Le Vietnam a lanc\u00e9 sa propre blockchain nationale : NDAChain.
\nElle s\u00e9curisera les identit\u00e9s, contrats num\u00e9riques et enregistrements.<\/p>\n
NDAChain : la blockchain officielle du Vietnam
\nAnnonc\u00e9e vendredi, cette plateforme a \u00e9t\u00e9 cr\u00e9\u00e9e par l’Association nationale des donn\u00e9es.
\nElle sera g\u00e9r\u00e9e par le minist\u00e8re de la S\u00e9curit\u00e9 publique.<\/p>\n
NDAChain prot\u00e8ge les donn\u00e9es en temps r\u00e9el et alimente des services publics : finance, sant\u00e9, \u00e9ducation, etc.
\nElle combine centralisation et outils d\u00e9centralis\u00e9s pour une s\u00e9curit\u00e9 optimale.<\/p>\n
Il y a 49 n\u0153uds validateurs, op\u00e9r\u00e9s par l’\u00c9tat et des entreprises comme Zalo, Masan, et SunGroup.<\/p>\n
Une blockchain sp\u00e9ciale
\nC\u2019est une blockchain permissionn\u00e9e de niveau 1, donc priv\u00e9e.
\nSeuls les validateurs approuv\u00e9s peuvent v\u00e9rifier les transactions.<\/p>\n
Elle utilise le Proof-of-Authority et les preuves \u00e0 divulgation nulle pour la confidentialit\u00e9.
\nElle prend en charge les smart contracts, un registre partag\u00e9 et un syst\u00e8me d\u2019identit\u00e9 : NDA DID.<\/p>\n
\ud83d\udccc Smart contracts = contrats automatis\u00e9s sur la blockchain.
\n\ud83d\udccc Proof-of-Authority = validation par entit\u00e9s de confiance.
\n\ud83d\udccc Zero-knowledge = v\u00e9rification sans d\u00e9voiler les donn\u00e9es.<\/p>\n
Identit\u00e9 num\u00e9rique : NDA DID
\nNDA DID permet de v\u00e9rifier les identit\u00e9s et signer des contrats num\u00e9riques.
\nGr\u00e2ce \u00e0 NDAKey, l\u2019identification prend quelques secondes.
\nL\u2019objectif : emp\u00eacher les arnaques et les usurpations.<\/p>\n","protected":false},"excerpt":{"rendered":"
Le Vietnam a lanc\u00e9 sa propre blockchain nationale : NDAChain. Elle s\u00e9curisera les identit\u00e9s, contrats num\u00e9riques et enregistrements. NDAChain :……<\/p>\n","protected":false},"author":1,"featured_media":1031,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[9,1239,1238],"class_list":["post-1032","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles","tag-blockchain","tag-identite","tag-vietnam"],"jetpack_featured_media_url":"https:\/\/365crypto.org\/fr\/wp-content\/uploads\/sites\/11\/2025\/07\/vietnamchain.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/posts\/1032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/comments?post=1032"}],"version-history":[{"count":0,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/posts\/1032\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/media\/1031"}],"wp:attachment":[{"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/media?parent=1032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/categories?post=1032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/365crypto.org\/fr\/wp-json\/wp\/v2\/tags?post=1032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}