{"id":1876,"date":"2026-05-23T04:15:06","date_gmt":"2026-05-22T21:15:06","guid":{"rendered":"https:\/\/lai.farm\/?p=1876"},"modified":"2026-05-25T10:42:04","modified_gmt":"2026-05-25T03:42:04","slug":"blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/","title":{"rendered":"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<h2>Blockchain v\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng b\u1ea3o m\u1eadt trong ng\u00e0nh du l\u1ecbch<\/h2>\n<p>Trong k\u1ef7 nguy\u00ean s\u1ed1 h\u00f3a, ng\u00e0nh du l\u1ecbch \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c ch\u01b0a t\u1eebng c\u00f3 v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0. Khi m\u1ed7i chuy\u1ebfn \u0111i \u0111\u1ec1u \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1eb7t ph\u00f2ng, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng thanh to\u00e1n, vi\u1ec7c b\u1ea3o v\u1ec7 th\u00f4ng tin c\u00e1 nh\u00e2n tr\u1edf n\u00ean c\u1ea5p thi\u1ebft h\u01a1n bao gi\u1edd h\u1ebft. \u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 xu h\u01b0\u1edbng n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i vi\u1ebft chuy\u00ean s\u00e2u v\u1ec1 <a href=\"https:\/\/lai.farm\/du-lich-thong-minh-viet-nam-ung-dung-blockchain-de-nang-tam-bao-mat-va-trai-nghiem\/\">Du l\u1ecbch th\u00f4ng minh Vi\u1ec7t Nam: \u1ee8ng d\u1ee5ng Blockchain \u0111\u1ec3 n\u00e2ng t\u1ea7m b\u1ea3o m\u1eadt v\u00e0 tr\u1ea3i nghi\u1ec7m<\/a>. \u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 n\u1eafm b\u1eaft c\u00e1ch c\u00f4ng ngh\u1ec7 phi t\u1eadp trung \u0111ang thay \u0111\u1ed5i cu\u1ed9c ch\u01a1i.<\/p>\n<p>Vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 chu\u1ed7i kh\u1ed1i (Blockchain) kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf c\u00e1c giao d\u1ecbch t\u00e0i ch\u00ednh. N\u00f3 \u0111ang tr\u1edf th\u00e0nh &#8220;l\u00e1 ch\u1eafn&#8221; v\u1eefng ch\u1eafc cho d\u1eef li\u1ec7u du kh\u00e1ch. Thay v\u00ec l\u01b0u tr\u1eef th\u00f4ng tin tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 t\u1eadp trung d\u1ec5 b\u1ecb t\u1ea5n c\u00f4ng, Blockchain ph\u00e2n t\u00e1n d\u1eef li\u1ec7u, khi\u1ebfn tin t\u1eb7c g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 can thi\u1ec7p. Vi\u1ec7c t\u00ecm hi\u1ec3u s\u00e2u v\u1ec1 <a href=\"https:\/\/lai.farm\/du-lich-thong-minh-viet-nam-ung-dung-blockchain-de-nang-tam-bao-mat-va-trai-nghiem\/\">Du l\u1ecbch th\u00f4ng minh Vi\u1ec7t Nam: \u1ee8ng d\u1ee5ng Blockchain \u0111\u1ec3 n\u00e2ng t\u1ea7m b\u1ea3o m\u1eadt v\u00e0 tr\u1ea3i nghi\u1ec7m<\/a> s\u1ebd gi\u00fap b\u1ea1n nh\u1eadn ra t\u1ea1i sao c\u00e1c doanh nghi\u1ec7p l\u1eef h\u00e0nh l\u1edbn l\u1ea1i b\u1eaft \u0111\u1ea7u chuy\u1ec3n d\u1ecbch sang m\u00f4 h\u00ecnh n\u00e0y.<\/p>\n<p>V\u1eady, c\u01a1 ch\u1ebf th\u1ef1c s\u1ef1 \u0111\u1eb1ng sau s\u1ef1 b\u1ea3o m\u1eadt tuy\u1ec7t \u0111\u1ed1i n\u00e0y l\u00e0 g\u00ec? Ch\u00fang ta h\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 c\u00e1ch Blockchain v\u1eadn h\u00e0nh \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00f4ng tin c\u1ee7a b\u1ea1n trong t\u1eebng b\u01b0\u1edbc c\u1ee7a h\u00e0nh tr\u00ecnh du l\u1ecbch.<\/p>\n<h2>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Blockchain trong b\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/h2>\n<p>Blockchain ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t cu\u1ed1n s\u1ed5 c\u00e1i k\u1ef9 thu\u1eadt s\u1ed1 phi t\u1eadp trung. Thay v\u00ec m\u1ed9t th\u1ef1c th\u1ec3 duy nh\u1ea5t ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 d\u1eef li\u1ec7u, th\u00f4ng tin \u0111\u01b0\u1ee3c ghi l\u1ea1i tr\u00ean h\u00e0ng ngh\u00ecn n\u00fat m\u1ea1ng \u0111\u1ed3ng th\u1eddi. