{"id":14897,"date":"2019-01-09T15:32:43","date_gmt":"2019-01-09T08:32:43","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=14897"},"modified":"2024-10-10T14:33:12","modified_gmt":"2024-10-10T07:33:12","slug":"blockchain-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/blockchain-la-gi\/","title":{"rendered":"Blockchain l\u00e0 g\u00ec? Ngh\u1ec1 l\u1eadp tr\u00ecnh Blockchain l\u00e0 ngh\u1ec1 &#8220;h\u1ed1t b\u1ea1c&#8221;?"},"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\/blockchain-la-gi\/#Blockchain_la_gi\" >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-2\" href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/#Cong_nghe_Blockchain_hoat_dong_nhu_the_nao\" >C\u00f4ng ngh\u1ec7 Blockchain ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/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\/blockchain-la-gi\/#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:\/\/itviec.com\/blog\/blockchain-la-gi\/#Xu_huong_cong_nghe_Blockchain\" >Xu h\u01b0\u1edbng 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-5\" href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/#Uu_va_nhuoc_diem_cua_Blockchain_la_gi\" >\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m 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-6\" href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/#Luong_cho_vi_tri_Blockchain_Developer\" >L\u01b0\u01a1ng cho v\u1ecb tr\u00ed Blockchain Developer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/#Nhu_cau_tuyen_dung_Blockchain_Developer\" >Nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng Blockchain Developer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/#Blockchain_Developer_can_dat_nhung_yeu_cau_nao\" >Blockchain Developer c\u1ea7n \u0111\u1ea1t nh\u1eefng y\u00eau c\u1ea7u n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/#Tai_lieu_cong_nghe_Blockchain_tham_khao\" >T\u00e0i li\u1ec7u c\u00f4ng ngh\u1ec7 Blockchain tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n<p><strong><em>Blockchain l\u00e0 g\u00ec? Blockchain (hay cu\u1ed1n s\u1ed5 c\u00e1i) l\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n t\u1ea3i c\u00e1c kh\u1ed1i th\u00f4ng tin (block) \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau nh\u1edd m\u00e3 h\u00f3a. V\u00e0 c\u00e1c c\u00f4ng ty y\u00eau c\u1ea7u g\u00ec \u1edf m\u1ed9t ng\u01b0\u1eddi Blockchain Developer?<\/em><\/strong><\/p>\r\n\r\n\r\n\r\n<p>Nh\u1eb1m gi\u00fap b\u1ea1n hi\u1ec3u th\u00eam v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec c\u0169ng nh\u01b0 nhu c\u1ea7u, l\u01b0\u01a1ng ng\u00e0nh Blockchain so v\u1edbi <a href=\"https:\/\/itviec.com\/blog\/bao-cao-luong-it\/\" target=\"_blank\" rel=\"noopener\">l\u01b0\u01a1ng ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin<\/a> n\u00f3i chung, xu h\u01b0\u1edbng tuy\u1ec3n d\u1ee5ng Blockchain Developer, ITviec \u0111\u00e3 c\u00f3 b\u00e0i ph\u1ecfng v\u1ea5n v\u1edbi:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><a href=\"https:\/\/itviec.com\/nha-tuyen-dung\/infinity-blockchain-labs-ibl?utm_medium=anchor_text_high&amp;utm_source=blog&amp;utm_campaign=infinity_blockchain_labs_ibl&amp;utm_content=blockchain_la_gi\" target=\"_blank\" rel=\"noopener\">Infinity Blockchain Labs (IBL)<\/a><\/li>\r\n<li>Anh<strong> Th\u00f4ng Nguy\u1ec5n <\/strong>&#8211; Senior Technology Manager t\u1ea1i <a href=\"https:\/\/itviec.com\/nha-tuyen-dung\/logigear-vietnam?utm_medium=anchor_text_high&amp;utm_source=blog&amp;utm_campaign=logigear&amp;utm_content=blockchain_la_gi\" target=\"_blank\" rel=\"noopener\">LogiGear<\/a><\/li>\r\n<li>Anh<strong> Carlton Pringle <\/strong>&#8211; Project Lead TumbleBit &amp; Breeze t\u1ea1i <a href=\"https:\/\/stratisplatform.com\/\" target=\"_blank\" rel=\"noopener\">Stratis<\/a><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\r\n<p><strong><em>Xem ngay <a href=\"https:\/\/itviec.com\/viec-lam-it\/blockchain?utm_medium=anchor_text_high&amp;utm_source=blog&amp;utm_campaign=viec_lam_blockchain&amp;utm_content=blockchain_la_gi\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">vi\u1ec7c l\u00e0m Blockchain<\/a> tr\u00ean ITviec<\/em><\/strong><\/p>\r\n<\/blockquote>\r\n\r\n\r\n\r\n<p><!--more--><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-blockchain-l-g\"><span class=\"ez-toc-section\" id=\"Blockchain_la_gi\"><\/span><strong>Blockchain l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">Blockchain l\u00e0 g\u00ec? Blockchain (hay cu\u1ed1n s\u1ed5 c\u00e1i) l\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n t\u1ea3i c\u00e1c kh\u1ed1i th\u00f4ng tin (block). Ch\u00fang \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau nh\u1edd m\u00e3 h\u00f3a.