{"id":48924,"date":"2026-06-09T12:14:22","date_gmt":"2026-06-09T05:14:22","guid":{"rendered":"https:\/\/saigonbiz.com\/vn\/?p=48924"},"modified":"2026-06-09T12:16:07","modified_gmt":"2026-06-09T05:16:07","slug":"gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr","status":"publish","type":"post","link":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/","title":{"rendered":"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr"},"content":{"rendered":"

Vi\u1ec7n \u0110\u00e1 qu\u00fd Hoa K\u1ef3 (GIA) v\u1eeba k\u00fd th\u1ecfa thu\u1eadn ch\u00ednh th\u1ee9c mua l\u1ea1i 30% c\u1ed5 ph\u1ea7n c\u1ee7a Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do T\u1eadp \u0111o\u00e0n De Beers ph\u00e1t tri\u1ec3n. Th\u01b0\u01a1ng v\u1ee5 \u0111\u01b0\u1ee3c xem l\u00e0 b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng trong n\u1ed7 l\u1ef1c n\u00e2ng cao t\u00ednh minh b\u1ea1ch v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c c\u1ee7a ng\u00e0nh kim c\u01b0\u01a1ng t\u1ef1 nhi\u00ean to\u00e0n c\u1ea7u.<\/strong><\/em><\/p>\n

Theo th\u00f4ng b\u00e1o ng\u00e0y 9\/6 t\u1ea1i Las Vegas (M\u1ef9), kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u1ee7a GIA s\u1ebd h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i Tracr t\u1eeb m\u1ed9t n\u1ec1n t\u1ea3ng do De Beers h\u1eadu thu\u1eabn th\u00e0nh h\u1ea1 t\u1ea7ng \u0111\u1ed9c l\u1eadp ph\u1ee5c v\u1ee5 to\u00e0n ng\u00e0nh c\u00f4ng nghi\u1ec7p kim c\u01b0\u01a1ng.<\/p>\n

Tracr \u0111\u01b0\u1ee3c De Beers ph\u00e1t tri\u1ec3n t\u1eeb n\u0103m 2018 nh\u1eb1m ghi nh\u1eadn v\u00e0 theo d\u00f5i h\u00e0nh tr\u00ecnh c\u1ee7a t\u1eebng vi\u00ean kim c\u01b0\u01a1ng t\u1eeb kh\u00e2u khai th\u00e1c, ch\u1ebf t\u00e1c cho \u0111\u1ebfn khi \u0111\u1ebfn tay ng\u01b0\u1eddi ti\u00eau d\u00f9ng. C\u00f4ng ngh\u1ec7 blockchain \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u kh\u00f4ng th\u1ec3 b\u1ecb ch\u1ec9nh s\u1eeda ho\u1eb7c l\u00e0m gi\u1ea3.<\/p>\n

\"\"<\/p>\n

\u00d4ng Al Cook<\/strong>, T\u1ed5ng Gi\u00e1m \u0111\u1ed1c De Beers Group, cho bi\u1ebft ng\u01b0\u1eddi ti\u00eau d\u00f9ng ng\u00e0y c\u00e0ng quan t\u00e2m \u0111\u1ebfn ngu\u1ed3n g\u1ed1c c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m gi\u00e1 tr\u1ecb cao nh\u01b0 kim c\u01b0\u01a1ng. Theo \u00f4ng, vi\u1ec7c cung c\u1ea5p th\u00f4ng tin xu\u1ea5t x\u1ee9 n\u00ean tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n chung c\u1ee7a to\u00e0n ng\u00e0nh.<\/p>\n

\u201cNg\u01b0\u1eddi ti\u00eau d\u00f9ng x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c bi\u1ebft vi\u00ean kim c\u01b0\u01a1ng c\u1ee7a h\u1ecd \u0111\u1ebfn t\u1eeb \u0111\u00e2u. Ch\u00fang t\u00f4i tin r\u1eb1ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c s\u1ebd tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh v\u00e0 r\u1ea5t t\u1ef1 h\u00e0o \u0111\u01b0\u1ee3c h\u1ee3p t\u00e1c v\u1edbi GIA khi Tracr ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng \u0111\u1ed9c l\u1eadp ph\u1ee5c v\u1ee5 to\u00e0n th\u1ecb tr\u01b0\u1eddng\u201d, \u00f4ng Cook n\u00f3i.<\/p>\n

