\u00ec<\/strong>, b\u00ean c\u1ea1nh \u0111\u00f3 g\u1ee3i \u00fd cho b\u1ea1n th\u00eam nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u00fa v\u1ecb khi t\u00ecm hi\u1ec3u l\u1eadp tr\u00ecnh Blockchain. B\u1eaft \u0111\u1ea7u ngay th\u00f4i n\u00e0o!<\/span><\/em><\/p>\n<figure id=\"attachment_7885\" aria-describedby=\"caption-attachment-7885\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7885\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/thong-tin-ve-cong-nghe-blockchain.jpg\" alt=\"Th\u00f4ng tin v\u1ec1 c\u00f4ng ngh\u1ec7 blockchain\" width=\"650\" height=\"400\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/thong-tin-ve-cong-nghe-blockchain.jpg 650w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/thong-tin-ve-cong-nghe-blockchain-400x246.jpg 400w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-7885\" class=\"wp-caption-text\">Th\u00f4ng tin v\u1ec1 c\u00f4ng ngh\u1ec7 blockchain<\/figcaption><\/figure>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 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 <\/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:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Dinh_nghia_ve_cong_nghe_Blockchain_%E2%80%93_Block_chain_la_gi\" >\u0110\u1ecbnh ngh\u0129a v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain &#8211; Block chain l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Cong_nghe_Blockchain_hoat_dong_ra_sao\" >C\u00f4ng ngh\u1ec7 Blockchain ho\u1ea1t \u0111\u1ed9ng ra sao?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Ung_dung_cua_cong_nghe_Blockchain_la_gi\" >\u1ee8ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Uu_diem_cua_Blockchain\" >\u01afu \u0111i\u1ec3m c\u1ee7a Blockchain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Nhuoc_diem_cua_cong_nghe_Blockchain\" >Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 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:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Tu_hoc_lap_trinh_Blockchain_can_co_nhung_dieu_gi\" >T\u1ef1 h\u1ecdc l\u1eadp tr\u00ecnh Blockchain c\u1ea7n c\u00f3 nh\u1eefng \u0111i\u1ec1u g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Xu_huong_nhung_nam_toi_cua_Blockchain_la_gi\" >Xu h\u01b0\u1edbng nh\u1eefng n\u0103m t\u1edbi c\u1ee7a Blockchain l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Thong_tin_co_ban_ve_Hoc_vien_chuyen_dao_tao_cong_nghe_va_lap_trinh_%E2%80%93_Teky\" >Th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 H\u1ecdc vi\u1ec7n chuy\u00ean \u0111\u00e0o t\u1ea1o c\u00f4ng ngh\u1ec7 v\u00e0 l\u1eadp tr\u00ecnh &#8211; Teky\u00a0<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Day_la_chuong_trinh_khong_chi_trang_bi_kien_thuc_lap_trinh_ma_con_ren_luyen_nhom_ky_nang_4Cs_Tre_se_duoc\" >\u0110\u00e2y l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng ch\u1ec9 trang b\u1ecb ki\u1ebfn th\u1ee9c l\u1eadp tr\u00ecnh m\u00e0 c\u00f2n r\u00e8n luy\u1ec7n nh\u00f3m k\u1ef9 n\u0103ng 4Cs. Tr\u1ebb s\u1ebd \u0111\u01b0\u1ee3c:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/teky.edu.vn\/blog\/cong-nghe-blockchain\/#Lien_he_ngay_hoc_vien_cong_nghe_sang_tao_TEKY_de_duoc_tu_van_khoa_hoc\" >Li\u00ean h\u1ec7 ngay h\u1ecdc vi\u1ec7n c\u00f4ng ngh\u1ec7 s\u00e1ng t\u1ea1o TEKY \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n kh\u00f3a h\u1ecdc:<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Dinh_nghia_ve_cong_nghe_Blockchain_%E2%80%93_Block_chain_la_gi\"><\/span><b>\u0110\u1ecbnh ngh\u0129a v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain &#8211; Block chain l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nhi\u1ec1u ng\u01b0\u1eddi kh\u00f4ng bi\u1ebft c\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec. Tr\u00ean th\u1ef1c t\u1ebf, Blockchain hay c\u00f2n \u0111\u01b0\u1ee3c coi l\u00e0 cu\u1ed1n s\u1ed5 c\u00e1i. Ch\u00fang l\u00e0 h\u1ec7 th\u1ed1ng c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u, c\u00f3 th\u1ec3 cho ph\u00e9p l\u01b0u tr\u1eef m\u1ed9t l\u01b0\u1ee3ng l\u1edbn th\u00f4ng tin c\u0169ng nh\u01b0 truy\u1ec1n t\u1ea3i ho\u00e0n to\u00e0n l\u01b0\u1ee3ng th\u00f4ng tin \u0111\u00f3. C\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau b\u1eb1ng c\u00e1c m\u00e3 h\u00f3a.