{"id":2680,"date":"2024-06-20T11:00:10","date_gmt":"2024-06-20T04:00:10","guid":{"rendered":"https:\/\/news.bitcoinvn.io\/?p=2680"},"modified":"2024-06-21T10:44:27","modified_gmt":"2024-06-21T03:44:27","slug":"hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/","title":{"rendered":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract"},"content":{"rendered":"<p><b><i>H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/i><\/b><i><span style=\"font-weight: 400;\"> (Smart Contract) l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn \u0111\u1ed9t ph\u00e1 c\u1ee7a c\u00f4ng ngh\u1ec7. Ch\u00fang \u0111\u00e3 v\u00e0 \u0111ang t\u1eebng b\u01b0\u1edbc thay \u0111\u1ed5i c\u00e1ch m\u00e0 ch\u00fang ta t\u01b0\u01a1ng t\u00e1c v\u00e0 giao d\u1ecbch trong th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i. V\u1eady h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? T\u1ea7m \u1ea3nh h\u01b0\u1edfng r\u1ed9ng l\u1edbn c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi<\/span><\/i> <i><span style=\"font-weight: 400;\">th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!<\/span><\/i><\/p>\n<figure id=\"attachment_12584\" aria-describedby=\"caption-attachment-12584\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12584 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-la-gi-03.jpg\" alt=\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho ng\u01b0\u1eddi d\u00f9ng? C\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u nh\u00e9!\" width=\"600\" height=\"337\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-la-gi-03.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-la-gi-03-300x169.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12584\" class=\"wp-caption-text\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho ng\u01b0\u1eddi d\u00f9ng? C\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u nh\u00e9!<\/figcaption><\/figure>\n<h2><b>Smart Contract &#8211; H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Smart Contract l\u00e0 h\u1ee3p \u0111\u1ed3ng m\u00e3 h\u00f3a tr\u00ean blockchain, gi\u1eef vai tr\u00f2 <\/span><b>t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u1ecfa thu\u1eadn gi\u1eefa ng\u01b0\u1eddi t\u1ea1o v\u00e0 ng\u01b0\u1eddi nh\u1eadn, kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i ho\u1eb7c \u0111\u1ea3o ng\u01b0\u1ee3c<\/b><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Smart Contract cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch \u0111\u00e1ng-tin-c\u1eady m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 ki\u1ec3m so\u00e1t t\u1eeb b\u00ean th\u1ee9 ba. T\u1eeb \u0111\u00f3 l\u00e0m h\u1ea1n ch\u1ebf vi\u1ec7c b\u1ecb r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Smart Contract \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean blockchain &#8211; m\u1ed9t h\u1ec7 th\u1ed1ng s\u1ed5 c\u00e1i phi t\u1eadp trung t\u1ed3n t\u1ea1i gi\u1eefa t\u1ea5t c\u1ea3 c\u00e1c b\u00ean, n\u00ean <\/span><b>kh\u00f4ng c\u1ea7n ph\u1ea3i tr\u1ea3 ph\u00ed trung gian<\/b><span style=\"font-weight: 400;\"> (Middlemen). S\u1eed d\u1ee5ng h\u1ee3p \u0111\u1ed3ng n\u00e0y s\u1ebd gi\u00fap b\u1ea1n <\/span><b>ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 chi ph\u00ed s\u1eed d\u1ee5ng<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trong \u0111\u1ecbnh d\u1ea1ng n\u00e0y, c\u00e1c h\u1ee3p \u0111\u1ed3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00e1c d\u00f2ng m\u00e3 m\u00e1y t\u00ednh, \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0 nh\u00e2n r\u1ed9ng tr\u00ean h\u1ec7 th\u1ed1ng, \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t b\u1edfi m\u1ea1ng l\u01b0\u1edbi c\u00e1c m\u00e1y t\u00ednh ch\u1ea1y tr\u00ean n\u1ec1n t\u1ea3ng blockchain. \u0110i\u1ec1u n\u00e0y c\u0169ng s\u1ebd gi\u00fap ng\u01b0\u1eddi d\u00f9ng ch\u1ee9ng minh \u0111\u01b0\u1ee3c <\/span><b>t\u00ednh minh b\u1ea1ch trong m\u1ed7i giao d\u1ecbch<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng Ethereum, Smart Contract \u0111\u00e3 t\u1ea1o ra nhi\u1ec1u \u1ee9ng d\u1ee5ng phi t\u1eadp trung (DApps) v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c tr\u00ean m\u1ea1ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Blockchain tuy c\u0169ng c\u00f3 nh\u1eefng v\u1ea5n \u0111\u1ec1 ch\u01b0a \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, nh\u01b0ng ch\u00fang \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 \u0111\u00e1nh gi\u00e1 l\u00e0 nhanh h\u01a1n, r\u1ebb h\u01a1n v\u00e0 an to\u00e0n h\u01a1n c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd giao d\u1ecbch truy\u1ec1n th\u1ed1ng. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c ng\u00e2n h\u00e0ng v\u00e0 ch\u00ednh ph\u1ee7 \u0111ang chuy\u1ec3n sang d\u00f9ng c\u00f4ng ngh\u1ec7 m\u1edbi n\u00e0y.<\/span><\/p>\n<figure id=\"attachment_12579\" aria-describedby=\"caption-attachment-12579\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12579 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-2.jpg\" alt=\"Smart Contract t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u1ecfa thu\u1eadn gi\u1eefa hai b\u00ean giao d\u1ecbch\" width=\"600\" height=\"374\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-2.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-2-300x187.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12579\" class=\"wp-caption-text\">Smart Contract t\u1ef1 \u0111\u1ed9ng h\u00f3a th\u1ecfa thu\u1eadn gi\u1eefa hai b\u00ean giao d\u1ecbch<\/figcaption><\/figure>\n<h3><b>V\u00ed d\u1ee5 v\u1ec1 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">H\u00e3y xem h\u1ee3p \u0111\u1ed3ng blockchain n\u00e0y nh\u01b0 c\u00e2u l\u1ec7nh &#8220;n\u1ebfu &#8211; th\u00ec&#8221; k\u1ef9 thu\u1eadt s\u1ed1 gi\u1eefa c\u00e1c b\u00ean. N\u1ebfu m\u1ed9t b\u00ean \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a h\u1ecd, th\u00ec th\u1ecfa thu\u1eadn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0 h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5: Si\u00eau th\u1ecb k\u00fd h\u1ee3p \u0111\u1ed3ng mua 100kg ng\u00f4 t\u1eeb m\u1ed9t trang tr\u1ea1i. Ti\u1ec1n s\u1ebd b\u1ecb kh\u00f3a trong h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng t\u1ef1 \u0111\u1ed9ng khi trang tr\u1ea1i giao h\u00e0ng \u0111\u00fang h\u1ea1n. N\u1ebfu trang tr\u1ea1i kh\u00f4ng giao h\u00e0ng \u0111\u00fang h\u1ea1n, h\u1ee3p \u0111\u1ed3ng s\u1ebd t\u1ef1 \u0111\u1ed9ng h\u1ee7y b\u1ecf v\u00e0 tr\u1ea3 l\u1ea1i ti\u1ec1n cho si\u00eau th\u1ecb.