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra ba l\u1edbp b\u1ea3o v\u1ec7 ch\u00ednh:<\/p>\n<ul>\n<li><strong>T\u00ednh b\u1ea5t bi\u1ebfn:<\/strong> M\u1ed9t khi d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c ghi v\u00e0o kh\u1ed1i (block), n\u00f3 kh\u00f4ng th\u1ec3 b\u1ecb x\u00f3a ho\u1eb7c s\u1eeda \u0111\u1ed5i. \u0110i\u1ec1u n\u00e0y ng\u0103n ch\u1eb7n h\u00e0nh vi gi\u1ea3 m\u1ea1o danh t\u00ednh du kh\u00e1ch.<\/li>\n<li><strong>M\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i:<\/strong> M\u1ecdi th\u00f4ng tin c\u00e1 nh\u00e2n nh\u01b0 h\u1ed9 chi\u1ebfu, th\u1ebb t\u00edn d\u1ee5ng \u0111\u1ec1u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a b\u1eb1ng thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p, ch\u1ec9 ng\u01b0\u1eddi d\u00f9ng m\u1edbi c\u00f3 quy\u1ec1n truy c\u1eadp th\u00f4ng qua kh\u00f3a c\u00e1 nh\u00e2n (private key).<\/li>\n<li><strong>Phi t\u1eadp trung:<\/strong> Kh\u00f4ng c\u00f3 \u0111i\u1ec3m y\u1ebfu duy nh\u1ea5t (single point of failure). N\u1ebfu m\u1ed9t n\u00fat m\u1ea1ng b\u1ecb t\u1ea5n c\u00f4ng, to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u1eabn an to\u00e0n v\u00ec d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c sao l\u01b0u \u1edf nhi\u1ec1u n\u01a1i kh\u00e1c.<\/li>\n<\/ul>\n<h2>Nh\u1eefng \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf b\u1ea3o v\u1ec7 du kh\u00e1ch<\/h2>\n<h3>1. \u0110\u1ecbnh danh s\u1ed1 (Digital Identity) an to\u00e0n<\/h3>\n<p>Thay v\u00ec ph\u1ea3i cung c\u1ea5p b\u1ea3n sao c\u0103n c\u01b0\u1edbc c\u00f4ng d\u00e2n ho\u1eb7c h\u1ed9 chi\u1ebfu cho kh\u00e1ch s\u1ea1n, h\u00e3ng h\u00e0ng kh\u00f4ng hay c\u00f4ng ty cho thu\u00ea xe, du kh\u00e1ch c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng &#8220;Danh t\u00ednh t\u1ef1 ch\u1ee7&#8221; (Self-Sovereign Identity &#8211; SSI) tr\u00ean n\u1ec1n t\u1ea3ng Blockchain. B\u1ea1n ch\u1ec9 c\u1ea7n chia s\u1ebb b\u1eb1ng ch\u1ee9ng x\u00e1c th\u1ef1c m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebft l\u1ed9 chi ti\u1ebft d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m b\u00ean trong.<\/p>\n<h3>2. B\u1ea3o m\u1eadt thanh to\u00e1n xuy\u00ean bi\u00ean gi\u1edbi<\/h3>\n<p>C\u00e1c giao d\u1ecbch thanh to\u00e1n du l\u1ecbch th\u01b0\u1eddng \u0111i qua nhi\u1ec1u trung gian, l\u00e0m t\u0103ng nguy c\u01a1 r\u00f2 r\u1ec9 th\u00f4ng tin th\u1ebb. Blockchain cho ph\u00e9p th\u1ef1c hi\u1ec7n thanh to\u00e1n tr\u1ef1c ti\u1ebfp (P2P) v\u1edbi \u0111\u1ed9 b\u1ea3o m\u1eadt cao, gi\u1ea3m thi\u1ec3u s\u1ef1 can thi\u1ec7p c\u1ee7a c\u00e1c b\u00ean th\u1ee9 ba v\u00e0 lo\u1ea1i b\u1ecf r\u1ee7i ro gian l\u1eadn giao d\u1ecbch.<\/p>\n<h3>3. H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh (Smart Contracts)<\/h3>\n<p>H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh t\u1ef1 \u0111\u1ed9ng th\u1ef1c thi c\u00e1c \u0111i\u1ec1u kho\u1ea3n \u0111\u1eb7t ph\u00f2ng ho\u1eb7c b\u1ea3o hi\u1ec3m du l\u1ecbch m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u v\u1ec1 l\u1ecbch tr\u00ecnh v\u00e0 quy\u1ec1n l\u1ee3i c\u1ee7a du kh\u00e1ch lu\u00f4n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 nghi\u00eam ng\u1eb7t theo \u0111\u00fang th\u1ecfa thu\u1eadn ban \u0111\u1ea7u, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u sai s\u00f3t do th\u1ee7 t\u1ee5c h\u00e0nh ch\u00ednh.<\/p>\n<h2>T\u1ea1i sao du kh\u00e1ch n\u00ean \u1ee7ng h\u1ed9 xu h\u01b0\u1edbng n\u00e0y?<\/h2>\n<p>S\u1ef1 minh b\u1ea1ch l\u00e0 gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i m\u00e0 Blockchain mang l\u1ea1i. Khi s\u1eed d\u1ee5ng c\u00e1c d\u1ecbch v\u1ee5 du l\u1ecbch t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 n\u00e0y, du kh\u00e1ch ho\u00e0n to\u00e0n n\u1eafm quy\u1ec1n ki\u1ec3m so\u00e1t d\u1eef li\u1ec7u c\u1ee7a ch\u00ednh m\u00ecnh. B\u1ea1n c\u00f3 th\u1ec3 bi\u1ebft ai \u0111ang truy c\u1eadp th\u00f4ng tin c\u1ee7a b\u1ea1n, truy c\u1eadp v\u00e0o l\u00fac n\u00e0o v\u00e0 v\u1edbi m\u1ee5c \u0111\u00edch g\u00ec.