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi t\u00ecm hi\u1ec3u v\u1ec1 cong nghe Blockchain, ta th\u1ea5y c\u00e1c kh\u1ed1i th\u00f4ng tin n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u1ed9c l\u1eadp theo th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. Ngo\u00e0i ra, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 tham gia h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n qua \u0111\u01a1n v\u1ecb trung gian.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Gi\u1ea3i th\u00edch d\u1ec5 hi\u1ec3u h\u01a1n, m\u1ed9t kh\u1ed1i th\u00f4ng tin khi \u0111\u01b0\u1ee3c ghi v\u00e0o trong h\u1ec7 th\u1ed1ng n\u00e0y, ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u1ebd kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c. Khi \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a m\u1ecdi ng\u01b0\u1eddi, \u0111i\u1ec1u n\u00e0y m\u1edbi c\u00f3 th\u1ec3 l\u00e0m cho kh\u1ed1i th\u00f4ng tin \u0111\u00f3 thay \u0111\u1ed5i. Th\u1ebf n\u00ean, \u0111\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ed9ng khi nh\u1eafc \u0111\u1ebfn blockchain la gi v\u00e0 khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi th\u1ef1c s\u1ef1 an t\u00e2m, th\u00edch th\u00fa.\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/lotrinhlaptrinh.teky.vn\/?utm_id=ContentBlog&amp;utm_medium=Click_Blog&amp;utm_source=ContentBlog\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22416\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2023\/10\/dang-ky-lap-trinh-teky.gif\" alt=\"dang-ky-lap-trinh\" width=\"600\" height=\"314\" \/><\/a><\/p>\n<p><b><i>&gt;&gt;&gt; Xem th\u00eam <a href=\"https:\/\/teky.edu.vn\/blog\/api-la-gi\/\">: <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;API l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u th\u00f4ng tin chi ti\u1ebft v\u1ec1 web API b\u1ea1n n\u00ean bi\u1ebft&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4480,&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">API l\u00e0 g\u00ec? T\u00ecm hi\u1ec3u th\u00f4ng tin chi ti\u1ebft v\u1ec1 web API b\u1ea1n n\u00ean bi\u1ebft<\/span><\/a><\/i><\/b><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cong_nghe_Blockchain_hoat_dong_ra_sao\"><\/span><b>C\u00f4ng ngh\u1ec7 Blockchain ho\u1ea1t \u0111\u1ed9ng ra sao?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u1eafc \u0111\u1ebfn c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Blockchain technology l\u00e0 g\u00ec, ch\u00fang c\u00f3 4 y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n \u0111\u01b0\u1ee3c ghi nh\u1edb. C\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c l\u1ea7n l\u01b0\u1ee3t li\u1ec7t k\u00ea ra nh\u01b0 sau:<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ph\u1ea3i c\u00f3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng giao d\u1ecbch: c\u00e1c ho\u1ea1t \u0111\u1ed9ng mua b\u00e1n, trao \u0111\u1ed5i ph\u1ea3i \u0111\u01b0\u1ee3c di\u1ec5n ra m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. V\u00ed d\u1ee5 nh\u01b0 b\u1ea1n n\u00ean s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ec3 mua h\u00e0ng h\u00f3a \u1edf tr\u00ean trang th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed Amazon.