<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">C\u00e1c kh\u1ed1i th\u00f4ng tin n\u00e0y ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c l\u1eadp v\u00e0 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng theo th\u1eddi gian. Ch\u00fang \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi nh\u1eefng ng\u01b0\u1eddi tham gia h\u1ec7 th\u1ed1ng ch\u1ee9 kh\u00f4ng th\u00f4ng qua \u0111\u01a1n v\u1ecb trung gian.<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\">Ngh\u0129a l\u00e0 khi m\u1ed9t kh\u1ed1i th\u00f4ng tin \u0111\u01b0\u1ee3c ghi v\u00e0o h\u1ec7 th\u1ed1ng Blockchain th\u00ec kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o thay \u0111\u1ed5i \u0111\u01b0\u1ee3c. Ch\u1ec9 c\u00f3 th\u1ec3 b\u1ed5 sung th\u00eam khi \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi.<\/span><\/p>\r\n\r\n\r\n\r\n<p><span style=\"font-weight: 400;\"><strong>Kh\u1ed1i th\u00f4ng tin m\u00e0 ch\u00fang ta \u0111ang nh\u1eafc \u0111\u1ebfn l\u00e0 nh\u1eefng cu\u1ed9c trao \u0111\u1ed5i, giao d\u1ecbch trong th\u1ef1c t\u1ebf.<\/strong><\/span><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-c-ng-ngh-blockchain-ho-t-ng-nh-th-n-o\"><span class=\"ez-toc-section\" id=\"Cong_nghe_Blockchain_hoat_dong_nhu_the_nao\"><\/span><strong>C\u00f4ng ngh\u1ec7 Blockchain ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 m\u1ed9t block \u2013 kh\u1ed1i th\u00f4ng tin \u0111\u01b0\u1ee3c th\u00eam v\u00e0o Blockchain, ph\u1ea3i c\u00f3 4 y\u1ebfu t\u1ed1:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Ph\u1ea3i c\u00f3 giao d\u1ecbch:<\/strong> ngh\u0129a l\u00e0 ph\u1ea3i c\u00f3 ho\u1ea1t \u0111\u1ed9ng mua b\u00e1n, trao \u0111\u1ed5i di\u1ec5n ra. V\u00ed d\u1ee5: b\u1ea1n th\u1ef1c hi\u1ec7n mua h\u00e0ng tr\u00ean <a href=\"https:\/\/www.amazon.com\/\" target=\"_blank\" rel=\"noopener\">Amazon<\/a>.<\/li>\r\n<li><strong>Giao d\u1ecbch \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c minh:<\/strong>\u00a0m\u1ecdi th\u00f4ng tin li\u00ean quan \u0111\u1ebfn giao d\u1ecbch nh\u01b0 th\u1eddi gian, \u0111\u1ecba \u0111i\u1ec3m, s\u1ed1 ti\u1ec1n giao d\u1ecbch, ng\u01b0\u1eddi tham gia\u2026 \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c ghi l\u1ea1i. V\u00ed d\u1ee5: khi xem t\u00ecnh tr\u1ea1ng \u0111\u01a1n h\u00e0ng, b\u1ea1n s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c m\u00ecnh \u0111\u00e3 order nh\u1eefng g\u00ec, t\u1ed5ng ti\u1ec1n l\u00e0 bao nhi\u00eau, khi n\u00e0o th\u00ec nh\u1eadn \u0111\u01b0\u1ee3c h\u00e0ng\u2026<\/li>\r\n<li><strong>Giao d\u1ecbch \u0111\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong block:<\/strong>\u00a0b\u1ea5t c\u1ee9 l\u00fac n\u00e0o b\u1ea1n c\u0169ng xem l\u1ea1i \u0111\u01b0\u1ee3c th\u00f4ng tin \u0111\u01a1n h\u00e0ng m\u00e0 m\u00ecnh \u0111\u00e3 th\u1ef1c hi\u1ec7n. Ch\u00fang \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong m\u1ee5c \u201cQu\u1ea3n l\u00fd \u0111\u01a1n h\u00e0ng\u201d.<\/li>\r\n<li><strong>Block \u0111\u00f3 ph\u1ea3i nh\u1eadn \u0111\u01b0\u1ee3c hash<\/strong>\u00a0(h\u00e0m chuy\u1ec3n \u0111\u1ed5i m\u1ed9t gi\u00e1 tr\u1ecb sang gi\u00e1 tr\u1ecb kh\u00e1c): ch\u1ec9 khi nh\u1eadn \u0111\u01b0\u1ee3c hash th\u00ec m\u1ed9t block m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o blockchain.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>C\u00f4ng ngh\u1ec7 Blockchain cho ph\u00e9p trao \u0111\u1ed5i t\u00e0i s\u1ea3n\/th\u1ef1c hi\u1ec7n giao d\u1ecbch m\u00e0 kh\u00f4ng c\u1ea7n c\u00f3 s\u1ef1 ch\u1ee9ng ki\u1ebfn c\u1ee7a ng\u01b0\u1eddi th\u1ee9 ba ho\u1eb7c kh\u00f4ng c\u1ea7n d\u1ef1a tr\u00ean s\u1ef1 tin t\u01b0\u1edfng. Hay n\u00f3i c\u00e1ch kh\u00e1c, Blockchain l\u00e0 n\u1ec1n t\u1ea3ng cho s\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh.<\/p>\r\n\r\n\r\n\r\n<blockquote>\r\n<p><em>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Blockchain:<\/em><\/p>\r\n\r\n\r\n\r\n<p>A v\u00e0 B ch\u01a1i tr\u00f2 \u0111o\u00e1n gi\u1edd check-out c\u1ee7a C. M\u1ed7i ng\u01b0\u1eddi c\u01b0\u1ee3c 100.000 VN\u0110. N\u1ebfu nh\u01b0 th\u1eddi \u0111i\u1ec3m C check d\u1ea5u v\u00e2n tay, kim ph\u00fat r\u01a1i v\u00e0o s\u1ed1 ch\u1eb5n th\u00ec A th\u1eafng. Ng\u01b0\u1ee3c l\u1ea1i, kim ph\u00fat r\u01a1i v\u00e0o s\u1ed1 l\u1ebb th\u00ec B th\u1eafng.