{"id":6687,"date":"2020-12-02T15:46:39","date_gmt":"2020-12-02T14:46:39","guid":{"rendered":"https:\/\/wallcrypt.com\/?p=6687"},"modified":"2020-12-04T09:24:20","modified_gmt":"2020-12-04T08:24:20","slug":"what-is-the-elrond-blockchain-erd","status":"publish","type":"post","link":"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/","title":{"rendered":"What is the Elrond Blockchain (ERD)?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6687\" class=\"elementor elementor-6687 elementor-4173\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d472695 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d472695\" data-element_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-18e1d61\" data-id=\"18e1d61\" data-element_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-9212db3 elementor-widget elementor-widget-heading\" data-id=\"9212db3\" data-element_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-default\">Qu\u2019est-ce que Elrond et quel est son but ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-33a7b11 elementor-widget elementor-widget-text-editor\" data-id=\"33a7b11\" data-element_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>Elrond est une blockchain publique con\u00e7ue en 2017 pour permettre de r\u00e9aliser des transactions financi\u00e8res num\u00e9riques \u00e0 \u00ab\u00a0l\u2019\u00e9chelle d\u2019internet\u00a0\u00bb. Par ailleurs, Elrond est \u00e9galement destin\u00e9 \u00e0 abriter des smart contracts et des applications d\u00e9centralis\u00e9es (dApps).<\/p>\n<p>Pouvant atteindre des vitesses de transmission tr\u00e8s \u00e9lev\u00e9es, le projet peut se pr\u00e9valoir d&#8217;une <strong>grande \u00e9volutivit\u00e9<\/strong>, d&#8217;un <strong>haut niveau de s\u00e9curit\u00e9 <\/strong>et d&#8217;une <strong>gestion efficace des transactions<\/strong>.<\/p>\n<p>Une caract\u00e9ristique non-n\u00e9gligeable du projet est qu&#8217;il est opensource et par cons\u00e9quent, son code peut \u00eatre consult\u00e9 et t\u00e9l\u00e9charg\u00e9 par chacun depuis son d\u00e9p\u00f4t Github.<\/p>\n<p>L\u2019ERD est le jeton natif du r\u00e9seau Elrond. Il peut \u00eatre utilis\u00e9 par les utilisateurs pour payer les frais de transaction et par les d\u00e9veloppeurs pour payer l&#8217;h\u00e9bergement de leurs dApps. Il est \u00e9galement utilis\u00e9 pour r\u00e9compenser les diff\u00e9rents n\u0153uds de validation pour leur contribution au fonctionnement du r\u00e9seau.<\/p>\n<p>\u00c0 l\u2019heure de l\u2019\u00e9criture de ces lignes, l&#8217;ERD est class\u00e9 41e dans le classement Coinmarketcap des crypto-actifs ayant la plus forte capitalisation, avec une valeur boursi\u00e8re \u00e9gale \u00e0 242 635 609 euros. Le nombre d&#8217;ERD en circulation au d\u00e9but du mois d&#8217;ao\u00fbt 2020 s&#8217;\u00e9l\u00e8ve \u00e0 plus de 13,3 milliards de jetons, pour une offre totale estim\u00e9e \u00e0 20 milliards d\u2019ERD.<\/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-b8c8e85 elementor-widget elementor-widget-heading\" data-id=\"b8c8e85\" data-element_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-default\">Comment fonctionne-t-elle ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c62d07b elementor-widget elementor-widget-text-editor\" data-id=\"c62d07b\" data-element_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>Au-del\u00e0 de ses caract\u00e9ristiques fonctionnelles, Elrond se d\u00e9finit avant tout par ses technologies innovantes. Ce sont effectivement celles-ci qui permettent d&#8217;assurer la haute performance que revendique cette blockchain.<\/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-13edf08 elementor-widget elementor-widget-heading\" data-id=\"13edf08\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">A quoi correspond l'Adaptive State Sharding ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dedef3d elementor-widget elementor-widget-text-editor\" data-id=\"dedef3d\" data-element_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>La scalabilit\u00e9 reste un probl\u00e8me fondamental pour la plupart des blockchains.