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng blockchain th\u00f4ng minh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111a d\u1ea1ng, t\u1eeb chu\u1ed7i cung \u1ee9ng, t\u00e0i ch\u00ednh, b\u1ea3o hi\u1ec3m \u0111\u1ebfn b\u1ea5t \u0111\u1ed9ng s\u1ea3n,.. N\u00f3 c\u00f3 kh\u1ea3 n\u0103ng thay th\u1ebf quy \u0111\u1ecbnh ch\u00ednh ph\u1ee7 v\u00e0 gi\u1ea3i quy\u1ebft tranh ch\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n t\u1edbi t\u00f2a \u00e1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u01a1n n\u1eefa, Smart Contract kh\u00f4ng ch\u1ec9 x\u00e1c nh\u1eadn c\u00e1c quy t\u1eafc v\u00e0 h\u00ecnh ph\u1ea1t xung quanh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u1ee3p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng, m\u00e0 c\u00f2n t\u1ef1 \u0111\u1ed9ng th\u1ef1c thi c\u00e1c ngh\u0129a v\u1ee5 \u0111\u00f3.<\/span><\/p>\n<h2><b>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh\u00a0<\/b><\/h2>\n<figure id=\"attachment_12578\" aria-describedby=\"caption-attachment-12578\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12578 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-1.jpg\" alt=\"C\u00e1c b\u01b0\u1edbc x\u00e2y d\u1ef1ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh\" width=\"600\" height=\"480\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-1.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-1-300x240.jpg 300w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-1-525x420.jpg 525w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12578\" class=\"wp-caption-text\">C\u00e1c b\u01b0\u1edbc x\u00e2y d\u1ef1ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/figcaption><\/figure>\n<h3><b>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh c\u00e1c b\u00ean v\u00e0 thi\u1ebft l\u1eadp c\u00e1c \u0111i\u1ec1u kho\u1ea3n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean c\u1ee7a vi\u1ec7c t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c b\u00ean li\u00ean quan v\u00e0 nh\u1eefng th\u1ecfa thu\u1eadn gi\u1eefa c\u00e1c b\u00ean. Th\u1ecfa thu\u1eadn n\u00e0y m\u00f4 t\u1ea3 chi ti\u1ebft v\u1ec1 c\u00e1c \u0111i\u1ec1u kho\u1ea3n h\u1ee3p \u0111\u1ed3ng, ngh\u0129a v\u1ee5 c\u1ee7a m\u1ed7i b\u00ean c\u00f9ng c\u00e1c ti\u00eau chu\u1ea9n th\u1ef1c hi\u1ec7n h\u1ee3p \u0111\u1ed3ng.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u ki\u1ec7n th\u1ef1c hi\u1ec7n h\u1ee3p \u0111\u1ed3ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u01b0\u1edbc n\u00e0y s\u1ebd th\u1ed1ng nh\u1ea5t c\u00e1c quy t\u1eafc ho\u1eb7c ti\u00eau ch\u00ed c\u1ea7n \u0111\u00e1p \u1ee9ng \u0111\u1ec3 h\u1ee3p \u0111\u1ed3ng h\u1ee3p l\u1ec7.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 3: Vi\u1ebft m\u00e3 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed7i h\u1ee3p \u0111\u1ed3ng s\u1ebd \u0111\u01b0\u1ee3c vi\u1ebft m\u00e3 ri\u00eang nh\u1eb1m x\u00e1c \u0111\u1ecbnh c\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n h\u1ee3p \u0111\u1ed3ng khi \u0111\u00e1p \u1ee9ng \u0111i\u1ec1u ki\u1ec7n.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 4: Tri\u1ec3n khai h\u1ee3p \u0111\u1ed3ng l\u00ean n\u1ec1n t\u1ea3ng blockchain<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u01b0\u1edbc th\u1ee9 t\u01b0 l\u00e0 tri\u1ec3n khai h\u1ee3p \u0111\u1ed3ng b\u1eb1ng vi\u1ec7c x\u00e1c th\u1ef1c t\u00ednh h\u1ee3p l\u1ec7 qua m\u00e3 tr\u00ean m\u1ea1ng blockchain.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 5: T\u1ef1 \u0111\u1ed9ng k\u00edch ho\u1ea1t th\u1ef1c hi\u1ec7n h\u1ee3p \u0111\u1ed3ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Khi \u0111i\u1ec1u ki\u1ec7n x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u1ecfa m\u00e3n tr\u00ean m\u1ea1ng blockchain, h\u1ee3p \u0111\u1ed3ng s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng k\u00edch ho\u1ea1t.<\/span><\/p>\n<h3><b>B\u01b0\u1edbc 6: Ghi l\u1ea1i chi ti\u1ebft h\u1ee3p \u0111\u1ed3ng tr\u00ean s\u1ed5 c\u00e1i blockchain<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Th\u00f4ng tin c\u1ee7a h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o m\u1ea1ng blockchain khi th\u1ef1c hi\u1ec7n, bao g\u1ed3m \u0111i\u1ec1u kho\u1ea3n, \u0111i\u1ec1u ki\u1ec7n v\u00e0 th\u1eddi gian th\u1ef1c hi\u1ec7n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Chi ti\u1ebft h\u1ee3p \u0111\u1ed3ng kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i sau khi ghi v\u00e0o s\u1ed5 c\u00e1i blockchain.\u00a0<\/span><\/p>\n<h2><b>S\u1ef1 kh\u00e1c nhau gi\u1eefa h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u1edbi h\u1ee3p \u0111\u1ed3ng v\u0103n b\u1ea3n truy\u1ec1n th\u1ed1ng<\/b><\/h2>\n<figure id=\"attachment_12575\" aria-describedby=\"caption-attachment-12575\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12575 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-5.jpg\" alt=\"S\u1ef1 kh\u00e1c nhau gi\u1eefa h\u1ee3p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng v\u00e0 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh\" width=\"600\" height=\"359\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-5.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-5-300x180.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12575\" class=\"wp-caption-text\">S\u1ef1 kh\u00e1c nhau gi\u1eefa h\u1ee3p \u0111\u1ed3ng truy\u1ec1n th\u1ed1ng v\u00e0 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh<\/figcaption><\/figure>\n<h2><b>B\u1ed1i c\u1ea3nh l\u1ecbch s\u1eed c\u1ee7a Smart Contract<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Smart Contract kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed5i m\u1edbi t\u1eeb c\u00f4ng ngh\u1ec7 blockchain. Nh\u00e0 m\u1eadt m\u00e3 h\u1ecdc &#8211; Szabo \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t \u00fd t\u01b0\u1edfng n\u00e0y v\u00e0o nh\u1eefng n\u0103m 1990, tr\u01b0\u1edbc khi Ethereum xu\u1ea5t hi\u1ec7n v\u00e0o n\u0103m 2014, l\u00e0m n\u1ed5i b\u1eadt v\u1ecb tr\u00ed quan tr\u1ecdng c\u1ee7a h\u1ee3p \u0111\u1ed3ng n\u00e0y trong giao d\u1ecbch tr\u1ef1c tuy\u1ebfn. Szabo c\u00f2n t\u01b0\u1edfng t\u01b0\u1ee3ng v\u1ec1 Bit Gold, m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00f4ng bao gi\u1edd th\u1ef1c s\u1ef1 ra m\u1eaft, nh\u01b0ng \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u1ee9ng d\u1ee5ng c\u1ee7a Smart Contract trong giao d\u1ecbch tr\u00ean internet.