<\/p>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 qu\u1ea3n l\u00fd giao d\u1ecbch, A v\u00e0 B c\u00f3 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng \u00e1n nh\u01b0 sau:<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li>Nh\u1edd ng\u01b0\u1eddi th\u1ee9 ba l\u00e0 D gi\u1eef t\u1ed5ng s\u1ed1 ti\u1ec1n c\u01b0\u1ee3c c\u1ee7a 2 ng\u01b0\u1eddi: 200.000 VN\u0110. Ng\u01b0\u1eddi th\u1eafng s\u1ebd \u0111\u01b0\u1ee3c D trao l\u1ea1i s\u1ed1 ti\u1ec1n =&gt; N\u1ebfu D tr\u1edf m\u1eb7t, kh\u00f4ng mu\u1ed1n tr\u1ea3 l\u1ea1i s\u1ed1 ti\u1ec1n th\u00ec c\u1ea3 A v\u00e0 B \u0111\u1ec1u b\u1ecb thi\u1ec7t h\u1ea1i<\/li>\r\n<li>Ch\u1ecdn c\u00e1ch tin t\u01b0\u1edfng l\u1eabn nhau =&gt; D\u00f9 l\u00e0 \u0111\u1ed3ng nghi\u1ec7p th\u00e2n thi\u1ebft th\u00ec v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng ng\u01b0\u1eddi kia kh\u00f4ng ch\u1ecbu \u0111\u01b0a ti\u1ec1n<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<p>R\u00f5 r\u00e0ng l\u00e0 2 c\u00e1ch tr\u00ean v\u1eabn g\u1eb7p ph\u1ea3i nh\u1eefng r\u1ee7i ro nh\u1ea5t \u0111\u1ecbnh. Blockchain ra \u0111\u1eddi nh\u1eb1m gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00f3i tr\u00ean.<\/p>\r\n\r\n\r\n\r\n<p>Th\u00f4ng qua m\u1ed9t v\u00e0i d\u00f2ng l\u1ec7nh, ti\u1ec1n c\u1ee7a c\u1ea3 2 s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a Blockchain. Thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb ph\u1ea7n m\u1ec1m ch\u1ea5m c\u00f4ng, ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y s\u1ebd chuy\u1ec3n ti\u1ec1n cho ng\u01b0\u1eddi chi\u1ebfn th\u1eafng.<\/p>\r\n<\/blockquote>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-ng-d-ng-c-a-c-ng-ngh-blockchain-l-g\"><span class=\"ez-toc-section\" id=\"Ung_dung_cua_Cong_nghe_Blockchain_la_gi\"><\/span><strong>\u1ee8ng d\u1ee5ng c\u1ee7a C\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>D\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng Blockchain, r\u1ea5t nhi\u1ec1u c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00e3 \u0111\u01b0\u1ee3c ra \u0111\u1eddi nh\u01b0 <a href=\"https:\/\/www.uber.com\/\" target=\"_blank\" rel=\"noopener\">Uber<\/a>, <a href=\"https:\/\/www.airbnb.com\/\" target=\"_blank\" rel=\"noopener\">AirBnB<\/a>\u2026 nh\u01b0ng trong \u0111\u00f3 n\u1ed5i b\u1eadt nh\u1ea5t ph\u1ea3i k\u1ec3 \u0111\u1ebfn\u00a0<a href=\"https:\/\/bitcoin.org\/en\/\" target=\"_blank\" rel=\"noopener\">Bitcoin<\/a>\u00a0(ti\u1ec1n \u1ea3o). C\u00f4ng ngh\u1ec7 Blockchain th\u1eadt s\u1ef1 l\u00e0 m\u1ed9t \u0111i\u1ec3m s\u00e1ng trong cu\u1ed9c c\u00e1ch m\u1ea1ng c\u00f4ng nghi\u1ec7p 4.0.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-xu-h-ng-c-ng-ngh-blockchain\"><span class=\"ez-toc-section\" id=\"Xu_huong_cong_nghe_Blockchain\"><\/span><strong>Xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 Blockchain<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>D\u00f9 xu\u1ea5t hi\u1ec7n \u0111\u00e3 h\u01a1n 10 n\u0103m nh\u01b0ng c\u00f4ng ngh\u1ec7 Blockchain \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 s\u1ebd c\u00f3 nh\u1eefng b\u01b0\u1edbc t\u0103ng tr\u01b0\u1edfng nh\u1ea5t \u0111\u1ecbnh. \u0110\u00e2y v\u1eabn l\u00e0 n\u1ec1n t\u1ea3ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng m\u1edbi ra \u0111\u1eddi.<\/p>\r\n\r\n\r\n\r\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 4 xu h\u01b0\u1edbng Blockchain \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n trong nh\u1eefng n\u0103m s\u1eafp t\u1edbi:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>C\u00f4ng ngh\u1ec7 Blockchain \u0111\u01b0\u1ee3c tin t\u01b0\u1edfng h\u01a1n<\/strong>: V\u00ec c\u00f3 s\u1ef1 can thi\u1ec7p c\u1ee7a nh\u00e0 n\u01b0\u1edbc n\u00ean Blockchain h\u1ee9a h\u1eb9n s\u1ebd gi\u1ea3m b\u1edbt c\u00e1c v\u1ee5 l\u1eeba \u0111\u1ea3o, d\u1ed1i tr\u00e1.<\/li>\r\n<li><strong>Bitcoin v\u00e0 c\u00e1c lo\u1ea1i ti\u1ec1n \u1ea3o kh\u00e1c v\u1eabn ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n<\/strong>: D\u00f9 c\u00f3 nhi\u1ec1u tin \u0111\u1ed3n kh\u00f4ng hay nh\u01b0ng v\u1eabn c\u00f3 nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 tin v\u00e0o s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c lo\u1ea1i ti\u1ec1n \u1ea3o, nh\u1ea5t l\u00e0 Bitcoin.<\/li>\r\n<li><strong>M\u1edf r\u1ed9ng t\u00ednh \u1ee9ng d\u1ee5ng<\/strong>: B\u00ean c\u1ea1nh l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh th\u00ec c\u00f4ng ngh\u1ec7 Blockchain c\u00f2n c\u00f3 ti\u1ec1m n\u0103ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng v\u00e0o ho\u1ea1t \u0111\u1ed9ng qu\u1ea3n l\u00fd nh\u00e0 n\u01b0\u1edbc, b\u1ea7u c\u1eed v\u00e0 c\u00e1c ng\u00e0nh kh\u00e1c.