<\/p>\n<p>Pour r\u00e9pondre \u00e0 cette probl\u00e9matique, Elrond utilise la technique du sharding. Elle consiste \u00e0 fragmenter les donn\u00e9es en plusieurs shards (partitions) ind\u00e9pendantes afin de d\u00e9sengorger la cha\u00eene principale. On distingue&nbsp;entre autres :<\/p>\n<ul>\n<li>Le <strong>sharding network<\/strong>: il consiste \u00e0 r\u00e9partir de fa\u00e7on intelligente la puissance de calcul sur le r\u00e9seau de sorte \u00e0 assurer une certaine homog\u00e9n\u00e9it\u00e9 dans le traitement des transactions;<\/li>\n<li>Le <strong>sharding de transactions<\/strong>: c\u2019est celui qui&nbsp; permet d&#8217;orienter les transactions vers tel ou tel autre n\u0153ud en fonction de leur niveau de criticit\u00e9.<\/li>\n<li>Le <strong>sharding d\u2019\u00e9tat&nbsp;<\/strong>(ou Adaptive State Sharding)&nbsp;: c&#8217;est celui utilis\u00e9 par la blockchain Elrond. Il prend pour base qu\u2019il n\u2019est pas n\u00e9cessaire pour les machines effectuant les transactions d\u2019avoir en leur possession tout le registre distribu\u00e9. Ainsi en ne leur fournissant que les donn\u00e9es n\u00e9cessaires, on obtient un syst\u00e8me optimis\u00e9 et efficace op\u00e9rant jusqu&#8217;\u00e0 11500 transactions par seconde (TPS), bien loin devant Bitcoin (3-6 TPS) et Ethereum (15 TPS).<\/li>\n<\/ul>\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-32e14d0 elementor-widget elementor-widget-heading\" data-id=\"32e14d0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Qu\u2019est-ce que le Secure Proof-of-Stake (SPoS)?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb3d409 elementor-widget elementor-widget-text-editor\" data-id=\"bb3d409\" data-element_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 Secure Proof-of-Stake (preuve d&#8217;enjeu s\u00e9curis\u00e9e) du m\u00e9canisme de consensus \u00e0 preuve d&#8217;enjeu utilis\u00e9 par Elrond pour traiter et valider les transactions sur le r\u00e9seau.<\/p>\n<p>C&#8217;est un d\u00e9riv\u00e9 du <strong>staking<\/strong>, dont il ne diff\u00e8re que par la mani\u00e8re dont les validateurs sont s\u00e9lectionn\u00e9s au sein des shards et par les \u00e9tapes suivies par les n\u0153uds de validation pour r\u00e9aliser efficacement les transactions.<\/p>\n<p>Au d\u00e9but de la cr\u00e9ation de chaque bloc, Elrond d\u00e9termine de fa\u00e7on al\u00e9atoire qui seront les nouveaux validateurs, sur la base d&#8217;une source issue du consensus pr\u00e9c\u00e9dant.<\/p>\n<p>La s\u00e9lection du nouveau groupe de consensus se fait en environ 100 ms. Cette dur\u00e9e \u00e9tant extr\u00eamement r\u00e9duite, elle offre un avantage de s\u00e9curit\u00e9 majeur, car il devient plus difficile pour des hackers de corrompre le r\u00e9seau.<\/p>\n<p>Le SPoS exige aux noeuds de validation le verrouillage d&#8217;au moins 2,5 millions de tokens ERD.<\/p>\n<p>Aussi, chaque validateur est not\u00e9 par ses pairs de m\u00eame shard, en fonction de sa contribution et de sa disponibilit\u00e9.<\/p>\n<p>Ainsi, l&#8217;enjeu ne permet que d&#8217;influencer de fa\u00e7on minime la s\u00e9lection pour le consensus. Le score individuel, qui r\u00e9v\u00e8le les ant\u00e9c\u00e9dents du validateurs, constitue l&#8217;indicateur principal de prise de d\u00e9cision. Plus la note est \u00e9lev\u00e9e, plus les validateurs sont plus susceptibles d&#8217;\u00eatre s\u00e9lectionn\u00e9s.<\/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-8c2ef80 elementor-widget elementor-widget-heading\" data-id=\"8c2ef80\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u00c0 quoi servent les Battles of Nodes ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-22fb5e2 elementor-widget elementor-widget-text-editor\" data-id=\"22fb5e2\" data-element_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>Avant le d\u00e9ploiement de chaque mise \u00e0 jour, les validateurs sont convi\u00e9s \u00e0 mettre le nouveau code \u00e0 l\u2019\u00e9preuve. Les <strong>battles nodes<\/strong> (ou bataille de n\u0153uds) d\u00e9signent un r\u00e9seau de test public destin\u00e9 \u00e0 prouver la <strong>r\u00e9silience<\/strong> du r\u00e9seau.<\/p>\n<p>Elle permet d\u2019anticiper les d\u00e9faillances du syst\u00e8me en le soumettant en une pl\u00e9thore d\u2019attaques informatiques en utilisant par exemple un bug bounty (chasse aux bugs) ou des attaques par d\u00e9ni de service (DDoS).<\/p>\n<p>Ces activit\u00e9s de s\u00e9curisation du r\u00e9seau ont tellement d&#8217;importance que, Elrond investit des sommes faramineuses (jusqu&#8217;\u00e0 90 000 dollars) pour r\u00e9compenser les participants qui d\u00e9tectent des vuln\u00e9rabilit\u00e9s.