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, Smart Contract kh\u00f4ng th\u1ef1c s\u1ef1 thu h\u00fat s\u1ef1 ch\u00fa \u00fd cho \u0111\u1ebfn khi c\u00f4ng ngh\u1ec7 blockchain xu\u1ea5t hi\u1ec7n v\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 2000. Blockchain \u0111\u00e3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho m\u1ea1ng phi t\u1eadp trung v\u00e0 \u0111\u00e1ng tin c\u1eady, lo\u1ea1i b\u1ecf vi\u1ec7c c\u1ea7n c\u00f3 m\u1ed9t t\u1ed5 ch\u1ee9c trung gian \u0111\u1ec3 th\u1ef1c hi\u1ec7n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh. Ethereum l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ea7u ti\u00ean cho ph\u00e9p \u0111i\u1ec1u n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u ng\u01b0\u1eddi bao g\u1ed3m c\u1ea3 trang web Ethereum, so s\u00e1nh Smart Contract v\u1edbi m\u1ed9t m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng. Ch\u00fang c\u00f9ng m\u1ed9t m\u1ee5c ti\u00eau l\u00e0 cung c\u1ea5p s\u1ea3n ph\u1ea9m cho ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng c\u1ea7n m\u1ed9t ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n giao d\u1ecbch. Nh\u01b0ng Smart Contract linh ho\u1ea1t h\u01a1n nhi\u1ec1u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Smart Contract \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u00e1ng k\u1ec3. T\u1eeb ban \u0111\u1ea7u l\u00e0 c\u00e1c c\u00e2u l\u1ec7nh if-then \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh vi\u00ean t\u1ea1o v\u00e0 tri\u1ec3n khai. B\u00e2y gi\u1edd ch\u00fang \u0111\u00e3 ti\u1ebfn xa h\u01a1n, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng nh\u01b0 qu\u1ea3n l\u00fd chu\u1ed7i cung \u1ee9ng, giao d\u1ecbch b\u1ea5t \u0111\u1ed9ng s\u1ea3n v\u00e0 h\u1ec7 th\u1ed1ng b\u1ecf phi\u1ebfu. Ti\u1ec1m n\u0103ng m\u00e0 Smart Contract c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1ch kinh doanh v\u00e0 t\u01b0\u01a1ng t\u00e1c x\u00e3 h\u1ed9i l\u00e0 r\u1ea5t l\u1edbn, l\u00e0m cho vi\u1ec7c ph\u00e1t tri\u1ec3n ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t l\u0129nh v\u1ef1c \u0111\u1ea7y tri\u1ec3n v\u1ecdng trong kh\u00f4ng gian blockchain.<\/span><\/p>\n<figure id=\"attachment_12580\" aria-describedby=\"caption-attachment-12580\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12580 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-3.jpg\" alt=\"Smart Contract c\u00f3 kh\u1edfi \u0111\u1ea7u l\u00e0 c\u00e2u l\u1ec7nh \u201cif-then\u201d\" width=\"600\" height=\"337\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-3.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-3-300x169.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12580\" class=\"wp-caption-text\">Smart Contract c\u00f3 kh\u1edfi \u0111\u1ea7u l\u00e0 c\u00e2u l\u1ec7nh \u201cif-then\u201d<\/figcaption><\/figure>\n<h2><b>L\u1ee3i \u00edch c\u1ee7a h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Smart Contract<\/b><\/h2>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ec1 cao quy\u1ec1n t\u1ef1 ch\u1ee7<\/b><span style=\"font-weight: 400;\">: B\u1ea1n l\u00e0 ng\u01b0\u1eddi \u0111\u01b0a ra th\u1ecfa thu\u1eadn, kh\u00f4ng c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o m\u1ed9t nh\u00e0 m\u00f4i gi\u1edbi, lu\u1eadt s\u01b0 ho\u1eb7c c\u00e1c trung gian kh\u00e1c \u0111\u1ec3 x\u00e1c nh\u1eadn. V\u1edbi thu\u1eadt to\u00e1n r\u00e0ng bu\u1ed9c, \u0111i\u1ec1u n\u00e0y c\u0169ng \u0111\u00e1nh b\u1ea1i nguy c\u01a1 thao t\u00fang c\u1ee7a b\u00ean th\u1ee9 ba, v\u00ec vi\u1ec7c th\u1ef1c thi \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1ef1 \u0111\u1ed9ng b\u1edfi h\u1ec7 th\u1ed1ng m\u1ea1ng m\u00e1y ch\u1ee7 \u1ea3o kh\u1ed5ng l\u1ed3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u00e1ng tin c\u1eady<\/b><span style=\"font-weight: 400;\">: T\u00e0i li\u1ec7u c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a tr\u00ean s\u1ed5 c\u00e1i chung, b\u1ea1n s\u1ebd n\u1eafm gi\u1eef ch\u00eca kho\u00e1 ri\u00eang ch\u1ec9-duy-nh\u1ea5t-b\u1ea1n-c\u00f3. Kh\u00f4ng s\u1ee3 b\u1ecb m\u1ea5t d\u1eef li\u1ec7u v\u00e0 d\u1ec5 d\u00e0ng kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u khi b\u1ecb t\u1ea5n c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ea1n ch\u1ebf th\u1ea5t tho\u00e1t d\u1eef li\u1ec7u<\/b><span style=\"font-weight: 400;\">: D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c nh\u00e2n \u0111\u00f4i nhi\u1ec1u l\u1ea7n theo m\u00f4 h\u00ecnh phi t\u1eadp trung, gi\u00fap d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u1ea5t gi\u1eef \u1edf nhi\u1ec1u n\u01a1i v\u00e0 ch\u1ec9 d\u00f9ng kho\u00e1 ri\u00eang \u0111\u1ec3 truy xu\u1ea5t d\u1eef li\u1ec7u t\u1eeb \u0111\u00f3 gi\u00fap h\u1ea1n ch\u1ebf vi\u1ec7c m\u1ea5t ho\u1eb7c th\u1ea5t tho\u00e1t d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 an to\u00e0n cao<\/b><span style=\"font-weight: 400;\">: M\u00e3 h\u00f3a trang web gi\u00fap gi\u1eef cho t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c an to\u00e0n. Tr\u00ean th\u1ef1c t\u1ebf, s\u1ebd c\u1ea7n m\u1ed9t tr\u00f9m hacker IQ m\u1edbi c\u00f3 th\u1ec3 b\u1ebb kh\u00f3a m\u00e3 v\u00e0 x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u1eed l\u00fd nhanh ch\u00f3ng<\/b><span style=\"font-weight: 400;\">: Th\u00f4ng th\u01b0\u1eddng b\u1ea1n ph\u1ea3i d\u00e0nh nhi\u1ec1u th\u1eddi gian v\u00e0 gi\u1ea5y t\u1edd \u0111\u1ec3 x\u1eed l\u00fd t\u00e0i li\u1ec7u theo c\u00e1ch th\u1ee7 c\u00f4ng. H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh s\u1eed d\u1ee5ng m\u00e3 ph\u1ea7n m\u1ec1m \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c t\u00e1c v\u1ee5, t\u1eeb \u0111\u00f3 lo\u1ea1i b\u1ecf h\u00e0ng gi\u1edd c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd thu\u1eadt to\u00e1n kinh doanh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ti\u1ebft ki\u1ec7m<\/b><span style=\"font-weight: 400;\">: Smart Contract gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n v\u00ec ch\u00fang \u0111\u00e1nh b\u1eadt s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a m\u1ed9t b\u00ean trung gian. Kh\u00f4ng m\u1ea5t ti\u1ec1n thu\u00ea v\u00e0 ph\u00ed s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean cho vi\u1ec7c qu\u1ea3n l\u00ed c\u00e1c giao d\u1ecbch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u00ednh x\u00e1c<\/b><span style=\"font-weight: 400;\">: H\u1ee3p \u0111\u1ed3ng t\u1ef1 \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 nhanh h\u01a1n, r\u1ebb h\u01a1n m\u00e0 c\u00f2n tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c l\u1ed7i xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c t\u1ef1 \u0111i\u1ec1n v\u00e0o bi\u1ec3u m\u1eabu.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_12582\" aria-describedby=\"caption-attachment-12582\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12582 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-5.jpg\" alt=\"H\u1ee3p \u0111\u1ed3ng blockchain mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch\" width=\"600\" height=\"494\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-5.