<\/li>\r\n<li><strong>S\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a <a href=\"https:\/\/itviec.com\/blog\/game-blockchain\/\" target=\"_blank\" rel=\"noopener\">game blockchain<\/a><\/strong>: S\u1ef1 th\u00fa v\u1ecb c\u1ee7a c\u00e1c tr\u00f2 ch\u01a1i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng Blockchain ng\u00e0y c\u00e0ng thu h\u00fat nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-u-v-nh-c-i-m-c-a-blockchain-l-g\"><span class=\"ez-toc-section\" id=\"Uu_va_nhuoc_diem_cua_Blockchain_la_gi\"><\/span><strong>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Blockchain l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n\r\n\r\n<div class=\"wp-block-image wp-image-16024\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"580\" height=\"640\" class=\"wp-image-16024\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2019\/03\/blockchain-580x640.jpg\" alt=\"blockchain-la-gi\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2019\/03\/blockchain.jpg 580w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2019\/03\/blockchain-272x300.jpg 272w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2019\/03\/blockchain-181x200.jpg 181w\" sizes=\"auto, (max-width: 580px) 100vw, 580px\" \/>\r\n<figcaption>C\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p><strong>\u01afu \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain<\/strong> l\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt cao, lo\u1ea1i b\u1ecf t\u00ecnh tr\u1ea1ng \u0111\u00e1nh c\u1eafp ho\u1eb7c s\u1eeda \u0111\u1ed5i th\u00f4ng tin.<\/p>\r\n\r\n\r\n\r\n<p>Nh\u1edd n\u1ec1n t\u1ea3ng phi t\u1eadp trung, c\u00e1c th\u00f4ng tin trong Blockchain kh\u00f4ng b\u1ecb ki\u1ec3m so\u00e1t b\u1edfi m\u1ed9t m\u1ed9t b\u00ean duy nh\u1ea5t. N\u00f3 c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 &#8220;c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn ph\u00e2n t\u00e1n \u0111\u1ed3ng \u0111\u1eb3ng&#8221;.<\/p>\r\n\r\n\r\n\r\n<p>Tuy nhi\u00ean, c\u00f4ng ngh\u1ec7 Blockchain v\u1eabn c\u00f3 m\u1ed9t v\u00e0i nh\u01b0\u1ee3c \u0111i\u1ec3m m\u00e0 b\u1ea1n c\u1ea7n l\u01b0u \u00fd:<\/p>\r\n\r\n\r\n\r\n<ol class=\"wp-block-list\">\r\n<li><strong>D\u1ec5 b\u1ecb hacker nh\u00f2m ng\u00f3:<\/strong> d\u00f9 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi thu\u1eadt to\u00e1n \u0111\u1ed3ng thu\u1eadn Proof of Work nh\u01b0ng c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e1t tri\u1ec3n tr\u00ean n\u1ec1n t\u1ea3ng Blockchain v\u1eabn l\u00e0 &#8220;con m\u1ed3i&#8221; c\u1ee7a h\u01a1n 50% c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng m\u1ea1ng.<\/li>\r\n<li><strong>Vi\u1ec7c s\u1eeda \u0111\u1ed5i d\u1eef li\u1ec7u c\u1ef1c k\u1ef3 kh\u00f3 kh\u0103n:<\/strong> m\u1ed9t khi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o Blockchain th\u00ec r\u1ea5t kh\u00f3 \u0111\u1ec3 thay \u0111\u1ed5i. T\u00ednh \u1ed5n \u0111\u1ecbnh v\u1eeba l\u00e0 l\u1ee3i th\u1ebf nh\u01b0ng c\u0169ng \u0111\u1ed3ng th\u1eddi l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Blockchain.\u00a0<\/li>\r\n<li><strong>S\u1ef1 b\u1ea5t ti\u1ec7n c\u1ee7a private key &#8211; kh\u00f3a ri\u00eang:<\/strong> m\u1ed7i t\u00e0i kho\u1ea3n Blockchain s\u1ebd \u0111\u01b0\u1ee3c c\u1ea5p kh\u00f3a chung (c\u00f3 th\u1ec3 chia s\u1ebb) v\u00e0 kh\u00f3a ri\u00eang (c\u1ea7n gi\u1eef b\u00ed m\u1eadt). Ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng kh\u00f3a ri\u00eang \u0111\u1ec3 truy c\u1eadp v\u00e0o qu\u1ef9 ti\u1ec1n c\u1ee7a m\u00ecnh. N\u1ebfu m\u1ea5t kh\u00f3a ri\u00eang, ti\u1ec1n c\u1ee7a h\u1ecd s\u1ebd b\u1ecb m\u1ea5t m\u00e0 h\u1ecd kh\u00f4ng th\u1ec3 l\u00e0m g\u00ec \u0111\u01b0\u1ee3c.<\/li>\r\n<\/ol>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-l-ng-cho-v-tr-blockchain-developer\"><span class=\"ez-toc-section\" id=\"Luong_cho_vi_tri_Blockchain_Developer\"><\/span><strong>L\u01b0\u01a1ng cho v\u1ecb tr\u00ed Blockchain Developer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Infinity Blockchain Labs:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>M\u1ee9c l\u01b0\u01a1ng s\u1ebd t\u00f9y thu\u1ed9c v\u00e0o n\u0103ng l\u1ef1c c\u1ee7a \u1ee9ng vi\u00ean, th\u01b0\u1eddng s\u1ebd dao \u0111\u1ed9ng quanh m\u1ee9c 2000 USD gross.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Anh Th\u00f4ng Nguy\u1ec5n, Senior Technology Manager c\u1ee7a LogiGear:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Do h\u1ea7u h\u1ebft \u1ee9ng vi\u00ean \u0111\u1ec1u l\u00e0 Developer m\u00e0 kh\u00f4ng c\u00f3 kinh nghi\u1ec7m v\u1ec1 Blockchain, c\u00f4ng ty ch\u1ec9 mong mu\u1ed1n t\u00ecm Developer c\u00f3 \u201cth\u00edch th\u00fa\u201d v\u1edbi c\u00f4ng ngh\u1ec7 Blockchain.