<\/p>\n<p>H\u01a1n n\u1eefa, vi\u1ec7c \u00e1p d\u1ee5ng Blockchain gi\u00fap gi\u1ea3m thi\u1ec3u \u0111\u00e1ng k\u1ec3 c\u00e1c v\u1ee5 t\u1ea5n c\u00f4ng m\u1ea1ng nh\u1eafm v\u00e0o ng\u00e0nh du l\u1ecbch. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, nhi\u1ec1u t\u1eadp \u0111o\u00e0n kh\u00e1ch s\u1ea1n l\u1edbn \u0111\u00e3 b\u1ecb r\u00f2 r\u1ec9 d\u1eef li\u1ec7u c\u1ee7a h\u00e0ng tri\u1ec7u kh\u00e1ch h\u00e0ng. V\u1edbi c\u1ea5u tr\u00fac ph\u00e2n t\u00e1n, Blockchain bi\u1ebfn d\u1eef li\u1ec7u du kh\u00e1ch tr\u1edf th\u00e0nh nh\u1eefng m\u1ea3nh gh\u00e9p r\u1eddi r\u1ea1c m\u00e0 tin t\u1eb7c kh\u00f4ng th\u1ec3 l\u1eafp gh\u00e9p l\u1ea1i \u0111\u01b0\u1ee3c, ngay c\u1ea3 khi ch\u00fang x\u00e2m nh\u1eadp \u0111\u01b0\u1ee3c v\u00e0o h\u1ec7 th\u1ed1ng.<\/p>\n<h2>T\u01b0\u01a1ng lai c\u1ee7a ng\u00e0nh du l\u1ecbch s\u1ed1 t\u1ea1i Vi\u1ec7t Nam<\/h2>\n<p>Vi\u1ec7t Nam \u0111ang \u0111\u1ee9ng tr\u01b0\u1edbc c\u01a1 h\u1ed9i l\u1edbn \u0111\u1ec3 tr\u1edf th\u00e0nh \u0111i\u1ec3m \u0111\u1ebfn &#8220;th\u00f4ng minh&#8221; th\u1ef1c th\u1ee5. Vi\u1ec7c t\u00edch h\u1ee3p Blockchain v\u00e0o h\u1ec7 sinh th\u00e1i du l\u1ecbch kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao tr\u1ea3i nghi\u1ec7m c\u00e1 nh\u00e2n h\u00f3a m\u00e0 c\u00f2n x\u00e2y d\u1ef1ng l\u00f2ng tin v\u1eefng ch\u1eafc v\u1edbi du kh\u00e1ch qu\u1ed1c t\u1ebf. Khi s\u1ef1 ri\u00eang t\u01b0 \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o, du kh\u00e1ch s\u1ebd c\u1edfi m\u1edf h\u01a1n trong vi\u1ec7c chia s\u1ebb nhu c\u1ea7u, t\u1eeb \u0111\u00f3 gi\u00fap doanh nghi\u1ec7p cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 t\u1ed1t h\u01a1n, ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>Blockchain kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m xa v\u1eddi. N\u00f3 \u0111ang t\u1eebng b\u01b0\u1edbc tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n v\u00e0ng trong vi\u1ec7c b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch. Th\u00f4ng qua vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng v\u00e0 trao quy\u1ec1n ki\u1ec3m so\u00e1t l\u1ea1i cho ng\u01b0\u1eddi d\u00f9ng, Blockchain h\u1ee9a h\u1eb9n m\u1ed9t t\u01b0\u01a1ng lai du l\u1ecbch an to\u00e0n, ti\u1ec7n l\u1ee3i v\u00e0 minh b\u1ea1ch. N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t du kh\u00e1ch hi\u1ec7n \u0111\u1ea1i, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt n\u00e0y ch\u00ednh l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh trong nh\u1eefng chuy\u1ebfn h\u00e0nh tr\u00ecnh kh\u00e1m ph\u00e1 th\u1ebf gi\u1edbi. H\u00e3y lu\u00f4n \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn c\u00e1c d\u1ecbch v\u1ee5 l\u1eef h\u00e0nh c\u00f3 \u0111\u1ecbnh h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 b\u1ec1n v\u1eefng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n lu\u00f4n \u0111\u01b0\u1ee3c \u0111\u1eb7t trong v\u00f2ng an to\u00e0n tuy\u1ec7t \u0111\u1ed1i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blockchain v\u00e0 cu\u1ed9c c\u00e1ch m\u1ea1ng b\u1ea3o m\u1eadt trong ng\u00e0nh du l\u1ecbch Trong k\u1ef7 nguy\u00ean s\u1ed1 h\u00f3a, ng\u00e0nh du l\u1ecbch \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c ch\u01b0a t\u1eebng c\u00f3 v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0. Khi m\u1ed7i chuy\u1ebfn \u0111i \u0111\u1ec1u \u0111\u1ec3 l\u1ea1i d\u1ea5u v\u1ebft tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u1eb7t ph\u00f2ng, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng v\u00e0 h\u1ec7 