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-5-300x247.jpg 300w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-5-510x420.jpg 510w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12582\" class=\"wp-caption-text\">H\u1ee3p \u0111\u1ed3ng blockchain mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch<\/figcaption><\/figure>\n<h2><b>Nh\u1eefng th\u00e1ch th\u1ee9c m\u00e0 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ph\u1ea3i \u0111\u1ed1i m\u1eb7t l\u00e0 g\u00ec?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Smart Contract c\u00f3 tri\u1ec3n v\u1ecdng nh\u01b0ng c\u0169ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m.\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00f3 th\u1ec3 m\u1eafc l\u1ed7i<\/b><span style=\"font-weight: 400;\">: Ch\u00fang \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi con ng\u01b0\u1eddi v\u00e0 c\u00f3 th\u1ec3 m\u1eafc l\u1ed7i, \u0111\u00f4i khi d\u1eabn \u0111\u1ebfn vi\u1ec7c vi ph\u1ea1m b\u1ea3o m\u1eadt. Nh\u01b0 trong v\u1ee5 t\u1ea5n c\u00f4ng v\u00e0o t\u1ed5 ch\u1ee9c t\u1ef1 tr\u1ecb phi t\u1eadp trung (DAO) c\u1ee7a Ethereum v\u00e0o n\u0103m 2016, khi k\u1ebb t\u1ea5n c\u00f4ng khai th\u00e1c l\u1ed7 h\u1ed5ng trong h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh g\u00e2y qu\u1ef9 v\u00e0 chuy\u1ec3n ti\u1ec1n t\u1eeb d\u1ef1 \u00e1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thi\u1ebfu quy \u0111\u1ecbnh r\u00f5 r\u00e0ng:<\/b><span style=\"font-weight: 400;\"> Vi\u1ec7c thi\u1ebfu quy \u0111\u1ecbnh r\u00f5 r\u00e0ng xung quanh Smart Contract c\u0169ng l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c. Vi\u1ec7c chuy\u1ec3n ti\u1ec1n an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 l\u00e0 c\u00f3 \u00edch, nh\u01b0ng c\u1ea7n gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 thu\u1ebf v\u00e0 gi\u00e1m s\u00e1t c\u1ee7a ch\u00ednh ph\u1ee7. M\u1eb7c d\u00f9 ng\u01b0\u1eddi d\u00f9ng mong mu\u1ed1n ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n d\u1eef li\u1ec7u c\u1ee7a h\u1ecd, nh\u01b0ng ph\u1ea3i c\u00e2n nh\u1eafc c\u00e1ch c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7 c\u00f3 th\u1ec3 truy c\u1eadp th\u00f4ng tin h\u1ecd y\u00eau c\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Lo ng\u1ea1i v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng: <\/b><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng tr\u00ean blockchain c\u00f2n t\u1ed3n t\u1ea1i nhi\u1ec1u m\u1ed1i lo v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u1eafc ngh\u1ebdn m\u1ea1ng, l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady, \u0111\u1eb7c bi\u1ec7t trong th\u1eddi k\u1ef3 cao \u0111i\u1ec3m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thi\u1ebfu t\u00ednh linh ho\u1ea1t<\/b><span style=\"font-weight: 400;\">: H\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng khi c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i linh ho\u1ea1t, \u0111\u00e2y l\u00e0 m\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m n\u1ebfu c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a h\u1ee3p \u0111\u1ed3ng c\u1ea7n \u0111\u01b0\u1ee3c thay \u0111\u1ed5i do c\u00e1c s\u1ef1 ki\u1ec7n b\u1ea5t ng\u1edd.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_12576\" aria-describedby=\"caption-attachment-12576\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12576 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-6.jpg\" alt=\"D\u00f9 c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch nh\u01b0ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u1eabn ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u th\u00e1ch th\u1ee9c\" width=\"600\" height=\"400\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-6.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-6-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12576\" class=\"wp-caption-text\">D\u00f9 c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch nh\u01b0ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u1eabn ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u th\u00e1ch th\u1ee9c<\/figcaption><\/figure>\n<h2><b>\u1ee8ng d\u1ee5ng c\u1ee7a Smart Contract<\/b><\/h2>\n<h3><b>M\u00e3 h\u00f3a nh\u1eadn d\u1ea1ng k\u1ef9 thu\u1eadt s\u1ed1<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Tr\u00ean internet, th\u00f4ng tin c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 b\u1ecb b\u00e1n \u0111\u1ec3 ki\u1ebfm ti\u1ec1n. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u c\u00e1 nh\u00e2n c\u1ee7a m\u00ecnh. L\u00fac n\u00e0y h\u1ee3p \u0111\u1ed3ng th\u00f4ng th\u00f4ng tin ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong t\u01b0\u01a1ng lai d\u1ef1a tr\u00ean blockchain, danh t\u00ednh s\u1ebd \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a th\u00e0nh token, \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt an to\u00e0n tr\u00ean blockchain. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n tham gia m\u1ea1ng x\u00e3 h\u1ed9i ho\u1eb7c g\u1eedi t\u00e0i li\u1ec7u cho ng\u00e2n h\u00e0ng \u0111\u1ec3 vay ti\u1ec1n, h\u1ecd c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb ph\u01b0\u01a1ng ti\u1ec7n tr\u01b0\u1edbc v\u00e0 ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh giao d\u1ecbch sau \u0111\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ea1ng x\u00e3 h\u1ed9i kh\u00f4ng c\u00f3 trung gian ki\u1ec3m so\u00e1t. Ng\u01b0\u1eddi d\u00f9ng t\u1ef1 qu\u1ea3n l\u00fd th\u00f4ng tin c\u1ee7a h\u1ecd, ch\u1ec9 chia s\u1ebb nh\u1eefng g\u00ec h\u1ecd mu\u1ed1n c\u00f4ng khai ho\u1eb7c gi\u1eef ri\u00eang t\u01b0. H\u1ecd c\u00f3 th\u1ec3 t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u1ec3 tham gia trao \u0111\u1ed5i th\u00f4ng tin theo \u00fd mu\u1ed1n, kh\u00f4ng c\u1ea7n ph\u1ea3i ti\u1ebft l\u1ed9 t\u1ea5t c\u1ea3 th\u00f4ng tin c\u00e1 nh\u00e2n. Kh\u00f4ng c\u00f3 b\u00ean th\u1ee9 ba n\u00e0o thu ti\u1ec1n ho\u1eb7c l\u01b0u tr\u1eef v\u00e0 b\u00e1n d\u1eef li\u1ec7u &#8211; t\u1ea5t c\u1ea3 quy\u1ec1n l\u1ee3i thu\u1ed9c v\u1ec1 ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u01b0\u01a1ng t\u1ef1, khi giao d\u1ecbch v\u1edbi ng\u00e2n h\u00e0ng v\u00e0 t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh, vi\u1ec7c trao \u0111\u1ed5i th\u00f4ng tin ch\u1ec9 li\u00ean quan \u0111\u1ebfn vi\u1ec7c g\u1eedi t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0 d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft. Kh\u00f4ng c\u00f3 r\u1ee7i ro nguy c\u01a1 l\u01b0u tr\u1eef v\u00e0 chia s\u1ebb th\u00f4ng tin c\u00e1 nh\u00e2n v\u1edbi b\u00ean th\u1ee9 ba. Th\u00f4ng tin \u0111\u01b0\u1ee3c ho\u00e0n to\u00e0n ki\u1ec3m so\u00e1t b\u1edfi ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<figure id=\"attachment_12577\" aria-describedby=\"caption-attachment-12577\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12577 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-7.jpg\" alt=\"H\u1ee3p \u0111\u1ed3ng tr\u00ean blockchain gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng trong t\u01b0\u01a1ng lai\" width=\"600\" height=\"285\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-7.