<\/p>\r\n\r\n\r\n\r\n<p>C\u00f4ng ty kh\u00f3 c\u00f3 th\u1ec3 \u201c\u0111\u1ea7u t\u01b0\u201d 2000-2500 USD m\u1ed7i th\u00e1ng cho m\u1ed9t Developer \u201ckh\u00f4ng bi\u1ebft\u201d c\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec. Do \u0111\u00f3, m\u1ee9c 1000-1500 USD l\u00e0 h\u1ee3p l\u00fd \u0111\u1ec3 m\u1ed9t Senior Developer ch\u1ea5p nh\u1eadn th\u1eed th\u00e1ch v\u00e0 ch\u1ee9ng t\u1ecf kh\u1ea3 n\u0103ng c\u1ee7a m\u00ecnh v\u1edbi nh\u00e0 tuy\u1ec3n d\u1ee5ng.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Anh Carlton Pringle, Project Lead Tumblebit &amp; Breeze c\u1ee7a Stratis:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>M\u1ee9c l\u01b0\u01a1ng s\u1ebd cao n\u1ebfu b\u1ea1n v\u01b0\u1ee3t qua th\u1eddi gian h\u1ecdc h\u1ecfi d\u00e0i kho\u1ea3ng 6 th\u00e1ng \u0111\u1ebfn 1 n\u0103m v\u00e0 c\u00f3 th\u1ec3 \u0111\u00f3ng g\u00f3p \u0111\u00e1ng k\u1ec3 cho c\u00e1c d\u1ef1 \u00e1n.<\/p>\r\n<ul>\r\n<li>Theo kh\u1ea3o s\u00e1t <a href=\"https:\/\/itviec.com\/blog\/bao-cao-luong-it\/\" target=\"_blank\" rel=\"noopener\">l\u01b0\u01a1ng ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin<\/a> n\u0103m 2023 &#8211; 2024 do ch\u00ednh ITviec ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t:<\/li>\r\n<\/ul>\r\n<p>&#8220;M\u1ee9c l\u01b0\u01a1ng c\u1ee7a ng\u00e0nh ngh\u1ec1 Blockchain h\u1ea5p d\u1eabn nh\u01b0 th\u1ebf n\u00e0o?&#8221; \u1eaft h\u1eb3n l\u00e0 m\u1ed1i quan t\u00e2m c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi, hi\u1ec3u \u0111\u01b0\u1ee3c nhu c\u1ea7u \u0111\u00f3, ITviec \u0111\u00e3 ti\u1ebfn h\u00e0nh l\u00e0m kh\u1ea3o s\u00e1t v\u1ec1 m\u1ee9c l\u01b0\u01a1ng IT trung b\u00ecnh c\u1ee7a l\u0129nh v\u1ef1c Blockchain v\u00e0 \u0111\u00e3 c\u00f3 k\u1ebft qu\u1ea3 nh\u01b0 sau:<\/p>\r\n<ul>\r\n<li style=\"list-style-type: none;\">\r\n<ul>\r\n<li>\u1ede TP. HCM: <strong>35.7\u00a0tri\u1ec7u \u0111\u1ed3ng<\/strong>\/ th\u00e1ng<\/li>\r\n<li>\u1ede H\u00e0 N\u1ed9i: <strong>32.4<\/strong><strong> tri\u1ec7u \u0111\u1ed3ng<\/strong>\/ th\u00e1ng<\/li>\r\n<li>\u1ede \u0110\u00e0 N\u1eb5ng: <strong>29.4\u00a0tri\u1ec7u \u0111\u1ed3ng<\/strong>\/ th\u00e1ng<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n<blockquote>\r\n<p><em>Tham kh\u1ea3o \u0111\u1ea7y \u0111\u1ee7 M\u1ee9c <a href=\"https:\/\/itviec.com\/blog\/bao-cao-luong-it\/\" target=\"_blank\" rel=\"noopener\">l\u01b0\u01a1ng ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin<\/a> theo v\u1ecb tr\u00ed, l\u0129nh v\u1ef1c ho\u1ea1t \u0111\u1ed9ng, th\u00e0nh ph\u1ed1, ng\u00f4n ng\u1eef,&#8230; ngay!<\/em><\/p>\r\n<\/blockquote>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-nhu-c-u-tuy-n-d-ng-blockchain-developer\"><span class=\"ez-toc-section\" id=\"Nhu_cau_tuyen_dung_Blockchain_Developer\"><\/span><strong>Nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng Blockchain Developer<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Infinity Blockchain Labs:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Ti\u1ec1m n\u0103ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean Blockchain \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn ng\u00e0y c\u00e0ng nhi\u1ec1u. Nhu c\u1ea7u t\u1ea1o ra c\u00e1c d\u1ef1 \u00e1n th\u00ed \u0111i\u1ec3m v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e3 t\u0103ng l\u00ean nhanh ch\u00f3ng. Nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng Blockchain Developer t\u1eeb \u0111\u00f3 ng\u00e0y c\u00e0ng cao.<\/p>\r\n\r\n\r\n\r\n<p>Hi\u1ec7n t\u1ea1i, Infinity Blockchain Labs \u0111ang thi\u1ebft k\u1ebf th\u00eam c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o cho nh\u1eefng sinh vi\u00ean m\u1edbi t\u1ed1t nghi\u1ec7p. \u0110\u00e2y l\u00e0 \u0111\u1ed9ng th\u00e1i gi\u00fap b\u1ed5 sung ngu\u1ed3n nh\u00e2n l\u1ef1c cho c\u00f4ng ty.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Anh Th\u00f4ng Nguy\u1ec5n, Senior Technology Manager c\u1ee7a LogiGear:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Blockchain l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi, nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u201cvi\u00ean \u0111\u1ea1n b\u1ea1c\u201d. C\u00f4ng ngh\u1ec7 n\u00e0y c\u1ea7n ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c \u201cn\u00e2ng c\u1ea5p\u201d \u0111\u1ec3 ph\u00e1t huy t\u1ea5t c\u1ea3 \u01b0u \u0111i\u1ec3m c\u1ee7a m\u00ecnh.