{"id":12957,"date":"2022-07-05T23:21:25","date_gmt":"2022-07-05T21:21:25","guid":{"rendered":"http:\/\/sinnup.com\/le-web-3-0-explique-a-laide-de-la-technologie-blockchain\/"},"modified":"2023-01-19T08:23:20","modified_gmt":"2023-01-19T07:23:20","slug":"le-web-3-0-explique-a-laide-de-la-technologie-blockchain","status":"publish","type":"post","link":"https:\/\/sinnup.com\/fr\/le-web-3-0-explique-a-laide-de-la-technologie-blockchain\/","title":{"rendered":"Le Web 3.0 expliqu\u00e9 \u00e0 l&rsquo;aide de la technologie blockchain"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12957\" class=\"elementor elementor-12957 elementor-8596\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-382e059 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"382e059\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7d51f2b\" data-id=\"7d51f2b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f8006c3 elementor-widget elementor-widget-text-editor\" data-id=\"f8006c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le Web 3.0 d\u00e9signe la troisi\u00e8me g\u00e9n\u00e9ration de services Internet. Ceux-ci doivent cr\u00e9er des sites Internet qui sont intelligents et connect\u00e9s. Pour cela, les services Internet se concentrent sur l&rsquo;utilisation de donn\u00e9es bas\u00e9es sur des machines. Cela signifie que, contrairement \u00e0 la deuxi\u00e8me g\u00e9n\u00e9ration (Web 2.0), la troisi\u00e8me g\u00e9n\u00e9ration n&rsquo;utilise pas seulement des contenus cr\u00e9\u00e9s par des personnes, mais aussi des contenus fournis par des technologies. L&rsquo;intelligence artificielle (IA) y contribue par exemple en affichant \u00e0 l&rsquo;utilisateur les donn\u00e9es qui correspondent \u00e0 son profil.&nbsp;<\/p>\n<p>En outre, les technologies peer-to-peer font \u00e9galement partie du Web 3.0. Dans le cas des technologies peer-to-peer, les utilisateurs ou les ordinateurs collaborent sur un pied d&rsquo;\u00e9galit\u00e9. En d&rsquo;autres termes, tout utilisateur ou tout ordinateur peut demander et offrir des services. En outre, les ressources sont \u00e9chang\u00e9es entre tous les ordinateurs et utilisateurs concern\u00e9s.&nbsp;<\/p>\n<p>L&rsquo;une des technologies peer-to-peer les plus connues est la blockchain. Il s&rsquo;agit d&rsquo;une base de donn\u00e9es que de nombreux ordinateurs partagent pour transmettre des informations de mani\u00e8re infalsifiable. Lorsqu&rsquo;un nouvel ordinateur adh\u00e8re, il re\u00e7oit une copie compl\u00e8te de la base de donn\u00e9es. A partir de ce moment, il est responsable de contr\u00f4ler et de documenter les transactions. D\u00e8s que tous les utilisateurs concern\u00e9s ont v\u00e9rifi\u00e9 une transaction, celle-ci est enregistr\u00e9e sous forme crypt\u00e9e sur chaque ordinateur et jointe aux transactions effectu\u00e9es et contr\u00f4l\u00e9es pr\u00e9c\u00e9demment.&nbsp;<\/p>\n<p>Par cons\u00e9quent, il permet de repr\u00e9senter, par exemple, la fabrication d&rsquo;un produit physique dont la production se d\u00e9roule sur plusieurs transactions impliquant de nombreuses entreprises. Toute entreprise nouvellement impliqu\u00e9e dans la production peut retracer l&rsquo;ensemble de la fabrication. Cela signifie qu&rsquo;il a par exemple la possibilit\u00e9 de savoir si les mati\u00e8res premi\u00e8res du produit proviennent d&rsquo;une mine o\u00f9 travaillent des enfants. Si les donn\u00e9es relatives \u00e0 une transaction doivent \u00eatre modifi\u00e9es ult\u00e9rieurement, toutes les parties concern\u00e9es doivent donner leur accord. Comme les informations relatives \u00e0 chaque transaction sont stock\u00e9es non seulement sur un serveur, mais aussi sur un r\u00e9seau d&rsquo;ordinateurs, il est presque impossible pour les pirates de falsifier les donn\u00e9es.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c1ac154 elementor-widget elementor-widget-heading\" data-id=\"c1ac154\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-xl\">Que sont les NFT ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f882104 elementor-widget elementor-widget-text-editor\" data-id=\"f882104\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>En fran\u00e7ais, on peut traduire les Non-Fungible Tokens (NFTs) par jetons non \u00e9changeables. Un jeton repr\u00e9sente la propri\u00e9t\u00e9 d&rsquo;un actif non \u00e9changeable sous forme num\u00e9ris\u00e9e. Un actif non \u00e9changeable est une pi\u00e8ce unique, comme une \u0153uvre d&rsquo;art. Un NFT peut \u00eatre cr\u00e9\u00e9 pour chaque pi\u00e8ce unique, qui est ensuite n\u00e9goci\u00e9e individuellement. Afin que la propri\u00e9t\u00e9 de la pi\u00e8ce unique ne puisse pas \u00eatre vol\u00e9e, les NFT sont bas\u00e9es sur la technologie blockchain. <\/p>\n<p>Chaque transfert l\u00e9gal de propri\u00e9t\u00e9 donne lieu \u00e0 une transaction. Celle-ci comprend notamment la date \u00e0 laquelle la pi\u00e8ce unique a \u00e9t\u00e9 vendue ou donn\u00e9e, ainsi que les coordonn\u00e9es de l&rsquo;ancien et du nouveau propri\u00e9taire. Ensuite, la transaction est contr\u00f4l\u00e9e par tous les participants et jointe \u00e0 la blockchain sous forme crypt\u00e9e.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Le Web 3.0 d\u00e9signe la troisi\u00e8me g\u00e9n\u00e9ration de services Internet. Ceux-ci doivent cr\u00e9er des sites Internet qui sont intelligents et connect\u00e9s. Pour cela, les services Internet se concentrent sur l&rsquo;utilisation de donn\u00e9es bas\u00e9es sur des [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":8600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[169],"tags":[],"class_list":["post-12957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technique"],"_links":{"self":[{"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/posts\/12957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/comments?post=12957"}],"version-history":[{"count":0,"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/posts\/12957\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/media\/8600"}],"wp:attachment":[{"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/media?parent=12957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/categories?post=12957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinnup.com\/fr\/wp-json\/wp\/v2\/tags?post=12957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}