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-7-300x143.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12577\" class=\"wp-caption-text\">H\u1ee3p \u0111\u1ed3ng tr\u00ean blockchain gi\u00fap b\u1ea3o v\u1ec7 th\u00f4ng tin ng\u01b0\u1eddi d\u00f9ng trong t\u01b0\u01a1ng lai<\/figcaption><\/figure>\n<h3><b>Thay th\u1ebf m\u00f4i gi\u1edbi b\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Trong th\u1ebf gi\u1edbi truy\u1ec1n th\u1ed1ng, m\u00f4i gi\u1edbi b\u1ea5t \u0111\u1ed9ng s\u1ea3n l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 tr\u00e1nh. Khi b\u00e1n nh\u00e0, ch\u1ee7 nh\u00e0 s\u1ebd thu\u00ea m\u00f4i gi\u1edbi \u0111\u1ec3 x\u1eed l\u00fd gi\u1ea5y t\u1edd v\u00e0 t\u00ecm ng\u01b0\u1eddi mua. M\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y c\u00f3 l\u1ee3i cho ng\u01b0\u1eddi b\u00e1n, nh\u01b0ng h\u00e3y nh\u1edb r\u1eb1ng m\u00f4i gi\u1edbi thu ph\u00ed \u0111\u00e1ng k\u1ec3 t\u1eeb gi\u00e1 b\u00e1n c\u1ee7a c\u0103n nh\u00e0.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh <\/span><b>thay th\u1ebf m\u00f4i gi\u1edbi<\/b><span style=\"font-weight: 400;\">, t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh chuy\u1ec3n nh\u01b0\u1ee3ng nh\u00e0 m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh an to\u00e0n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u01b0\u1edfng t\u01b0\u1ee3ng quy\u1ec1n s\u1edf h\u1eefu ng\u00f4i nh\u00e0 c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a th\u00e0nh token tr\u00ean blockchain Ethereum. Khi b\u1ea1n mu\u1ed1n b\u00e1n, b\u1ea1n ch\u1ec9 c\u1ea7n t\u1ea1o h\u1ee3p \u0111\u1ed3ng Smart Contract v\u1edbi ng\u01b0\u1eddi mua. H\u1ee3p \u0111\u1ed3ng n\u00e0y s\u1ebd gi\u1eef ch\u1ee9ng th\u01b0 k\u00fd qu\u1ef9 cho \u0111\u1ebfn khi ti\u1ec1n c\u1ee7a ng\u01b0\u1eddi mua \u0111\u01b0\u1ee3c g\u1eedi \u0111\u00fang c\u00e1ch. \u0110i\u1ec1u n\u00e0y gi\u00fap\u00a0 ng\u01b0\u1eddi b\u00e1n ti\u1ebft ki\u1ec7m ti\u1ec1n v\u00ec kh\u00f4ng c\u1ea7n tr\u1ea3 ph\u00ed cho trung gian v\u00e0 ng\u01b0\u1eddi mua s\u1edf h\u1eefu ng\u00f4i nh\u00e0 nhanh h\u01a1n nhi\u1ec1u so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y.<\/span><\/p>\n<figure id=\"attachment_12572\" aria-describedby=\"caption-attachment-12572\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12572 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-2.jpg\" alt=\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh gi\u00fap lo\u1ea1i b\u1ecf b\u00ean th\u1ee9 ba, ti\u1ebft ki\u1ec7m chi ph\u00ed\" width=\"600\" height=\"403\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-2.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-2-300x202.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12572\" class=\"wp-caption-text\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh gi\u00fap lo\u1ea1i b\u1ecf b\u00ean th\u1ee9 ba, ti\u1ebft ki\u1ec7m chi ph\u00ed<\/figcaption><\/figure>\n<h3><b>H\u1ed7 tr\u1ee3 mua b\u1ea3o hi\u1ec3m t\u1ef1 \u0111\u1ed9ng, an to\u00e0n, nhanh ch\u00f3ng<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1i \u01b0u h\u00f3a vi\u1ec7c mua b\u1ea3o hi\u1ec3m<\/b><span style=\"font-weight: 400;\">: Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n \u0111\u0103ng k\u00fd mua b\u1ea3o hi\u1ec3m v\u00e0 h\u1ecd s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Smart Contract c\u1ee7a nh\u00e0 cung c\u1ea5p. M\u1ecdi y\u00eau c\u1ea7u c\u1ee7a h\u1ee3p \u0111\u1ed3ng b\u1ea3o hi\u1ec3m s\u1ebd \u0111\u01b0\u1ee3c ghi trong Smart Contract, v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u1ecdc v\u00e0 k\u00fd k\u1ebft n\u1ebfu \u0111\u1ed3ng \u00fd.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ef1 \u0111\u1ed9ng gi\u1ea3i ng\u00e2n khi k\u1ebft th\u00fac h\u1ee3p \u0111\u1ed3ng<\/b><span style=\"font-weight: 400;\">: H\u1ee3p \u0111\u1ed3ng c\u00f3 hi\u1ec7u l\u1ef1c cho \u0111\u1ebfn khi b\u00ean ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1ea7n n\u00f3. Khi k\u1ebft th\u00fac h\u1ee3p \u0111\u1ed3ng, ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n c\u1ea7n t\u1ea3i l\u00ean bi\u1ec3u m\u1eabu ch\u1ee9ng minh nhu c\u1ea7u thanh to\u00e1n b\u1ea3o hi\u1ec3m v\u00e0 ti\u1ec1n s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i ng\u00e2n t\u1ef1 \u0111\u00f4ng v\u00e0 g\u1ea7n nh\u01b0 l\u00e0 ngay l\u1eadp t\u1ee9c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng t\u1ed1i \u0111a<\/b><span style=\"font-weight: 400;\">: L\u1ecbch s\u1eed d\u00f9ng b\u1ea3o hi\u1ec3m s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ch\u00ednh x\u00e1c tr\u00ean blockchain. Do \u0111\u00f3, h\u1ee3p \u0111\u1ed3ng c\u00f3 kh\u1ea3 n\u0103ng truy xu\u1ea5t l\u1ecbch s\u1eed ng\u01b0\u1eddi d\u00f9ng vi ph\u1ea1m h\u1ee3p \u0111\u1ed3ng,&#8230; N\u1ebfu nh\u1eefng ng\u01b0\u1eddi xu\u1ea5t s\u1eafc kh\u00f4ng vi ph\u1ea1m, h\u1ecd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng gi\u1ea3m gi\u00e1 khi gia h\u1ea1n h\u1ee3p \u0111\u1ed3ng b\u1ea3o hi\u1ec3m v\u00e0o l\u1ea7n sau.\u00a0<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_12581\" aria-describedby=\"caption-attachment-12581\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12581 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-4.jpg\" alt=\"Smart Contract gi\u00fap t\u1ed1i \u01b0u h\u00f3a trong vi\u1ec7c mua b\u1ea3o hi\u1ec3m\" width=\"600\" height=\"337\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-4.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/smart-contract-la-gi-4-300x169.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12581\" class=\"wp-caption-text\">Smart Contract gi\u00fap t\u1ed1i \u01b0u h\u00f3a trong vi\u1ec7c mua b\u1ea3o hi\u1ec3m<\/figcaption><\/figure>\n<h3><b>H\u1ed7 tr\u1ee3 chu\u1ed7i cung \u1ee9ng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Smart Contract c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 t\u0103ng c\u01b0\u1eddng tr\u00e1ch nhi\u1ec7m gi\u1ea3i tr\u00ecnh trong t\u1ea5t c\u1ea3 c\u00e1c b\u01b0\u1edbc c\u1ee7a chu\u1ed7i cung \u1ee9ng.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">Gi\u1ea3 s\u1eed m\u1ed9t c\u00f4ng ty \u1edf ch\u00e2u \u00c2u mu\u1ed1n mua m\u1ed9t l\u00f4 h\u00e0ng t\u1eeb m\u1ed9t nh\u00e0 cung c\u1ea5p \u1edf ch\u00e2u \u00c1.