<\/p>\r\n\r\n\r\n\r\n<p>Nhu c\u1ea7u Blockchain Developer \u1edf LogiGear c\u0169ng nh\u01b0 th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam l\u00e0 r\u1ea5t tri\u1ec3n v\u1ecdng. Ch\u1ee7 y\u1ebfu \u0111\u1ec3 \u0111\u00e1p \u1ee9ng cho outsource \u1ee9ng d\u1ee5ng Blockchain trong t\u01b0\u01a1ng lai.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Anh Carlton Pringle, Project Lead Tumblebit &amp; Breeze c\u1ee7a Stratis:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Nhu c\u1ea7u tuy\u1ec3n d\u1ee5ng Blockchain Developer tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i cao. Tuy nhi\u00ean, c\u00f3 s\u1ef1 c\u1ea1nh tranh kh\u00e1 l\u1edbn \u0111\u1ed1i v\u1edbi c\u00e1c v\u1ecb tr\u00ed kh\u1edfi \u0111\u1ea7u. Nhi\u1ec1u Developer ch\u01b0a c\u00f3 kinh nghi\u1ec7m Blockchain v\u1eabn mu\u1ed1n gia nh\u1eadp l\u0129nh v\u1ef1c n\u00e0y.<\/p>\r\n\r\n\r\n\r\n<p>V\u1ec1 tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai, c\u00f4ng ngh\u1ec7 Blockchain s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng m\u1eb7c d\u00f9 ch\u00fang ta ch\u01b0a bi\u1ebft n\u00f3 s\u1ebd th\u00e0nh c\u00f4ng nh\u01b0 th\u1ebf n\u00e0o.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-blockchain-developer-c-n-t-nh-ng-y-u-c-u-n-o\"><span class=\"ez-toc-section\" id=\"Blockchain_Developer_can_dat_nhung_yeu_cau_nao\"><\/span><strong>Blockchain Developer c\u1ea7n \u0111\u1ea1t nh\u1eefng y\u00eau c\u1ea7u n\u00e0o?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Infinity Blockchain Labs (IBL):<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Ch\u00fang t\u00f4i t\u00ecm c\u00e1c \u1ee9ng vi\u00ean am hi\u1ec3u v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain v\u00e0 c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 m\u1eadt m\u00e3 h\u1ecdc.<\/p>\r\n\r\n\r\n\r\n<p>\u1ee8ng vi\u00ean c\u0169ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u ph\u1ea3i th\u00e0nh th\u1ea1o m\u1ed9t trong c\u00e1c ng\u00f4n ng\u1eef nh\u01b0: <a href=\"https:\/\/itviec.com\/blog\/tai-lieu-lap-trinh-python\/\" target=\"_blank\" rel=\"noopener\">Python<\/a>, Go, v\u00e0 <a href=\"https:\/\/itviec.com\/blog\/tai-lieu-javascript\/\" target=\"_blank\" rel=\"noopener\">Javascript<\/a>.<\/p>\r\n\r\n\r\n\r\n<p>Ngo\u00e0i ra, ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 cao c\u00e1c \u1ee9ng vi\u00ean c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 nghi\u00ean c\u1ee9u, th\u00edch t\u00ecm t\u00f2i h\u1ecdc h\u1ecfi c\u00f4ng ngh\u1ec7 m\u1edbi.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Anh Th\u00f4ng Nguy\u1ec5n, Senior Technology Manager c\u1ee7a LogiGear:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean Blockchain, tr\u01b0\u1edbc h\u1ebft \u1ee9ng vi\u00ean ph\u1ea3i c\u00f3 c\u00e1c k\u1ef9 n\u0103ng c\u1ee7a m\u1ed9t <a href=\"https:\/\/itviec.com\/blog\/dev-la-gi\/\" target=\"_blank\" rel=\"noopener\">Developer<\/a>. Ngh\u0129a l\u00e0, \u1ee9ng vi\u00ean ph\u1ea3i c\u00f3 t\u01b0 duy logic v\u00e0 t\u01b0 duy l\u1eadp tr\u00ecnh. Ngo\u00e0i ra, c\u1ea7n n\u1eafm v\u1eefng ph\u01b0\u01a1ng ph\u00e1p l\u1eadp tr\u00ecnh v\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n trong l\u1eadp tr\u00ecnh.<\/p>\r\n\r\n\r\n\r\n<p>Ngo\u00e0i ra, Blockchain Developer c\u1ea7n c\u00f3 th\u00eam ki\u1ebfn th\u1ee9c v\u1ec1 l\u1eadp tr\u00ecnh m\u1ea1ng, \u0111\u1ed3ng b\u1ed9 ho\u00e1, v\u00e0 c\u00e1c ki\u1ebfn th\u1ee9c v\u1ec1 b\u1ea3o m\u1eadt th\u00f4ng tin. \u0110\u1eb7c bi\u1ec7t l\u00e0 h\u00e0m b\u0103m v\u00e0 m\u00e3 ho\u00e1 b\u1ea5t \u0111\u1ed1i x\u1ee9ng, ch\u1eef k\u00fd \u0111i\u1ec7n t\u1eed.<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Anh Carlton Pringle, Project Lead TumbleBit &amp; Breeze c\u1ee7a Stratis:<\/strong><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Khi ph\u1ecfng v\u1ea5n \u1ee9ng vi\u00ean Blockchain Developer cho Stratis, ch\u00fang t\u00f4i t\u00ecm ki\u1ebfm nh\u1eefng b\u1ea1n c\u00f3 k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh ph\u1ea7n m\u1ec1m c\u1ee9ng v\u00e0 quan t\u00e2m \u0111\u1ebfn Blockchain.<\/p>\r\n\r\n\r\n\r\n<p>M\u1ed9t Senior Developer \u0111\u00e3 th\u1ef1c hi\u1ec7n nhi\u1ec1u d\u1ef1 \u00e1n th\u00e0nh c\u00f4ng s\u1ebd c\u00f3 95% c\u00e1c k\u1ef9 n\u0103ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0o Blockchain. Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, coding, testing, hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u, qu\u1ea3n l\u00fd source code, v\u00e0\u00a0<a href=\"https:\/\/itviec.com\/blog\/devops-engineer-la-gi\/\" target=\"_blank\" rel=\"noopener\">DevOps<\/a>\u00a0\u0111\u1ec1u l\u00e0 nh\u1eefng k\u1ef9 n\u0103ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0o l\u0129nh v\u1ef1c Blockchain.<\/p>\r\n\r\n\r\n\r\n<p>Sau \u0111\u00f3 t\u00f4i s\u1ebd y\u00eau c\u1ea7u \u1ee9ng vi\u00ean:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>\u001dGi\u1ea3i th\u00edch c\u00e1ch \u1ee9ng vi\u00ean hi\u1ec3u v\u1ec1 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Blockchain nh\u01b0 th\u1ebf n\u00e0o.<\/li>\r\n<li>T\u1ea1i sao Blockchain an to\u00e0n v\u00e0 t\u1ea1i sao n\u00f3 ch\u01b0a bao gi\u1edd b\u1ecb hack d\u00f9 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 10 n\u0103m r\u1ed3i?<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\r\n<p><em>H\u1ecd c\u1ea7n gi\u1ea3i th\u00edch Blockchain th\u1ef1c ra ngh\u0129a l\u00e0 g\u00ec v\u00e0 n\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng ra sao, c\u00e1c giao d\u1ecbch di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o. C\u00f3 th\u1ec3 h\u1ecd c\u1ea7n gi\u1ea3i th\u00edch v\u1ec1 mining n\u1eefa. T\u00f4i k\u1ef3 v\u1ecdng h\u1ecd \u00edt nh\u1ea5t hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n.<\/em><\/p>\r\n<p><em>B\u1ea5t k\u1ef3 ai mu\u1ed1n t\u00ecm vi\u1ec7c l\u00e0m Blockchain n\u00ean hi\u1ec3u c\u00f4ng ngh\u1ec7 \u001dBlockchain ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o. C\u00f3 r\u1ea5t nhi\u1ec1u th\u00f4ng tin hay ngo\u00e0i kia d\u00e0nh cho Developer. T\u00f4i mu\u1ed1n t\u00ecm c\u0103n c\u1ee9 cho th\u1ea5y h\u1ecd quan t\u00e2m v\u00e0 ngh\u0129 v\u1ec1 Blockchain.<\/em><\/p>\r\n<\/blockquote>\r\n\r\n\r\n\r\n<p>B\u1ea1n kh\u00f3 m\u00e0 t\u00ecm \u0111\u01b0\u1ee3c nh\u1eefng Developer \u0111\u00e3 c\u00f3 kinh nghi\u1ec7m v\u1edbi Blockchain l\u1eafm. B\u1ea1n ph\u1ea3i gi\u00fap c\u00e1c Developer ch\u01b0a c\u00f3 kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c n\u00e0y \u201cnh\u1eadp cu\u1ed9c\u201d.<\/p>\r\n\r\n\r\n\r\n<p>H\u01a1n n\u1eefa, Blockchain kh\u00f4ng kh\u00f3. Kh\u00e1c v\u1edbi AI, c\u00e1c c\u00f4ng ngh\u1ec7 d\u00f9ng trong Blockchain \u0111\u00e3 t\u1ed3n t\u1ea1i 20 n\u0103m r\u1ed3i. B\u1ea1n s\u1ebd th\u1ea5y nhi\u1ec1u n\u1ed9i dung c\u1ee7a c\u00f4ng ngh\u1ec7 Blockchain r\u1ea5t d\u1ec5 hi\u1ec3u trong qu\u00e1 tr\u00ecnh h\u1ecdc Blockchain.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-t-i-li-u-c-ng-ngh-blockchain-tham-kh-o\"><span class=\"ez-toc-section\" id=\"Tai_lieu_cong_nghe_Blockchain_tham_khao\"><\/span><strong>T\u00e0i li\u1ec7u c\u00f4ng ngh\u1ec7 Blockchain tham kh\u1ea3o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>B\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u c\u00f4ng ngh\u1ec7 Blockchain l\u00e0 g\u00ec v\u00e0 mu\u1ed1n tr\u1edf th\u00e0nh l\u1eadp tr\u00ecnh vi\u00ean Blockchain trong t\u01b0\u01a1ng lai? D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng ngu\u1ed3n t\u00e0i li\u1ec7u m\u00e0 b\u1ea1n kh\u00f4ng n\u00ean b\u1ecf qua:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><a href=\"https:\/\/drive.google.com\/drive\/folders\/1KHUpUMwa4eUwuZS4xLMZCXumuQG5oZa1\" target=\"_blank\" rel=\"noopener\">C\u00f4ng ngh\u1ec7 Blockchain t\u1eeb A \u0111\u1ebfn Z<\/a>: Gi\u00e1o tr\u00ecnh ti\u1ebfng Vi\u1ec7t d\u00e0nh cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u. Gi\u1ea3i \u0111\u00e1p t\u1ea5t c\u1ea3 nh\u1eefng th\u1eafc m\u1eafc c\u1ee7a b\u1ea1n v\u1ec1 Blockchain, Bitcoin v\u00e0 Crypto Currency.<\/li>\r\n<li><a href=\"https:\/\/www.goodreads.com\/book\/show\/24714901-blockchain\" target=\"_blank\" rel=\"noopener\">Blockchain: Blueprint for a New Economy<\/a>: Cu\u1ed1n s\u00e1ch \u201cch\u1ea5t l\u1eeb\u201d d\u00e0nh cho nh\u1eefng ai mu\u1ed1n \u0111\u00e0o s\u00e2u v\u1ec1 c\u00e1ch Blockchain ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng m\u00e0 n\u00f3 mang l\u1ea1i<\/li>\r\n<li><a href=\"https:\/\/www.goodreads.com\/book\/show\/33551966-blockchain\" target=\"_blank\" rel=\"noopener\">Down The Rabbit Hole: (Discover The Power Of The Blockchain)<\/a>: Hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ee9c m\u1ea1nh c\u1ee7a Blockchain v\u00e0 l\u00e0m sao \u0111\u1ec3 t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh \u1ea5y v\u00e0o th\u1ef1c ti\u1ec5n.