th\u1ed1ng<\/p>\n","protected":false},"author":5,"featured_media":2103,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8],"tags":[99,95,100,94,96,97,98],"class_list":["post-1876","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-du-lich","tag-blockchain-giup-du-lich-thong-minh-viet-nam-nhu-the-nao","tag-blockchain-trong-du-lich-thong-minh-viet-nam","tag-cong-nghe-blockchain-cho-nganh-du-lich-viet-nam","tag-du-lich-thong-minh-viet-nam-ung-dung-blockchain-bao-mat","tag-loi-ich-cua-blockchain-cho-du-lich-viet-nam","tag-tang-cuong-bao-mat-du-lich-bang-blockchain","tag-ung-dung-blockchain-cai-thien-trai-nghiem-du-lich"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o? - LAIFARM Ba V\u00ec<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch, gi\u00fap ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u1ea1o s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i trong m\u1ecdi chuy\u1ebfn \u0111i c\u1ee7a b\u1ea1n.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o? - LAIFARM Ba V\u00ec\" \/>\n<meta property=\"og:description\" content=\"T\u00ecm hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch, gi\u00fap ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u1ea1o s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i trong m\u1ecdi chuy\u1ebfn \u0111i c\u1ee7a b\u1ea1n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\" \/>\n<meta property=\"og:site_name\" content=\"LAIFARM Ba V\u00ec\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/trangtrailai\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-22T21:15:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-25T03:42:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"AnhThu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"AnhThu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\"},\"author\":{\"name\":\"AnhThu\",\"@id\":\"https:\/\/lai.farm\/#\/schema\/person\/8437f4b6efca9c31aa23e645afbe807c\"},\"headline\":\"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o?\",\"datePublished\":\"2026-05-22T21:15:06+00:00\",\"dateModified\":\"2026-05-25T03:42:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\"},\"wordCount\":1637,\"publisher\":{\"@id\":\"https:\/\/lai.farm\/#organization\"},\"image\":{\"@id\":\"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp\",\"keywords\":[\"blockchain gi\u00fap du l\u1ecbch th\u00f4ng minh vi\u1ec7t nam nh\u01b0 th\u1ebf n\u00e0o\",\"blockchain trong du l\u1ecbch th\u00f4ng minh vi\u1ec7t nam\",\"c\u00f4ng ngh\u1ec7 blockchain cho ng\u00e0nh du l\u1ecbch vi\u1ec7t nam\",\"du l\u1ecbch th\u00f4ng minh vi\u1ec7t nam \u1ee9ng d\u1ee5ng blockchain b\u1ea3o m\u1eadt\",\"l\u1ee3i \u00edch c\u1ee7a blockchain cho du l\u1ecbch vi\u1ec7t nam\",\"t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt du l\u1ecbch b\u1eb1ng blockchain\",\"\u1ee9ng d\u1ee5ng blockchain c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m du l\u1ecbch\"],\"articleSection\":[\"Du l\u1ecbch\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\",\"url\":\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\",\"name\":\"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o? - LAIFARM Ba V\u00ec\",\"isPartOf\":{\"@id\":\"https:\/\/lai.farm\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp\",\"datePublished\":\"2026-05-22T21:15:06+00:00\",\"dateModified\":\"2026-05-25T03:42:04+00:00\",\"description\":\"T\u00ecm hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch, gi\u00fap ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u1ea1o s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i trong m\u1ecdi chuy\u1ebfn \u0111i c\u1ee7a b\u1ea1n.