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ph\u1ea3i x\u00e1c minh c\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n: T\u1ea5t c\u1ea3 m\u1ecdi th\u00f4ng tin li\u00ean quan \u0111\u1ebfn giao d\u1ecbch \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c ghi l\u1ea1i m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng, ch\u1ec9n ch\u1ee7. Ch\u00fang bao g\u1ed3m: \u0111\u1ecba \u0111i\u1ec3m, th\u1eddi gian, ng\u01b0\u1eddi tham gia, s\u1ed1 ti\u1ec1n giao d\u1ecbch\u2026 T\u1eeb \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 m\u00ecnh \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 m\u1ee5c nh\u01b0 t\u1ed5ng s\u1ed1 ti\u1ec1n m\u00e0 m\u00ecnh \u0111\u00e3 tr\u1ea3 \u0111\u1ec3 order \u0111\u01a1n h\u00e0ng l\u00e0 bao nhi\u00eau, b\u1ea1n \u0111\u00e3 order nh\u1eefng g\u00ec, t\u00ecnh tr\u1ea1ng \u0111\u01a1n h\u00e0ng nh\u01b0 th\u1ebf n\u00e0o, th\u1eddi gian \u0111\u1ec3 m\u00ecnh nh\u1eadn \u0111\u01b0\u1ee3c h\u00e0ng l\u00e0 bao l\u00e2u\u2026<\/span><\/p>\n<figure id=\"attachment_7888\" aria-describedby=\"caption-attachment-7888\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7888\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/cong-nghe-blockchain-co-tinh-bao-mat-cao.jpg\" alt=\"C\u00f4ng ngh\u1ec7 blockchain c\u00f3 t\u00ednh b\u1ea3o m\u1eadt cao\" width=\"650\" height=\"400\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/cong-nghe-blockchain-co-tinh-bao-mat-cao.jpg 650w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/cong-nghe-blockchain-co-tinh-bao-mat-cao-400x246.jpg 400w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-7888\" class=\"wp-caption-text\">C\u00f4ng ngh\u1ec7 blockchain b\u1ea3o m\u1eadt cao<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1c giao d\u1ecbch n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong Block: M\u1ecdi th\u00f4ng tin \u0111\u01a1n h\u00e0ng m\u00e0 ta th\u1ef1c hi\u1ec7n, ta \u0111\u1ec1u c\u00f3 th\u1ec3 xem l\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1ec3 d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd. Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u1ee5c n\u00e0y trong ph\u1ea7n qu\u1ea3n l\u00fd \u0111\u01a1n h\u00e0ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Hash ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong Blockchain: V\u1edbi <em>c\u00f4ng ngh\u1ec7 Blockchain<\/em>, m\u1ed9t block b\u1eaft bu\u1ed9c ph\u1ea3i nh\u1eadn \u0111\u01b0\u1ee3c hash. \u0110\u00e2y l\u00e0 m\u1ed9t h\u00e0m chuy\u1ec3n \u0111\u1ed5i t\u1eeb gi\u00e1 tr\u1ecb n\u00e0y sang gi\u00e1 tr\u1ecb kh\u00e1c.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u1edd c\u00f3 k\u1ef9 thu\u1eadt Blockchain, 2 b\u00ean c\u00f3 th\u1ec3 giao d\u1ecbch v\u1edbi nhau m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn s\u1ef1 ch\u1ee9ng ki\u1ebfn c\u1ee7a m\u1ed9t b\u00ean th\u1ee9 ba. Th\u1ebf n\u00ean, c\u00f3 th\u1ec3 coi \u0111\u00e2y l\u00e0 s\u1ef1 ra \u0111\u1eddi cho c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"Gi\u1ea3i th\u00edch c\u00f4ng ngh\u1ec7 BLOCKCHAIN r\u1ea5t d\u1ec5 hi\u1ec3u\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/auMA7jIHYvQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Ung_dung_cua_cong_nghe_Blockchain_la_gi\"><\/span><b>\u1ee8ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">V\u1edbi nh\u1eefng ng\u01b0\u1eddi mu\u1ed1n t\u00ecm hi\u1ec3u \u1ee9ng d\u1ee5ng c\u1ee7a Blockchain la g\u00ec, r\u1ea5t d\u1ec5 \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong r\u1ea5t nhi\u1ec1u c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 li\u1ec7t k\u00ea ra \u0111\u1ec3 c\u00e1c b\u1ea1n bi\u1ebft v\u00e0 t\u00ecm hi\u1ec3u nh\u01b0 sau:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt (Utility)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u1eadn t\u1ea3i v\u00e0 Logistic<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Khai th\u00e1c<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u00f4ng nghi\u1ec7p<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Khu v\u1ef1c c\u00f4ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u00e1n l\u1ebb<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">b\u1ea3o hi\u1ec3m<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ngh\u1ec7 thu\u1eadt v\u00e0 gi\u1ea3i tr\u00ed<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 t\u00e0i ch\u00ednh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7, vi\u1ec5n th\u00f4ng v\u00e0 truy\u1ec1n th\u00f4ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ebf t\u1ea1o<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 \u00f4 t\u00f4 Automotive<\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/lotrinhlaptrinh.teky.vn\/?utm_id=ContentBlog&amp;utm_medium=Click_Blog&amp;utm_source=ContentBlog\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22417\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2023\/10\/dang-ky-lap-trinh-teky1.gif\" alt=\"dang-ky-lap-trinh-teky1\" width=\"600\" height=\"314\" \/><\/a><\/p>\n<p>&gt;&gt;&gt; Xem th\u00eam : <a href=\"https:\/\/teky.edu.vn\/blog\/nodejs-la-gi\/\"><span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;NodeJS l\u00e0 g\u00ec? Tr\u1ecdn b\u1ed9 t\u00e0i li\u1ec7u Node.JS c\u01a1 b\u1ea3n kh\u00f4ng th\u1ec3 b\u1ecf qua&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4480,&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">NodeJS l\u00e0 g\u00ec? Tr\u1ecdn b\u1ed9 t\u00e0i li\u1ec7u Node.JS c\u01a1 b\u1ea3n kh\u00f4ng th\u1ec3 b\u1ecf qua<\/span><\/a><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Uu_diem_cua_Blockchain\"><\/span><b>\u01afu \u0111i\u1ec3m c\u1ee7a Blockchain<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 Blockchain c\u00f3 r\u1ea5t nhi\u1ec1u \u01b0u \u0111i\u1ec3m kh\u00e1c nhau. T\u00ecm hi\u1ec3u v\u1ec1 blogchain, b\u1ea1n s\u1ebd th\u1ea5y \u0111\u00e2y l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh c\u00f3 t\u00ednh b\u1ea3o m\u1eadt cao, t\u1eeb \u0111\u00f3 gi\u00fap b\u1ea1n kh\u00f4ng ph\u1ea3i lo l\u1eafng v\u1ec1 t\u00ecnh tr\u1ea1ng b\u1ecb \u0111\u00e1nh c\u1eafp, th\u1eadm ch\u00ed s\u1eeda \u0111\u1ed5i th\u00f4ng tin kh\u00f4ng nh\u01b0 mong mu\u1ed1n. \u0110\u00e2y l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng phi t\u1eadp trung, th\u1ebf n\u00ean c\u00e1c th\u00f4ng tin kh\u00f4ng b\u1ecb ki\u1ec3m so\u00e1t b\u1edfi duy nh\u1ea5t m\u1ed9t b\u00ean. Nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 n\u00f3i tr\u00ean, b\u1ea5t c\u1ee9 ai c\u1ea7n thay \u0111\u1ed5i th\u00f4ng tin g\u00ec \u0111\u1ec1u c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn \u0111\u1ebfn t\u1eeb c\u1ea3 \u0111\u00f4i b\u00ean.<\/span><\/p>\n<figure id=\"attachment_7890\" aria-describedby=\"caption-attachment-7890\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7890\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/cong-nghe-blockchain-rat-quan-trong.jpg\" alt=\"C\u00f4ng ngh\u1ec7 blockchain r\u1ea5t quan tr\u1ecdng\" width=\"650\" height=\"400\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/cong-nghe-blockchain-rat-quan-trong.jpg 650w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/cong-nghe-blockchain-rat-quan-trong-400x246.jpg 400w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-7890\" class=\"wp-caption-text\">C\u00f4ng ngh\u1ec7 blockchain r\u1ea5t quan tr\u1ecdng<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Nhuoc_diem_cua_cong_nghe_Blockchain\"><\/span><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tuy c\u00f4ng ngh\u1ec7 Blockchain h\u1eefu \u00edch nh\u01b0 v\u1eady nh\u01b0ng ch\u00fang v\u1eabn c\u00f2n m\u1ed9t s\u1ed1 \u0111i\u1ec3m ch\u01b0a th\u1ef1c s\u1ef1 \u01b0ng \u00fd \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 an t\u00e2m s\u1eed d\u1ee5ng. H\u00e3y c\u1ea9n tr\u1ecdng m\u1ed9t s\u1ed1 \u0111i\u1ec1u sau \u0111\u00e2y nh\u00e9<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u1ec5 b\u1ecb l\u00e0m phi\u1ec1n b\u1edfi c\u00e1c hacker: Tr\u00ean th\u1ef1c t\u1ebf, d\u00f9 thu\u1eadt to\u00e1n Blockchain \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi Proof of Work, tuy nhi\u00ean \u0111\u00e2y v\u1eabn \u0111\u01b0\u1ee3c nh\u1eadn \u0111\u1ecbnh l\u00e0 l\u1ef1a ch\u1ecdn c\u1ee7a c\u00e1c hacker trong qu\u00e1 tr\u00ecnh \u0103n c\u1eafp th\u00f4ng tin.