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\r\n<p><em>Tham kh\u1ea3o: <a href=\"https:\/\/funix.edu.vn\/xseri-blockchain-developer-khoa-hoc-lap-trinh-vien-blockchain-190318\" target=\"_blank\" rel=\"noopener noreferrer\">Kh\u00f3a h\u1ecdc l\u1eadp tr\u00ecnh vi\u00ean Blockchain chuy\u00ean nghi\u1ec7p<\/a><\/em><\/p>\r\n<\/blockquote>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"200\" class=\"wp-image-5668 aligncenter\" src=\"\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png\" alt=\"Robby2\" srcset=\"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, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p style=\"text-align: center;\"><strong>N\u1ebfu b\u1ea1n ngh\u0129 nh\u1eefng chia s\u1ebb n\u00e0y c\u00f3 th\u1ec3 gi\u00fap \u00edch cho b\u1ea1n b\u00e8 ho\u1eb7c \u0111\u1ed3ng nghi\u1ec7p, \u0111\u1eebng qu\u00ean nh\u1ea5n n\u00fat Share b\u00ean d\u01b0\u1edbi nh\u00e9!<\/strong><\/p>\r\n\r\n\r\n\r\n<p class=\"has-text-align-center\" style=\"text-align: center;\"><strong>V\u00e0 \u0111\u1eebng qu\u00ean tham kh\u1ea3o <a href=\"https:\/\/itviec.com\/viec-lam-it\/blockchain?utm_medium=anchor_text_low&amp;utm_source=blog&amp;utm_campaign=viec_lam_blockchain&amp;utm_content=blockchain_la_gi\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\" (opens in a new tab)\">vi\u1ec7c l\u00e0m Blockchain<\/a>\u00a0t\u1ea1i <a href=\"https:\/\/itviec.com\/?utm_medium=anchor_text_low&amp;utm_source=blog&amp;utm_campaign=itviec&amp;utm_content=blockchain_la_gi\" target=\"_blank\" rel=\"noopener\">ITviec<\/a>!<\/strong><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Blockchain l\u00e0 g\u00ec? Blockchain (hay cu\u1ed1n s\u1ed5 c\u00e1i) l\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n t\u1ea3i c\u00e1c kh\u1ed1i th\u00f4ng tin (block) \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau nh\u1edd m\u00e3 h\u00f3a. V\u00e0 c\u00e1c c\u00f4ng ty y\u00eau c\u1ea7u g\u00ec \u1edf m\u1ed9t ng\u01b0\u1eddi Blockchain Developer? Nh\u1eb1m gi\u00fap b\u1ea1n hi\u1ec3u th\u00eam v\u1ec1 c\u00f4ng ngh\u1ec7 [&hellip;]<\/p>\n","protected":false},"author":72,"featured_media":14899,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[99,94],"tags":[10141,10114],"class_list":["post-14897","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-developer","category-su-nghiep-it","tag-blockchain","tag-developer"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Blockchain l\u00e0 g\u00ec? L\u1eadp tr\u00ecnh c\u00f4ng ngh\u1ec7 Blockchain nh\u01b0 th\u1ebf n\u00e0o?<\/title>\n<meta name=\"description\" content=\"Blockchain l\u00e0 g\u00ec? Hi\u1ec3u r\u00f5 t\u1ea5t t\u1ea7n t\u1eadn nh\u1eefng g\u00ec m\u00e0 Developer c\u1ea7n ph\u1ea3i n\u1eafm b\u1eaft v\u1ec1 xu h\u01b0\u1edbng Blockchain m\u1edbi nh\u1ea5t 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\/blockchain-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blockchain l\u00e0 g\u00ec? Ngh\u1ec1 l\u1eadp tr\u00ecnh Blockchain l\u00e0 ngh\u1ec1 &quot;h\u1ed1t b\u1ea1c&quot;?\" \/>\n<meta property=\"og:description\" content=\"Blockchain l\u00e0 g\u00ec? Blockchain (hay cu\u1ed1n s\u1ed5 c\u00e1i) l\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 truy\u1ec1n t\u1ea3i c\u00e1c kh\u1ed1i th\u00f4ng tin (block) \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/blockchain-la-gi\/\" \/>\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=\"2019-01-09T08:32:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-10T07:33:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2018\/05\/blockchain-la-gi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"335\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Vi\" \/>\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=\"Vi\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Blockchain l\u00e0 g\u00ec? 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And my job at ITviec \u2013 storytelling \u2013 hands me a perfect opportunity to put these two things together. Through stories that I tell on ITviec Blog, I want to pass on the experiences, lessons, advice and visions of IT guys with proven success to the \u201cch\u1ea5t\u201d developer community in words. After joining ITviec, I recognize that I have found my \"ikigai\", a term in Japan which means \"reason for being\". Ikigai is believed to be the union of 4 elements: What you love, what you are good at, what the world needs, and what you can be paid for. Earlier, I spent 9 years working as a journalist at Thanh Nien Newspaper where I learned and improved my writing, communication, and critical thinking skills. My favorite quote is \u201cIf it doesn\u2019t challenge you, it doesn\u2019t change you\u201d by Fred Devito. 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