V\u1ec1 ph\u00eda GIA, \u00f4ng Pritesh Patel<\/strong>, Ch\u1ee7 t\u1ecbch ki\u00eam CEO c\u1ee7a t\u1ed5 ch\u1ee9c n\u00e0y, nh\u1eadn \u0111\u1ecbnh s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa d\u1eef li\u1ec7u truy xu\u1ea5t ngu\u1ed3n g\u1ed1c d\u1ef1a tr\u00ean blockchain v\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m \u0111\u1ecbnh \u0111\u1ed9c l\u1eadp c\u1ee7a GIA s\u1ebd gi\u00fap n\u00e2ng cao m\u1ee9c \u0111\u1ed9 minh b\u1ea1ch trong ng\u00e0nh kim c\u01b0\u01a1ng.<\/p>\n

Theo \u00f4ng Patel, kho\u1ea3n \u0111\u1ea7u t\u01b0 l\u1ea7n n\u00e0y l\u00e0 b\u01b0\u1edbc ti\u1ebfp n\u1ed1i cho quan h\u1ec7 h\u1ee3p t\u00e1c gi\u1eefa hai b\u00ean t\u1eeb n\u0103m 2023, th\u1eddi \u0111i\u1ec3m GIA b\u1eaft \u0111\u1ea7u t\u00edch h\u1ee3p th\u00f4ng tin truy xu\u1ea5t ngu\u1ed3n g\u1ed1c t\u1eeb Tracr v\u00e0o c\u00e1c b\u00e1o c\u00e1o ki\u1ec3m \u0111\u1ecbnh kim c\u01b0\u01a1ng \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n

B\u00e0 Jillian Wolk<\/strong>, CEO c\u1ee7a Tracr, cho r\u1eb1ng vi\u1ec7c GIA tr\u1edf th\u00e0nh c\u1ed5 \u0111\u00f4ng chi\u1ebfn l\u01b0\u1ee3c s\u1ebd t\u1ea1o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng trong t\u01b0\u01a1ng lai. Tracr \u0111\u1eb7t m\u1ee5c ti\u00eau thu h\u00fat th\u00eam nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t kim c\u01b0\u01a1ng tham gia, gi\u00fap ng\u01b0\u1eddi ti\u00eau d\u00f9ng c\u00f3 th\u1ec3 theo d\u00f5i h\u00e0nh tr\u00ecnh ri\u00eang c\u1ee7a t\u1eebng vi\u00ean \u0111\u00e1 qu\u00fd t\u1eeb ngu\u1ed3n khai th\u00e1c \u0111\u1ebfn s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n.<\/p>\n

Hi\u1ec7n nay, h\u01a1n 5 tri\u1ec7u vi\u00ean kim c\u01b0\u01a1ng th\u00f4 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd tr\u00ean n\u1ec1n t\u1ea3ng Tracr ngay t\u1eeb \u0111i\u1ec3m khai th\u00e1c, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng hai ph\u1ea7n ba s\u1ea3n l\u01b0\u1ee3ng kim c\u01b0\u01a1ng th\u00f4 c\u1ee7a De Beers t\u00ednh theo gi\u00e1 tr\u1ecb. K\u1ec3 t\u1eeb th\u00e1ng 1\/2025, to\u00e0n b\u1ed9 kim c\u01b0\u01a1ng De Beers t\u1eeb 1 carat tr\u1edf l\u00ean \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi nh\u1eadn th\u00f4ng tin qu\u1ed1c gia xu\u1ea5t x\u1ee9 tr\u00ean h\u1ec7 th\u1ed1ng n\u00e0y.<\/p>\n