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">S\u1eeda \u0111\u1ed5i d\u1eef li\u1ec7u kh\u00f3 kh\u0103n \u0111\u00f4i khi l\u1ea1i l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m: D\u00f9 r\u1eb1ng tr\u01b0\u1edbc \u0111\u00f3, ch\u00fang t\u00f4i \u0111\u00e3 coi \u0111\u00e2y l\u00e0 \u01b0u \u0111i\u1ec3m nh\u01b0ng c\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y r\u1eb1ng, s\u1ef1 \u1ed5n \u0111\u1ecbnh n\u00e0y c\u0169ng l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m. Kh\u00f3 thay \u0111\u1ed5i khi\u1ebfn cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p tr\u1edf n\u00ean t\u1ed1n th\u1eddi gian \u0111\u1ec3 gi\u1ea3i quy\u1ebft, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u01b0\u1eddi s\u1eed d\u1ee5ng<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Kh\u00f3a ri\u00eang g\u00e2y ra s\u1ef1 b\u1ea5t ti\u1ec7n: C\u00e1c t\u00e0i kho\u1ea3n Blockchain s\u1ebd \u0111\u01b0\u1ee3c c\u1ea5p kh\u00f3a chung s\u1eed d\u1ee5ng \u0111\u1ec3 chia s\u1ebb, v\u00e0 lo\u1ea1i kh\u00f3a ri\u00eang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1eef b\u00ed m\u1eadt. Mu\u1ed1n truy c\u1eadp v\u00e0o ti\u1ec1n c\u1ee7a m\u00ecnh, b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 kh\u00f3a ri\u00eang \u0111\u1ec3 s\u1eed d\u1ee5ng. H\u00e3y gi\u1eef code n\u00e0y th\u1eadt c\u1ea9n th\u1eadn nh\u00e9 b\u1edfi n\u1ebfu nh\u01b0 b\u1ea1n l\u00e0m m\u1ea5t, b\u1ea1n s\u1ebd kh\u00f4ng c\u00f2n quy\u1ec1n truy c\u1eadp v\u00e0o trong qu\u1ef9 n\u1eefa \u0111\u00e2u.<\/span><\/p>\n<p><em><strong>&gt;&gt; Xem th\u00eam:<\/strong><a href=\"https:\/\/teky.edu.vn\/blog\/qa-qc-la-gi\/\"> <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;QA\/QC l\u00e0 g\u00ec? Nh\u1eefng vi\u1ec7c l\u00e0m QA\/ QC n\u00ean bi\u1ebft 2022&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4480,&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">QA\/QC l\u00e0 g\u00ec? Nh\u1eefng vi\u1ec7c l\u00e0m QA\/ QC n\u00ean bi\u1ebft 2022<\/span><\/a><\/em><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tu_hoc_lap_trinh_Blockchain_can_co_nhung_dieu_gi\"><\/span><b>T\u1ef1 h\u1ecdc l\u1eadp tr\u00ecnh Blockchain c\u1ea7n c\u00f3 nh\u1eefng \u0111i\u1ec1u g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i s\u1ebd g\u1ee3i \u00fd cho b\u1ea1n m\u1ed9t s\u1ed1 t\u00e0i li\u1ec7u v\u1ec1 Blockchain \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o. \u0110\u00e2y \u0111\u1ec1u l\u00e0 nh\u1eefng t\u00e0i li\u1ec7u h\u1eefu \u00edch v\u00e0 \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 r\u1ea5t cao.\u00a0<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Down the Rabbit Hole: Cu\u1ed1n s\u00e1ch gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ee9c m\u1ea1nh m\u00e0 Blockchain mang \u0111\u1ebfn, sau \u0111\u00f3 l\u00e0m sao c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c h\u1ebft s\u1ee9c m\u1ea1nh \u0111\u00f3 v\u00e0o nh\u1eefng g\u00ec m\u00e0 m\u00ecnh \u0111ang th\u1ef1c hi\u1ec7n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Blockchain: Blueprint for a new Economy: \u0110\u00e2y l\u00e0 cu\u1ed1n s\u00e1ch v\u00f4 c\u00f9ng ch\u1ea5t \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Blockchain. Nh\u1edd c\u00f3 n\u00f3, ng\u01b0\u1eddi \u0111\u1ecdc c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng t\u1ed1t h\u01a1n nh\u1eefng ti\u1ec1m n\u0103ng, gi\u00e1 tr\u1ecb m\u00e0 cu\u1ed1n s\u00e1ch n\u00e0y \u0111em \u0111\u1ebfn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 Blockchain t\u1eeb A \u0111\u1ebfn Z: Cho nh\u1eefng ai m\u1edbi b\u1eaft \u0111\u1ea7u, ch\u01b0a bi\u1ebft ph\u1ea3i h\u1ecdc g\u00ec h\u1ee3p l\u00fd th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 cu\u1ed1n gi\u00e1o tr\u00ecnh ti\u1ebfng Vi\u1ec7t v\u00f4 c\u00f9ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi b\u1ea1n. Ch\u00fang c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n h\u00f3a gi\u1ea3i \u0111\u01b0\u1ee3c m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 Cryptocurrency, Bitcoin\u2026 \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng th\u00e0nh th\u1ea1o nh\u1ea5t.