\",\"breadcrumb\":{\"@id\":\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[[\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/\"]]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage\",\"url\":\"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp\",\"contentUrl\":\"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp\",\"width\":1200,\"height\":675},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/lai.farm\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lai.farm\/en\/#website\",\"url\":\"https:\/\/lai.farm\/en\/\",\"name\":\"LAIFARM Ba V\u00ec\",\"description\":\"Opening the door connecting to nature\",\"publisher\":{\"@id\":\"https:\/\/lai.farm\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lai.farm\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/lai.farm\/en\/#organization\",\"name\":\"LAIFARM Ba V\u00ec\",\"url\":\"https:\/\/lai.farm\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lai.farm\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/lai-farm.vietdata.ai\/wp-content\/uploads\/2022\/05\/laifarm_logo.png\",\"contentUrl\":\"https:\/\/lai-farm.vietdata.ai\/wp-content\/uploads\/2022\/05\/laifarm_logo.png\",\"width\":130,\"height\":120,\"caption\":\"LAIFARM Ba V\u00ec\"},\"image\":{\"@id\":\"https:\/\/lai.farm\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/trangtrailai\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/lai.farm\/#\/schema\/person\/8437f4b6efca9c31aa23e645afbe807c\",\"name\":\"AnhThu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/lai.farm\/en\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/384776527afdb6cccc3469cc6f61453409e87ac6770be54c723a715b5cfa8c6a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/384776527afdb6cccc3469cc6f61453409e87ac6770be54c723a715b5cfa8c6a?s=96&d=mm&r=g\",\"caption\":\"AnhThu\"},\"url\":\"https:\/\/lai.farm\/en\/author\/anhthu\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o? - LAIFARM Ba V\u00ec","description":"T\u00ecm hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch, gi\u00fap ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u1ea1o s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i trong m\u1ecdi chuy\u1ebfn \u0111i c\u1ee7a b\u1ea1n.","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:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/","og_locale":"en_US","og_type":"article","og_title":"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o? - LAIFARM Ba V\u00ec","og_description":"T\u00ecm hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch, gi\u00fap ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u1ea1o s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i trong m\u1ecdi chuy\u1ebfn \u0111i c\u1ee7a b\u1ea1n.","og_url":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/","og_site_name":"LAIFARM Ba V\u00ec","article_publisher":"https:\/\/www.facebook.com\/trangtrailai\/","article_published_time":"2026-05-22T21:15:06+00:00","article_modified_time":"2026-05-25T03:42:04+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp","type":"image\/webp"}],"author":"AnhThu","twitter_card":"summary_large_image","twitter_misc":{"Written by":"AnhThu","Est. reading time":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#article","isPartOf":{"@id":"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/"},"author":{"name":"AnhThu","@id":"https:\/\/lai.farm\/#\/schema\/person\/8437f4b6efca9c31aa23e645afbe807c"},"headline":"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o?","datePublished":"2026-05-22T21:15:06+00:00","dateModified":"2026-05-25T03:42:04+00:00","mainEntityOfPage":{"@id":"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/"},"wordCount":1637,"publisher":{"@id":"https:\/\/lai.farm\/#organization"},"image":{"@id":"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage"},"thumbnailUrl":"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp","keywords":["blockchain gi\u00fap du l\u1ecbch th\u00f4ng minh vi\u1ec7t nam nh\u01b0 th\u1ebf n\u00e0o","blockchain trong du l\u1ecbch th\u00f4ng minh vi\u1ec7t nam","c\u00f4ng ngh\u1ec7 blockchain cho ng\u00e0nh du l\u1ecbch vi\u1ec7t nam","du l\u1ecbch th\u00f4ng minh vi\u1ec7t nam \u1ee9ng d\u1ee5ng blockchain b\u1ea3o m\u1eadt","l\u1ee3i \u00edch c\u1ee7a blockchain cho du l\u1ecbch vi\u1ec7t nam","t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt du l\u1ecbch b\u1eb1ng blockchain","\u1ee9ng