<\/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-82c8c65 elementor-widget elementor-widget-heading\" data-id=\"82c8c65\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Que pr\u00e9voit Elrond pour les d\u00e9veloppeurs ?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b706c82 elementor-widget elementor-widget-text-editor\" data-id=\"b706c82\" data-element_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>L\u2019ex\u00e9cution des smart contracts sur les n\u0153uds du r\u00e9seau se fait depuis <strong>Arwen<\/strong>, la machine virtuelle qu\u2019Elrond a mise en place \u00e0 cet effet.<\/p>\n<p>Ce moteur d\u2019ex\u00e9cution supporte WebAssembly, ce qui rend Elrond compatible avec la plupart des langages de programmation compilable en bytecode WASM : C, C++, C#, Rust, Go, etc.<\/p>\n<p>Cependant, il est recommand\u00e9 pour les d\u00e9veloppeurs d\u2019utiliser Rust. Cela se justifie par le fait qu\u2019Elrond fournisse un framework qui facile la clart\u00e9 et l\u2019efficacit\u00e9 du code.<\/p>\n<p>Pour une exp\u00e9rience de d\u00e9veloppement optimal, Elrond offre \u00e9galement un environnement de test d\u00e9claratif et une interface de programmation (IDE).<\/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-c8d6bfa elementor-widget elementor-widget-heading\" data-id=\"c8d6bfa\" data-element_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-default\">Quelles sont les parties prenantes du projet Elrond ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0462482 elementor-widget elementor-widget-text-editor\" data-id=\"0462482\" data-element_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>Elrond a \u00e9t\u00e9 cofond\u00e9 par Beniamin Mincu (CEO), Lucian Todea (COO) et Lucian Minu (CTO). Parmi les 24 membres de l\u2019\u00e9quipe projet, nous retrouvons essentiellement des ing\u00e9nieurs. Mais nous relevons \u00e9galement la pr\u00e9sence d&#8217;entrepreneurs, d&#8217;investisseurs et de chercheurs. La plupart d&#8217;entre eux ont une exp\u00e9rience professionnelle plus ou moins corr\u00e9l\u00e9e \u00e0 la blockchain.<\/p>\n<p>Pour faciliter l\u2019adoption de sa technologie et construire un \u00e9cosyst\u00e8me solide, Elrond s&#8217;est associ\u00e9 \u00e0 plusieurs partenaires dont entre autres:<\/p>\n<ul>\n<li>Netopedia, un processeur de paiements \u00e9lectroniques : le but de cette association est l&#8217;int\u00e9gration le token ERD comme moyen de paiement ;<\/li>\n<li>TypingDNA, une soci\u00e9t\u00e9 de biom\u00e9trie comportementale : Elrond souhaite am\u00e9liorer la s\u00e9curit\u00e9 de ses utilisateurs sur la base de la fa\u00e7on dont ils ins\u00e8rent des donn\u00e9es au clavier ;<\/li>\n<li>Nash, un exchange d\u00e9centralis\u00e9 : cette collaboration a pour objectif de permettre la commercialisation du ERD sur la plateforme de trading ;<\/li>\n<li>Samsung Blockchain &#8211; Elrond est compatible au wallet Samsung ;<\/li>\n<li>JustMining, une plateforme fran\u00e7aise propose des services de staking, mining et masternodes : son offre inclut les services Elrond ;<\/li>\n<li>Binance : l&#8217;exchange utilise la blockchain d&#8217;Elrond pour l&#8217;\u00e9mission de son stablecoin Binance USD (BUSD).<\/li>\n<\/ul>\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-a7a54b0 elementor-widget elementor-widget-heading\" data-id=\"a7a54b0\" data-element_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-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a045bb elementor-widget elementor-widget-text-editor\" data-id=\"5a045bb\" data-element_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 r\u00e9pondant aux probl\u00e8mes de scalabilit\u00e9 et en insistant sur la s\u00e9curisation du r\u00e9seau, Elrond se donne toutes les cartes pour \u00eatre un des meilleurs projets blockchain de son \u00e9poque.<\/p>\n<p>De plus, son aspect purement d\u00e9centralis\u00e9 et son m\u00e9canisme de consensus innovant lui conf\u00e8rent une forte valeur ajout\u00e9e.<\/p>\n<p>Son mainnet a \u00e9t\u00e9 d\u00e9ploy\u00e9 le 30 juillet 2020. \u00c0 l&#8217;aube de cet \u00e9v\u00e8nement, l&#8217;int\u00e9r\u00eat des investisseurs pour l&#8217;ERD s&#8217;est fait sentir par une hausse de pr\u00e8s de 400% sur le cours du jeton en un mois. De plus, son listing imminent sur Bitfinex tend aussi \u00e0 consolider cette tendance haussi\u00e8re.