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Xu_huong_nhung_nam_toi_cua_Blockchain_la_gi\"><\/span><b>Xu h\u01b0\u1edbng nh\u1eefng n\u0103m t\u1edbi c\u1ee7a Blockchain l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">K\u1ec3 v\u1ec1 h\u1ecdc l\u1eadp tr\u00ecnh Blockchain, xu h\u01b0\u1edbng c\u1ee7a nh\u1eefng n\u0103m t\u1edbi s\u1ebd l\u00e0 n\u00e2ng cao tinh th\u1ea7n t\u1ef1 h\u1ecdc. Ch\u00fang \u0111\u1ec1u d\u1ef1a v\u00e0o nh\u1eefng \u0111i\u1ec1u c\u0103n b\u1ea3n \u0111\u00e3 c\u00f3 s\u1eb5n, b\u1edfi th\u1ebf n\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 l\u1eadp tr\u00ecnh v\u00e0 s\u1eed d\u1ee5ng cho vi\u1ec7c tri\u1ec3n khai Bitcoin l\u00e0 \u0111i\u1ec1u c\u1ef1c k\u1ef3 h\u1ee3p l\u00fd. Hi\u1ec7n nay, b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p h\u1ecdc ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y c\u00f9ng v\u1edbi nh\u1eefng ng\u00f4n ng\u1eef kh\u00e1c kh\u01b0 JavaScript, Golang, Vyper, Solidity, Java\u2026 \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng c\u1ee7a m\u00ecnh nh\u00e9. Vi\u1ec7c t\u1ef1 h\u1ecdc v\u1eeba gi\u00fap b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c ti\u1ec1n m\u00e0 c\u0169ng t\u1eadn d\u1ee5ng t\u1ed1i \u0111a qu\u1ef9 th\u1eddi gian c\u1ee7a m\u00ecnh, do \u0111\u00f3 \u0111\u1eebng b\u1ecf qua nh\u00e9.<\/span><\/p>\n<figure id=\"attachment_7889\" aria-describedby=\"caption-attachment-7889\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7889\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/nhieu-nguoi-to-mo-ve-kien-thuc-nay.jpg\" alt=\"Nhi\u1ec1u ng\u01b0\u1eddi t\u00f2 m\u00f2 v\u1ec1 ki\u1ebfn th\u1ee9c n\u00e0y\" width=\"650\" height=\"400\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/nhieu-nguoi-to-mo-ve-kien-thuc-nay.jpg 650w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/07\/nhieu-nguoi-to-mo-ve-kien-thuc-nay-400x246.jpg 400w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-7889\" class=\"wp-caption-text\">Nhi\u1ec1u ng\u01b0\u1eddi t\u00f2 m\u00f2 v\u1ec1 ki\u1ebfn th\u1ee9c n\u00e0y<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin m\u00e0 ch\u00fang t\u00f4i mang \u0111\u1ebfn cho b\u1ea1n \u0111\u1ecdc v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain. Ch\u00fang t\u00f4i \u0111\u00e3 gi\u1ea3i \u0111\u00e1p h\u1ebft t\u1ea5t c\u1ea3 nh\u1eefng th\u1eafc m\u1eafc c\u1ee7a b\u1ea1n \u0111\u1ecdc, ngo\u00e0i ra h\u01b0\u1edbng d\u1eabn b\u1ea1n l\u1ef1a ch\u1ecdn nh\u1eefng cu\u1ed1n s\u00e1ch hay m\u00e0 m\u00ecnh kh\u00f4ng th\u1ec3 b\u1ecf l\u1ee1 n\u1ebfu c\u00f3 \u00fd \u0111\u1ecbnh t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n. Tr\u1edf th\u00e0nh m\u1ed9t nh\u00e2n vi\u00ean IT ch\u1eafc ch\u1eafn s\u1ebd l\u00e0 con \u0111\u01b0\u1eddng kh\u00f4ng d\u1ec5 d\u00e0ng b\u1edfi b\u1ea1n c\u1ea7n trau d\u1ed3i r\u1ea5t nhi\u1ec1u ki\u1ebfn th\u1ee9c. Th\u1ebf nh\u01b0ng ch\u00fang t\u00f4i tin ch\u1eafc r\u1eb1ng r\u1ed3i b\u1ea1n s\u1ebd l\u00e0m \u0111\u01b0\u1ee3c. \u0110\u1eebng qu\u00ean tham kh\u1ea3o th\u00eam th\u00f4ng tin v\u1ec1 b\u00e0i vi\u1ebft so s\u00e1nh <\/span><a href=\"https:\/\/teky.edu.vn\/blog\/qa-qc-la-gi\/\"><span style=\"font-weight: 400;\">qa qc l\u00e0 g\u00ec<\/span><\/a><span style=\"font-weight: 400;\"> \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft b\u1ea1n nh\u00e9!\u00a0<\/span><\/p>\n<p><a href=\"https:\/\/lotrinhlaptrinh.teky.vn\/?utm_id=ContentBlog&amp;utm_medium=Click_Blog&amp;utm_source=ContentBlog\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-22422\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2023\/10\/lap-trinh-cho-tre.gif\" alt=\"lap-trinh-cho-tre\" width=\"600\" height=\"314\" \/><\/a><\/p>\n<p>&gt;&gt;&gt; Xem th\u00eam :<a href=\"https:\/\/teky.edu.vn\/blog\/devops-la-gi\/\"> <span data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Devops l\u00e0 g\u00ec? K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 khi tr\u1edf th\u00e0nh Devops Engineer&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4480,&quot;10&quot;:2,&quot;11&quot;:0,&quot;15&quot;:&quot;Arial&quot;}\">Devops l\u00e0 g\u00ec? K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 