<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">H\u1ecd c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u1ecdi b\u01b0\u1edbc c\u1ee7a giao d\u1ecbch, t\u1eeb \u0111\u1eb7t h\u00e0ng \u0111\u1ebfn giao h\u00e0ng. T\u1ea5t c\u1ea3 th\u00f4ng tin li\u00ean quan nh\u01b0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m, th\u00f4ng tin v\u1eadn chuy\u1ec3n, \u0111i\u1ec1u kho\u1ea3n thanh to\u00e1n v\u00e0 th\u1eddi h\u1ea1n th\u1ef1c hi\u1ec7n \u0111\u1ec1u c\u00f3 trong h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Smart Contract.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00e0ng h\u00f3a \u0111\u00e1p \u1ee9ng k\u1ef3 v\u1ecdng c\u1ee7a ng\u01b0\u1eddi mua, Smart Contract c\u0169ng s\u1ebd bao g\u1ed3m \u0111i\u1ec1u ki\u1ec7n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c b\u00ean trung gian nh\u01b0 ng\u00e2n h\u00e0ng ho\u1eb7c m\u00f4i gi\u1edbi, c\u00f9ng v\u1edbi c\u00e1c chi ph\u00ed li\u00ean quan \u0111\u1ebfn h\u1ecd kh\u00f4ng c\u00f2n c\u1ea7n thi\u1ebft v\u00ec h\u1ee3p \u0111\u1ed3ng s\u1ebd t\u1ef1 th\u1ef1c thi v\u00e0 kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ti\u1ec1n s\u1ebd \u0111\u01b0\u1ee3c gi\u1eef trong t\u00e0i kho\u1ea3n k\u00fd qu\u1ef9 sau khi h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c k\u00fd cho \u0111\u1ebfn khi nh\u00e0 cung c\u1ea5p x\u00e1c nh\u1eadn r\u1eb1ng s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c giao. Blockchain s\u1ebd theo d\u00f5i v\u00e0 l\u01b0u tr\u1eef l\u1ecbch tr\u00ecnh giao h\u00e0ng v\u00e0 th\u00f4ng tin l\u00f4 h\u00e0ng, cung c\u1ea5p cho c\u1ea3 hai b\u00ean kh\u1ea3 n\u0103ng theo d\u00f5i v\u00e0 minh b\u1ea1ch ho\u00e0n to\u00e0n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi h\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c giao v\u00e0 ng\u01b0\u1eddi mua x\u00e1c nh\u1eadn r\u1eb1ng ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c th\u00f4ng s\u1ed1 \u0111\u00e3 th\u1ecfa thu\u1eadn, h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh s\u1ebd ngay l\u1eadp t\u1ee9c thanh to\u00e1n cho nh\u00e0 cung c\u1ea5p. Do kh\u00f4ng c\u00f3 b\u00ean trung gian v\u00e0 gi\u1ea3m r\u1ee7i ro gian l\u1eadn, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1ebd hi\u1ec7u qu\u1ea3, hi\u1ec7u su\u1ea5t v\u00e0 an to\u00e0n h\u01a1n.<\/span><\/p>\n<figure id=\"attachment_12573\" aria-describedby=\"caption-attachment-12573\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12573 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-3.jpg\" alt=\"Smart Contract \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong chu\u1ed7i cung \u1ee9ng\" width=\"600\" height=\"336\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-3.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-3-300x168.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12573\" class=\"wp-caption-text\">Smart Contract \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong chu\u1ed7i cung \u1ee9ng<\/figcaption><\/figure>\n<h2><b>Bitcoin c\u00f3 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh kh\u00f4ng?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea3n n\u00e2ng c\u1ea5p Taproot l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng cho Smart Contract c\u1ee7a Bitcoin, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng x\u1eed l\u00fd giao d\u1ecbch ph\u1ee9c t\u1ea1p m\u00e0 kh\u00f4ng c\u00f3 nguy c\u01a1 t\u1eafc ngh\u1ebdn. Taproot gi\u00fap Bitcoin l\u01b0u tr\u1eef c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch ph\u1ee9c t\u1ea1p h\u01a1n tr\u00ean chu\u1ed7i c\u01a1 s\u1edf (base chain) c\u1ee7a n\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bitcoin c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 Smart Contract qua c\u00e1c giao th\u1ee9c nh\u01b0 Lightning Network, s\u1eed d\u1ee5ng c\u00e1c giao d\u1ecbch \u0111a ch\u1eef k\u00fd, g\u1ecdi l\u00e0 h\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m (HTLC). HTLC t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho thanh to\u00e1n Bitcoin nhanh ch\u00f3ng v\u00e0 chi ph\u00ed th\u1ea5p, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c b\u00ean tham gia \u0111\u1ecbnh tuy\u1ebfn thanh to\u00e1n nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t kho\u1ea3n ph\u00ed nh\u1ecf m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea3o m\u1eadt.<\/span><\/p>\n<h2><b>Smart Contract c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o m\u00e0 kh\u00f4ng c\u1ea7n m\u00e3 h\u00f3a kh\u00f4ng?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00f3, c\u00f3 th\u1ec3 t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Smart Contract m\u00e0 kh\u00f4ng c\u1ea7n m\u00e3 h\u00f3a b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c n\u1ec1n t\u1ea3ng chuy\u00ean d\u1ee5ng. C\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y cung c\u1ea5p giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng k\u00e9o &#8211;\u00a0 th\u1ea3 v\u00e0 tr\u00ecnh ch\u1ec9nh s\u1eeda tr\u1ef1c quan, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ph\u00e1t tri\u1ec3n Smart Contract m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 \u0111\u01a1n gi\u1ea3n m\u00e0 kh\u00f4ng c\u1ea7n chuy\u00ean m\u00f4n v\u1ec1 l\u1eadp tr\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5, Ethereum Studio l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE) tr\u1ef1c tuy\u1ebfn, cung c\u1ea5p m\u1eabu \u0111\u1ec3 t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh b\u1eb1ng ng\u00f4n ng\u1eef Solidity c\u1ee7a Ethereum. N\u00f3 s\u1eed d\u1ee5ng giao di\u1ec7n k\u00e9o v\u00e0 th\u1ea3, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng t\u1ea1o h\u1ee3p \u0111\u1ed3ng m\u00e0 kh\u00f4ng c\u1ea7n ki\u1ebfn th\u1ee9c m\u00e3 h\u00f3a. IDE l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m cung c\u1ea5p b\u1ed9 c\u00f4ng c\u1ee5 v\u00e0 t\u00ednh n\u0103ng to\u00e0n di\u1ec7n cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n vi\u1ebft, ki\u1ec3m th\u1eed v\u00e0 g\u1ee1 l\u1ed7i m\u00e3 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<figure id=\"attachment_12574\" aria-describedby=\"caption-attachment-12574\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12574 size-full\" src=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-4.jpg\" alt=\"C\u00f3 m\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng gi\u00fap ph\u00e1t tri\u1ec3n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh m\u00e0 kh\u00f4ng c\u1ea7n m\u00e3 h\u00f3a\" width=\"600\" height=\"343\" srcset=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-4.jpg 600w, https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-4-300x172.