Gi\u1edbi ph\u00e2n t\u00edch \u0111\u00e1nh gi\u00e1 vi\u1ec7c GIA tham gia s\u1edf h\u1eefu Tracr kh\u00f4ng ch\u1ec9 c\u1ee7ng c\u1ed1 ni\u1ec1m tin c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y c\u00e1c ti\u00eau chu\u1ea9n minh b\u1ea1ch, truy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng trong ng\u00e0nh kim c\u01b0\u01a1ng to\u00e0n c\u1ea7u.<\/p>\n

V\u1ec1 De Beers Group<\/strong><\/p>\n

Th\u00e0nh l\u1eadp n\u0103m 1888, De Beers l\u00e0 m\u1ed9t trong nh\u1eefng t\u1eadp \u0111o\u00e0n kim c\u01b0\u01a1ng l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi, ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c l\u0129nh v\u1ef1c th\u0103m d\u00f2, khai th\u00e1c, ti\u1ebfp th\u1ecb v\u00e0 b\u00e1n l\u1ebb kim c\u01b0\u01a1ng. C\u00f4ng ty hi\u1ec7n c\u00f3 c\u00e1c m\u1ecf khai th\u00e1c t\u1ea1i Botswana, Canada, Namibia v\u00e0 Nam Phi.<\/p>\n

V\u1ec1 GIA<\/strong><\/p>\n

\u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp n\u0103m 1931, GIA (Gemological Institute of America) l\u00e0 t\u1ed5 ch\u1ee9c phi l\u1ee3i nhu\u1eadn h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi trong l\u0129nh v\u1ef1c \u0111\u00e1 qu\u00fd. GIA l\u00e0 \u0111\u01a1n v\u1ecb x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng \u0111\u00e1nh gi\u00e1 kim c\u01b0\u01a1ng 4C g\u1ed3m m\u00e0u s\u1eafc (Color), \u0111\u1ed9 tinh khi\u1ebft (Clarity), gi\u00e1c c\u1eaft (Cut) v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng carat (Carat Weight), hi\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n c\u1ea7u.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