khi tr\u1edf th\u00e0nh Devops Engineer<\/span><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Thong_tin_co_ban_ve_Hoc_vien_chuyen_dao_tao_cong_nghe_va_lap_trinh_%E2%80%93_Teky\"><\/span><span style=\"font-size: 24px; color: #339966;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;C\u00f9ng T\u00ecm Hi\u1ec3u V\u1ec1 Teky H\u1ecdc Vi\u1ec7n 5 sao \u0110\u00e0o T\u1ea1o Tr\u1ebb Em H\u1ecdc L\u1eadp Tr\u00ecnh (4-18 tu\u1ed5i)&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:17153,&quot;3&quot;:{&quot;1&quot;:0},&quot;11&quot;:4,&quot;12&quot;:0,&quot;17&quot;:1}\">Th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 H\u1ecdc vi\u1ec7n chuy\u00ean \u0111\u00e0o t\u1ea1o c\u00f4ng ngh\u1ec7 v\u00e0 l\u1eadp tr\u00ecnh &#8211; Teky\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><iframe loading=\"lazy\" title=\"H\u1ecdc l\u1eadp tr\u00ecnh tr\u1ebb em \u1edf \u0111\u00e2u? - Gi\u1edbi thi\u1ec7u h\u1ecdc vi\u1ec7n c\u00f4ng ngh\u1ec7 TEKY h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/kGgr0XJAxFM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><strong>TEKY l\u00e0 H\u1ecdc vi\u1ec7n s\u00e1ng t\u1ea1o c\u00f4ng ngh\u1ec7<\/strong> v\u1edbi ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3ng d\u1ea1y STEAM (Science \u2013 Technology \u2013 Engineering \u2013 Art \u2013 Mathematics) theo chu\u1ea9n M\u1ef9 \u0111\u1ea7u ti\u00ean t\u1ea1i Vi\u1ec7t Nam d\u00e0nh cho tr\u1ebb em t\u1eeb 4 \u0111\u1ebfn 18 tu\u1ed5i.<\/p>\n<p>\u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o th\u00e1ng 6 n\u0103m 2016, TEKY quy\u1ebft t\u00e2m th\u1ef1c hi\u1ec7n s\u1ee9 m\u1ec7nh mang \u0111\u1ebfn cho th\u1ebf h\u1ec7 tr\u1ebb Vi\u1ec7t Nam ki\u1ebfn th\u1ee9c to\u00e0n di\u1ec7n v\u1ec1 STEAM, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c t\u01b0 duy c\u00f4ng ngh\u1ec7, khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 k\u1ef9 n\u0103ng th\u1ebf k\u1ef7 21 \u2013 4Cs (Critical Thinking: T\u01b0 duy ph\u1ea3n bi\u1ec7n \u2013 Communication: Giao ti\u1ebfp \u2013 Creativity: S\u00e1ng t\u1ea1o \u2013 Collaboration: L\u00e0m vi\u1ec7c nh\u00f3m).<\/p>\n<figure id=\"attachment_14828\" aria-describedby=\"caption-attachment-14828\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/teky.edu.vn\/?utm_source=Blog&amp;utm_medium=baiviet\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14828 size-full\" src=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/03\/Trai-nghiem-hoc-lap-trinh-mien-phi.jpg\" alt=\"Tr\u1ea3i nghi\u1ec7m h\u1ecdc l\u1eadp tr\u00ecnh mi\u1ec5n ph\u00ed\" width=\"600\" height=\"400\" srcset=\"https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/03\/Trai-nghiem-hoc-lap-trinh-mien-phi.jpg 600w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/03\/Trai-nghiem-hoc-lap-trinh-mien-phi-400x267.jpg 400w, https:\/\/teky.edu.vn\/blog\/wp-content\/uploads\/2021\/03\/Trai-nghiem-hoc-lap-trinh-mien-phi-272x182.jpg 272w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><figcaption id=\"caption-attachment-14828\" class=\"wp-caption-text\">Tr\u1ea3i nghi\u1ec7m h\u1ecdc l\u1eadp tr\u00ecnh mi\u1ec5n ph\u00ed<\/figcaption><\/figure>\n<h4><span class=\"ez-toc-section\" id=\"Day_la_chuong_trinh_khong_chi_trang_bi_kien_thuc_lap_trinh_ma_con_ren_luyen_nhom_ky_nang_4Cs_Tre_se_duoc\"><\/span>\u0110\u00e2y l\u00e0 ch\u01b0\u01a1ng tr\u00ecnh kh\u00f4ng ch\u1ec9 trang b\u1ecb ki\u1ebfn th\u1ee9c l\u1eadp tr\u00ecnh m\u00e0 c\u00f2n r\u00e8n luy\u1ec7n nh\u00f3m k\u1ef9 n\u0103ng 4Cs. Tr\u1ebb s\u1ebd \u0111\u01b0\u1ee3c:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>\u00a0H\u1ecdc t\u01b0 duy ph\u1ea3n bi\u1ec7n th\u00f4ng qua vi\u1ec7c ph\u00e2n t\u00edch c\u00e1c v\u1ea5n \u0111\u1ec1.<\/li>\n<li>\u00a0H\u1ecdc t\u00ednh s\u00e1ng t\u1ea1o t\u01b0 duy Logic th\u00f4ng qua vi\u1ec7c l\u1eafp \u0111\u1eb7t v\u00e0 l\u1eadp tr\u00ecnh robot th \u00f4ng qua c\u00e1c m\u00f4 h\u00ecnh Lego Mindstorm, app tr\u00f2 ch\u01a1i. Gi\u00fap con h\u1ecdc gi\u1ecfi m\u00f4n To\u00e1n tr\u00ean l\u1edbp<\/li>\n<li>\u00a0K\u1ef9 n\u0103ng h\u1ee3p t\u00e1c th\u00f4ng qua c\u00e1c tr\u00f2 ch\u01a1i team-building, c\u00e1c d\u1ef1 \u00e1n nh\u00f3m tr\u00ean l\u1edbp.