d\u1ee5ng blockchain c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m du l\u1ecbch"],"articleSection":["Du l\u1ecbch"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/","url":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/","name":"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o? - LAIFARM Ba V\u00ec","isPartOf":{"@id":"https:\/\/lai.farm\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage"},"image":{"@id":"https:\/\/lai.farm\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage"},"thumbnailUrl":"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp","datePublished":"2026-05-22T21:15:06+00:00","dateModified":"2026-05-25T03:42:04+00:00","description":"T\u00ecm hi\u1ec3u c\u00e1ch c\u00f4ng ngh\u1ec7 Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch, gi\u00fap ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 t\u1ea1o s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i trong m\u1ecdi chuy\u1ebfn \u0111i c\u1ee7a b\u1ea1n.","breadcrumb":{"@id":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":[["https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/"]]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#primaryimage","url":"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp","contentUrl":"https:\/\/lai.farm\/wp-content\/uploads\/2026\/05\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao-cover-1779484506.webp","width":1200,"height":675},{"@type":"BreadcrumbList","@id":"https:\/\/lai.farm\/en\/blockchain-bao-mat-du-lieu-du-khach-nhu-the-nao\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/lai.farm\/en\/"},{"@type":"ListItem","position":2,"name":"Blockchain b\u1ea3o m\u1eadt d\u1eef li\u1ec7u du kh\u00e1ch nh\u01b0 th\u1ebf n\u00e0o?"}]},{"@type":"WebSite","@id":"https:\/\/lai.farm\/en\/#website","url":"https:\/\/lai.farm\/en\/","name":"LAIFARM Ba V\u00ec","description":"Opening the door connecting to nature","publisher":{"@id":"https:\/\/lai.farm\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lai.farm\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/lai.farm\/en\/#organization","name":"LAIFARM Ba V\u00ec","url":"https:\/\/lai.farm\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lai.farm\/en\/#\/schema\/logo\/image\/","url":"https:\/\/lai-farm.vietdata.ai\/wp-content\/uploads\/2022\/05\/laifarm_logo.png","contentUrl":"https:\/\/lai-farm.vietdata.ai\/wp-content\/uploads\/2022\/05\/laifarm_logo.png","width":130,"height":120,"caption":"LAIFARM Ba V\u00ec"},"image":{"@id":"https:\/\/lai.farm\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/trangtrailai\/"]},{"@type":"Person","@id":"https:\/\/lai.farm\/#\/schema\/person\/8437f4b6efca9c31aa23e645afbe807c","name":"AnhThu","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/lai.farm\/en\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/384776527afdb6cccc3469cc6f61453409e87ac6770be54c723a715b5cfa8c6a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/384776527afdb6cccc3469cc6f61453409e87ac6770be54c723a715b5cfa8c6a?s=96&d=mm&r=g","caption":"AnhThu"},"url":"https:\/\/lai.farm\/en\/author\/anhthu\/"}]}},"_links":{"self":[{"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/posts\/1876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/comments?post=1876"}],"version-history":[{"count":1,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/posts\/1876\/revisions"}],"predecessor-version":[{"id":2104,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/posts\/1876\/revisions\/2104"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/media\/2103"}],"wp:attachment":[{"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/media?parent=1876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/categories?post=1876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lai.farm\/en\/wp-json\/wp\/v2\/tags?post=1876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}