Vi\u1ec7n \u0110\u00e1 qu\u00fd Hoa K\u1ef3 (GIA) v\u1eeba k\u00fd th\u1ecfa thu\u1eadn ch\u00ednh th\u1ee9c mua l\u1ea1i 30% c\u1ed5 ph\u1ea7n c\u1ee7a Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do T\u1eadp \u0111o\u00e0n De Beers ph\u00e1t tri\u1ec3n. Th\u01b0\u01a1ng v\u1ee5 \u0111\u01b0\u1ee3c xem l\u00e0 b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng trong n\u1ed7 l\u1ef1c n\u00e2ng cao t\u00ednh minh b\u1ea1ch v\u00e0 kh\u1ea3 n\u0103ng […]\n","protected":false},"author":2782,"featured_media":48930,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[3043],"tags":[],"class_list":["post-48924","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kinh-te"],"yoast_head":"\nGIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr<\/title>\n<meta name=\"description\" content=\"GIA ch\u00ednh th\u1ee9c mua 30% c\u1ed5 ph\u1ea7n Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do De Beers ph\u00e1t tri\u1ec3n, th\u00fac \u0111\u1ea9y min\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr\" \/>\n<meta property=\"og:description\" content=\"GIA ch\u00ednh th\u1ee9c mua 30% c\u1ed5 ph\u1ea7n Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do De Beers ph\u00e1t tri\u1ec3n, th\u00fac \u0111\u1ea9y min\" \/>\n<meta property=\"og:url\" content=\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\" \/>\n<meta property=\"og:site_name\" content=\"C\u1ed9ng \u0111\u1ed3ng SaigonBiz\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SaigonbizGroup\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-09T05:14:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-09T05:16:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"S\u00e0i G\u00f2n Biz\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"S\u00e0i G\u00f2n Biz\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\"},\"author\":{\"name\":\"S\u00e0i G\u00f2n Biz\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/#\/schema\/person\/200150509f948624dfc5d448d5301e48\"},\"headline\":\"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr\",\"datePublished\":\"2026-06-09T05:14:22+00:00\",\"dateModified\":\"2026-06-09T05:16:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\"},\"wordCount\":1043,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/#organization\"},\"image\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg\",\"articleSection\":[\"Kinh t\u1ebf\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\",\"url\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\",\"name\":\"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr\",\"isPartOf\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg\",\"datePublished\":\"2026-06-09T05:14:22+00:00\",\"dateModified\":\"2026-06-09T05:16:07+00:00\",\"description\":\"GIA ch\u00ednh th\u1ee9c mua 30% c\u1ed5 ph\u1ea7n Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do De Beers ph\u00e1t tri\u1ec3n, th\u00fac \u0111\u1ea9y minh b\u1ea1ch v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c trong ng\u00e0nh kim c\u01b0\u01a1ng to\u00e0n c\u1ea7u.\",\"breadcrumb\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage\",\"url\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg\",\"contentUrl\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg\",\"width\":2560,\"height\":1440},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/saigonbiz.com\/vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/#website\",\"url\":\"https:\/\/saigonbiz.com\/vn\/\",\"name\":\"C\u1ed9ng \u0111\u1ed3ng SaigonBiz\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/saigonbiz.com\/vn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/#organization\",\"name\":\"C\u1ed9ng \u0111\u1ed3ng SaigonBiz\",\"url\":\"https:\/\/saigonbiz.com\/vn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2025\/11\/cropped-c2adea16-1c71-4315-8801-803a8d237e2a_removalai_preview.png\",\"contentUrl\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2025\/11\/cropped-c2adea16-1c71-4315-8801-803a8d237e2a_removalai_preview.png\",\"width\":512,\"height\":512,\"caption\":\"C\u1ed9ng \u0111\u1ed3ng SaigonBiz\"},\"image\":{\"@id\":\"https:\/\/saigonbiz.com\/vn\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/SaigonbizGroup\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/#\/schema\/person\/200150509f948624dfc5d448d5301e48\",\"name\":\"S\u00e0i G\u00f2n Biz\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/02\/logo-sgb-2023_uwp_avatar_thumb.png\",\"url\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/02\/logo-sgb-2023_uwp_avatar_thumb.png\",\"contentUrl\":\"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/02\/logo-sgb-2023_uwp_avatar_thumb.png\",\"caption\":\"S\u00e0i G\u00f2n Biz\"},\"sameAs\":[\"http:\/\/quangduy\"],\"url\":\"https:\/\/saigonbiz.com\/vn\/profile\/baoanpham\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr","description":"GIA ch\u00ednh th\u1ee9c mua 30% c\u1ed5 ph\u1ea7n Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do De Beers ph\u00e1t tri\u1ec3n, th\u00fac \u0111\u1ea9y min","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:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/","og_locale":"vi_VN","og_type":"article","og_title":"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr","og_description":"GIA ch\u00ednh th\u1ee9c mua 30% c\u1ed5 ph\u1ea7n Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do