<\/li>\n<li>\u00a0Ph\u00e1t huy kh\u1ea3 n\u0103ng giao ti\u1ebfp hi\u1ec7u qu\u1ea3 b\u1eb1ng nhi\u1ec1u b\u00e0i t\u1eadp v\u00e0 ho\u1ea1t \u0111\u1ed9ng h\u1ea5p d\u1eabn.<\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" title=\"Shark Nguy\u1ec5n Ho\u00e0 B\u00ecnh \u0111\u1ed3ng h\u00e0nh c\u00f9ng con h\u1ecdc l\u1eadp tr\u00ecnh t\u1ea1i h\u1ecdc vi\u1ec7n c\u00f4ng ngh\u1ec7 Teky h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/q6QbqIs6ll8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>C\u00e1c b\u1ed9 m\u00f4n gi\u1ea3ng d\u1ea1y t\u1ea1i Teky g\u1ed3m: <span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">l\u1eadp tr\u00ecnh game<\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"font-weight: 400;\">l\u1eadp tr\u00ecnh web v\u1edbi python<\/span> <span style=\"font-weight: 400;\">\u00a0<\/span><span style=\"font-weight: 400;\">L\u1eadp tr\u00ecnh Scratch<\/span> <span style=\"font-weight: 400;\">Robotics<\/span> Engineering, C\u00f4ng ngh\u1ec7 3D v\u00e0 MultiMedia. Ch\u00fang t\u00f4i tin r\u1eb1ng tr\u1ebb em Vi\u1ec7t Nam c\u00f3 c\u01a1 h\u1ed9i ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd trong m\u1ed9t n\u1ec1n kinh t\u1ebf s\u1ed1 v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c trang b\u1ecb s\u1eb5n s\u00e0ng \u0111\u1ec3 tr\u1edf th\u00e0nh nh\u1eefng doanh nh\u00e2n c\u00f4ng ngh\u1ec7 trong t\u01b0\u01a1ng lai.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Lien_he_ngay_hoc_vien_cong_nghe_sang_tao_TEKY_de_duoc_tu_van_khoa_hoc\"><\/span><span style=\"color: #008000;\"><b>Li\u00ean h\u1ec7 ngay h\u1ecdc vi\u1ec7n c\u00f4ng ngh\u1ec7 s\u00e1ng t\u1ea1o TEKY \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n kh\u00f3a h\u1ecdc:<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cam k\u00eat 7 tu\u1ed5i c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Top 10 d\u1ef1 \u00e1n gi\u00e1o d\u1ee5c c\u00f3 t\u1ea7m \u1ea3nh h\u01b0\u1edfng nh\u1ea5t \u0110\u00f4ng Nam \u00c1 2017 &amp; 2018<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Top 3 D\u1ef1 \u00e1n xu\u1ea5t s\u1eafc nh\u1ea5t, NextGen \u2013 Th\u1ee5y S\u0129<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Hotline H\u00e0 N\u1ed9i: 024-7109-6668 | 0975-241-015<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Hotline H\u1ed3 Ch\u00ed Minh: 028-7109 9948 | 097-900-8642<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Website <\/span><a href=\"https:\/\/teky.edu.vn\/\"><span style=\"font-weight: 400;\">https:\/\/teky.edu.vn<\/span><\/a><span style=\"font-weight: 400;\"> | Email: support@teky.edu.vn |<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?, ch\u1eafc h\u1eb3n r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00f2 m\u00f2 v\u00e0 quan t\u00e2m \u0111\u1ebfn l\u0129nh v\u1ef1c n\u00e0y. \u0110\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd tr\u1edf th\u00e0nh xu h\u01b0\u1edbng c\u00f4ng vi\u1ec7c m\u1edbi c\u1ee7a nh\u1eefng n\u0103m ti\u1ebfp theo, vi\u1ec7c h\u1ecdc Blockchain l\u00e0 \u0111i\u1ec1u \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi mong mu\u1ed1n. N\u1ebfu nh\u01b0 b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u k\u1ef9 c\u00e0ng h\u01a1n &hellip;<\/p>\n","protected":false},"author":10,"featured_media":7885,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-7886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lap-trinh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec? Xu h\u01b0\u1edbng Blockchain m\u00e0 b\u1ea1n n\u00ean bi\u1ebft<\/title>\n<meta name=\"description\" content=\"C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec, ch\u1eafc h\u1eb3n r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi \u0111ang t\u00f2 m\u00f2 v\u00e0 quan t\u00e2m \u0111\u1ebfn l\u0129nh v\u1ef1c n\u00e0y. 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