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12574\" class=\"wp-caption-text\">C\u00f3 m\u1ed9t s\u1ed1 n\u1ec1n t\u1ea3ng gi\u00fap ph\u00e1t tri\u1ec3n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh m\u00e0 kh\u00f4ng c\u1ea7n m\u00e3 h\u00f3a<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">BlockApps Strato, m\u1ed9t n\u1ec1n t\u1ea3ng blockchain, cung c\u1ea5p tr\u00ecnh ch\u1ec9nh s\u1eeda tr\u1ef1c quan \u0111\u1ec3 t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh. \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 n\u1ec1n t\u1ea3ng kh\u00f4ng y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c v\u1ec1 m\u00e3 h\u00f3a, h\u1ed7 tr\u1ee3 nhi\u1ec1u ng\u00f4n ng\u1eef m\u00e1y t\u00ednh nh\u01b0 Solidity v\u00e0 JavaScript, v\u00e0 cung c\u1ea5p nhi\u1ec1u t\u00f9y ch\u1ecdn m\u1eabu cho ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<h2><b>T\u01b0\u01a1ng lai c\u1ee7a h\u1ee3p \u0111\u1ed3ng blockchain<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh t\u1ef1 \u0111\u1ed9ng th\u1ef1c thi khi \u0111\u00e1p \u1ee9ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 vi\u1ec7c chuy\u1ec3n nh\u01b0\u1ee3ng nh\u00e0 \u1edf, gi\u00fap ho\u00e0n th\u00e0nh giao d\u1ecbch ngay sau khi h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c k\u00fd k\u1ebft.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c n\u1ec1n t\u1ea3ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c cho doanh nghi\u1ec7p tr\u00ean to\u00e0n c\u1ea7u, c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch doanh nghi\u1ec7p t\u01b0\u01a1ng t\u00e1c v\u1edbi chu\u1ed7i cung \u1ee9ng v\u00e0 kh\u00e1ch h\u00e0ng. \u0110i\u1ec1u n\u00e0y gi\u00fap<\/span><b> gi\u1ea3i ph\u00f3ng con ng\u01b0\u1eddi kh\u1ecfi c\u00f4ng vi\u1ec7c h\u00e0nh ch\u00ednh v\u00e0 quy tr\u00ecnh qu\u1ea3n l\u00fd<\/b><span style=\"font-weight: 400;\">, \u0111\u1ec3 h\u1ecd c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y.\u00a0<\/span><\/p>\n<h2><b>T\u1ea1m k\u1ebft<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u00e3 v\u00e0 \u0111ang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i. Ch\u00fang \u0111\u00e3 c\u00f3 s\u1eb5n v\u00e0 \u0111ang tr\u1ea3i qua th\u1eed nghi\u1ec7m trong c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf, v\u00e0 s\u1ebd nhanh ch\u00f3ng tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a cu\u1ed9c s\u1ed1ng c\u0169ng nh\u01b0 th\u00f3i quen c\u1ee7a ch\u00fang ta. Trong t\u01b0\u01a1ng lai, ti\u1ec1m n\u0103ng c\u1ee7a h\u1ee3p \u0111\u1ed3ng blockchain n\u00e0y s\u1ebd c\u00f2n ph\u00e1t tri\u1ec3n v\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch h\u01a1n n\u1eefa.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n c\u1ea7n th\u00eam b\u1ea5t c\u1ee9 th\u00f4ng tin n\u00e0o v\u1ec1 Smart Contract, ho\u1eb7c mu\u1ed1n tr\u1edf th\u00e0nh ng\u01b0\u1eddi n\u1eafm th\u00f4ng tin th\u1ecb tr\u01b0\u1eddng crypto nhanh nh\u1ea5t, h\u00e3y tham gia ngay group <\/span><a href=\"https:\/\/t.me\/bitcoinvn_community\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/t.me\/bitcoinvn_community<\/span><\/a><\/p>\n<p style=\"text-align: right;\"><b>Ngu\u1ed3n: <\/b><a href=\"https:\/\/cointelegraph.com\/learn\/what-are-smart-contracts-a-beginners-guide-to-automated-agreements\" target=\"_blank\" rel=\"noopener\"><b>Contelegraph<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh (Smart Contract) l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn \u0111\u1ed9t ph\u00e1 c\u1ee7a c\u00f4ng ngh\u1ec7. Ch\u00fang \u0111\u00e3 v\u00e0 \u0111ang t\u1eebng b\u01b0\u1edbc thay \u0111\u1ed5i c\u00e1ch m\u00e0 ch\u00fang ta t\u01b0\u01a1ng t\u00e1c v\u00e0 giao d\u1ecbch trong th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i. V\u1eady h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? T\u1ea7m \u1ea3nh h\u01b0\u1edfng r\u1ed9ng l\u1edbn [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":12583,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-2680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-topic-guide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract - BitcoinVN News<\/title>\n<meta name=\"description\" content=\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract - BitcoinVN News\" \/>\n<meta property=\"og:description\" content=\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\" \/>\n<meta property=\"og:site_name\" content=\"BitcoinVN News\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/www.bitcoinvn.io\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-20T04:00:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-06-21T03:44:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1205\" \/>\n\t<meta property=\"og:image:height\" content=\"785\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"meg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bitcoin_vietnam\" \/>\n<meta name=\"twitter:site\" content=\"@bitcoin_vietnam\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"meg\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"18 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\"},\"author\":{\"name\":\"meg\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/b47a23bd035fdd0df0ef420b3c238fec\"},\"headline\":\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract\",\"datePublished\":\"2024-06-20T04:00:10+00:00\",\"dateModified\":\"2024-06-21T03:44:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\"},\"wordCount\":5110,\"publisher\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/#organization\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg\",\"articleSection\":[\"H\u01b0\u1edbng D\u1eabn Theo Ch\u1ee7 \u0110\u1ec1\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\",\"url\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\",\"name\":\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract - BitcoinVN News\",\"isPartOf\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg\",\"datePublished\":\"2024-06-20T04:00:10+00:00\",\"dateModified\":\"2024-06-21T03:44:27+00:00\",\"description\":\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!\",\"breadcrumb\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage\",\"url\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg\",\"contentUrl\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg\",\"width\":1205,\"height\":785},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/bitcoinvn.io\/news\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"H\u01b0\u1edbng D\u1eabn\",\"item\":\"https:\/\/bitcoinvn.io\/news\/vi\/category\/guide\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"H\u01b0\u1edbng D\u1eabn Theo Ch\u1ee7 \u0110\u1ec1\",\"item\":\"https:\/\/bitcoinvn.io\/news\/vi\/category\/guide\/topic-guide\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#website\",\"url\":\"https:\/\/bitcoinvn.io\/news\/\",\"name\":\"BitcoinVN News\",\"description\":\"News source for cryptocurrencies, Bitcoin, and blockchain in Vietnam\",\"publisher\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/bitcoinvn.io\/news\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#organization\",\"name\":\"BitcoinVN\",\"alternateName\":\"Bitcoin Vietnam\",\"url\":\"https:\/\/bitcoinvn.io\/news\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2023\/07\/cropped-icon.png\",\"contentUrl\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2023\/07\/cropped-icon.png\",\"width\":512,\"height\":512,\"caption\":\"BitcoinVN\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/facebook.com\/www.bitcoinvn.io\",\"https:\/\/x.com\/bitcoin_vietnam\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/b47a23bd035fdd0df0ef420b3c238fec\",\"name\":\"meg\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/8f06fb2857568616486869332aa11f60?