De Beers ph\u00e1t tri\u1ec3n, th\u00fac \u0111\u1ea9y min","og_url":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/","og_site_name":"C\u1ed9ng \u0111\u1ed3ng SaigonBiz","article_publisher":"https:\/\/www.facebook.com\/SaigonbizGroup","article_published_time":"2026-06-09T05:14:22+00:00","article_modified_time":"2026-06-09T05:16:07+00:00","og_image":[{"width":2560,"height":1440,"url":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg","type":"image\/jpeg"}],"author":"S\u00e0i G\u00f2n Biz","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"S\u00e0i G\u00f2n Biz","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"4 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#article","isPartOf":{"@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/"},"author":{"name":"S\u00e0i G\u00f2n Biz","@id":"https:\/\/saigonbiz.com\/vn\/#\/schema\/person\/200150509f948624dfc5d448d5301e48"},"headline":"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr","datePublished":"2026-06-09T05:14:22+00:00","dateModified":"2026-06-09T05:16:07+00:00","mainEntityOfPage":{"@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/"},"wordCount":1043,"commentCount":0,"publisher":{"@id":"https:\/\/saigonbiz.com\/vn\/#organization"},"image":{"@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage"},"thumbnailUrl":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg","articleSection":["Kinh t\u1ebf"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/","url":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/","name":"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr","isPartOf":{"@id":"https:\/\/saigonbiz.com\/vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage"},"image":{"@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage"},"thumbnailUrl":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg","datePublished":"2026-06-09T05:14:22+00:00","dateModified":"2026-06-09T05:16:07+00:00","description":"GIA ch\u00ednh th\u1ee9c mua 30% c\u1ed5 ph\u1ea7n Tracr, n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng do De Beers ph\u00e1t tri\u1ec3n, th\u00fac \u0111\u1ea9y minh b\u1ea1ch v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c trong ng\u00e0nh kim c\u01b0\u01a1ng to\u00e0n c\u1ea7u.","breadcrumb":{"@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#primaryimage","url":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg","contentUrl":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/06\/tracr5-scaled.jpg","width":2560,"height":1440},{"@type":"BreadcrumbList","@id":"https:\/\/saigonbiz.com\/vn\/gia-mua-30-co-phan-nen-tang-blockchain-truy-xuat-nguon-goc-kim-cuong-tracr\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/saigonbiz.com\/vn\/"},{"@type":"ListItem","position":2,"name":"GIA mua 30% c\u1ed5 ph\u1ea7n n\u1ec1n t\u1ea3ng blockchain truy xu\u1ea5t ngu\u1ed3n g\u1ed1c kim c\u01b0\u01a1ng Tracr"}]},{"@type":"WebSite","@id":"https:\/\/saigonbiz.com\/vn\/#website","url":"https:\/\/saigonbiz.com\/vn\/","name":"C\u1ed9ng \u0111\u1ed3ng SaigonBiz","description":"","publisher":{"@id":"https:\/\/saigonbiz.com\/vn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/saigonbiz.com\/vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/saigonbiz.com\/vn\/#organization","name":"C\u1ed9ng \u0111\u1ed3ng SaigonBiz","url":"https:\/\/saigonbiz.com\/vn\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/saigonbiz.com\/vn\/#\/schema\/logo\/image\/","url":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2025\/11\/cropped-c2adea16-1c71-4315-8801-803a8d237e2a_removalai_preview.png","contentUrl":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2025\/11\/cropped-c2adea16-1c71-4315-8801-803a8d237e2a_removalai_preview.png","width":512,"height":512,"caption":"C\u1ed9ng \u0111\u1ed3ng SaigonBiz"},"image":{"@id":"https:\/\/saigonbiz.com\/vn\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/SaigonbizGroup"]},{"@type":"Person","@id":"https:\/\/saigonbiz.com\/vn\/#\/schema\/person\/200150509f948624dfc5d448d5301e48","name":"S\u00e0i G\u00f2n Biz","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/02\/logo-sgb-2023_uwp_avatar_thumb.png","url":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/02\/logo-sgb-2023_uwp_avatar_thumb.png","contentUrl":"https:\/\/saigonbiz.com\/vn\/wp-content\/uploads\/2026\/02\/logo-sgb-2023_uwp_avatar_thumb.png","caption":"S\u00e0i G\u00f2n Biz"},"sameAs":["http:\/\/quangduy"],"url":"https:\/\/saigonbiz.com\/vn\/profile\/baoanpham\/"}]}},"_links":{"self":[{"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/posts\/48924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/users\/2782"}],"replies":[{"embeddable":true,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/comments?post=48924"}],"version-history":[{"count":1,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/posts\/48924\/revisions"}],"predecessor-version":[{"id":48931,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/posts\/48924\/revisions\/48931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/media\/48930"}],"wp:attachment":[{"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/media?parent=48924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/categories?post=48924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saigonbiz.com\/vn\/wp-json\/wp\/v2\/tags?post=48924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}