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/8f06fb2857568616486869332aa11f60?s=96&d=mm&r=g\",\"caption\":\"meg\"},\"url\":\"https:\/\/bitcoinvn.io\/news\/author\/meggie\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract - BitcoinVN News","description":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!","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:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/","og_locale":"en_US","og_type":"article","og_title":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract - BitcoinVN News","og_description":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!","og_url":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/","og_site_name":"BitcoinVN News","article_publisher":"https:\/\/facebook.com\/www.bitcoinvn.io","article_published_time":"2024-06-20T04:00:10+00:00","article_modified_time":"2024-06-21T03:44:27+00:00","og_image":[{"width":1205,"height":785,"url":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg","type":"image\/jpeg"}],"author":"meg","twitter_card":"summary_large_image","twitter_creator":"@bitcoin_vietnam","twitter_site":"@bitcoin_vietnam","twitter_misc":{"Written by":"meg","Est. reading time":"18 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#article","isPartOf":{"@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/"},"author":{"name":"meg","@id":"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/b47a23bd035fdd0df0ef420b3c238fec"},"headline":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract","datePublished":"2024-06-20T04:00:10+00:00","dateModified":"2024-06-21T03:44:27+00:00","mainEntityOfPage":{"@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/"},"wordCount":5110,"publisher":{"@id":"https:\/\/bitcoinvn.io\/news\/#organization"},"image":{"@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage"},"thumbnailUrl":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg","articleSection":["H\u01b0\u1edbng D\u1eabn Theo Ch\u1ee7 \u0110\u1ec1"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/","url":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/","name":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract - BitcoinVN News","isPartOf":{"@id":"https:\/\/bitcoinvn.io\/news\/#website"},"primaryImageOfPage":{"@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage"},"image":{"@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage"},"thumbnailUrl":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg","datePublished":"2024-06-20T04:00:10+00:00","dateModified":"2024-06-21T03:44:27+00:00","description":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Ch\u00fang \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi th\u1ebf gi\u1edbi ra sao? \u0110\u00e2y l\u00e0 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft!","breadcrumb":{"@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#primaryimage","url":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg","contentUrl":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/hop-dong-thong-minh-1.jpg","width":1205,"height":785},{"@type":"BreadcrumbList","@id":"https:\/\/bitcoinvn.io\/news\/vi\/hop-dong-thong-minh-thay-doi-dot-pha-cong-nghe\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/bitcoinvn.io\/news\/"},{"@type":"ListItem","position":2,"name":"H\u01b0\u1edbng D\u1eabn","item":"https:\/\/bitcoinvn.io\/news\/vi\/category\/guide\/"},{"@type":"ListItem","position":3,"name":"H\u01b0\u1edbng D\u1eabn Theo Ch\u1ee7 \u0110\u1ec1","item":"https:\/\/bitcoinvn.io\/news\/vi\/category\/guide\/topic-guide\/"},{"@type":"ListItem","position":4,"name":"H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 g\u00ec? T\u1eeb A-Z v\u1ec1 Smart Contract"}]},{"@type":"WebSite","@id":"https:\/\/bitcoinvn.io\/news\/#website","url":"https:\/\/bitcoinvn.io\/news\/","name":"BitcoinVN News","description":"News source for cryptocurrencies, Bitcoin, and blockchain in Vietnam","publisher":{"@id":"https:\/\/bitcoinvn.io\/news\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/bitcoinvn.io\/news\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/bitcoinvn.io\/news\/#organization","name":"BitcoinVN","alternateName":"Bitcoin Vietnam","url":"https:\/\/bitcoinvn.io\/news\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bitcoinvn.io\/news\/#\/schema\/logo\/image\/","url":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2023\/07\/cropped-icon.png","contentUrl":"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2023\/07\/cropped-icon.png","width":512,"height":512,"caption":"BitcoinVN"},"image":{"@id":"https:\/\/bitcoinvn.io\/news\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/facebook.com\/www.bitcoinvn.io","https:\/\/x.com\/bitcoin_vietnam"]},{"@type":"Person","@id":"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/b47a23bd035fdd0df0ef420b3c238fec","name":"meg","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8f06fb2857568616486869332aa11f60?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8f06fb2857568616486869332aa11f60?s=96&d=mm&r=g","caption":"meg"},"url":"https:\/\/bitcoinvn.io\/news\/author\/meggie\/"}]}},"lang":"vi","translations":{"vi":2680},"amp_enabled":true,"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/posts\/2680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/comments?post=2680"}],"version-history":[{"count":8,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/posts\/2680\/revisions"}],"predecessor-version":[{"id":12591,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/posts\/2680\/revisions\/12591"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/media\/12583"}],"wp:attachment":[{"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/media?parent=2680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/categories?post=2680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bitcoinvn.io\/news\/wp-json\/wp\/v2\/tags?post=2680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}