<\/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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fba2267 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fba2267\" data-element_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-7bf95dd7\" data-id=\"7bf95dd7\" data-element_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-44e30fc4 elementor-widget elementor-widget-spacer\" data-id=\"44e30fc4\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bcc8c1c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bcc8c1c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-narrow\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-36e22e84\" data-id=\"36e22e84\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-55281e1a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55281e1a\" data-element_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-inner-column elementor-element elementor-element-2071d2d5\" data-id=\"2071d2d5\" data-element_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-bc23dfc elementor-widget elementor-widget-image\" data-id=\"bc23dfc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/elrond.com\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"176\" src=\"https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-logo.jpg\" class=\"attachment-medium size-medium wp-image-6689\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\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\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>Qu\u2019est-ce que Elrond et quel est son but ? Elrond est une blockchain publique con\u00e7ue en 2017 pour permettre de r\u00e9aliser des transactions financi\u00e8res num\u00e9riques \u00e0 \u00ab\u00a0l\u2019\u00e9chelle d\u2019internet\u00a0\u00bb. Par ailleurs, Elrond est \u00e9galement destin\u00e9 \u00e0 abriter des smart contracts et des applications d\u00e9centralis\u00e9es (dApps). Pouvant atteindre des vitesses de transmission tr\u00e8s \u00e9lev\u00e9es, le projet peut [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":6690,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jnews-multi-image_gallery":[],"jnews_single_post":{"subtitle":"","format":"standard","video":"","gallery":"","source_name":"","source_url":"","via_name":"","via_url":"","override":[{"single_blog_custom":"","sidebar":"","second_sidebar":"","share_position":"","share_float_style":"","post_date_format":"","post_date_format_custom":"","post_reading_time_wpm":"","zoom_button_out_step":"1","zoom_button_in_step":"1","number_popup_post":"1"}],"image_override":[{"single_post_thumbnail_size":"","single_post_gallery_size":""}],"trending_post_position":"","trending_post_label":"","sponsored_post_label":"","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo":"","sponsored_post_desc":""},"jnews_primary_category":{"id":""},"footnotes":""},"categories":[261,264,210],"tags":[265,266],"class_list":["post-6687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-business-intelligence-actualite-en","category-business-intelligence-blockchain-fundamentals","category-uncategorized","tag-blockchain-elrond-en","tag-erd-en"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"thumbnail":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-150x150.jpg",150,150,true],"medium":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-300x214.jpg",300,214,true],"medium_large":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"large":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"1536x1536":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"2048x2048":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"widget-thumbnail":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-75x75.jpg",75,75,true],"rpwe-thumbnail":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-45x45.jpg",45,45,true],"profile_24":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",24,17,false],"profile_48":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",48,34,false],"profile_96":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",96,69,false],"profile_150":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",150,107,false],"profile_300":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",300,214,false],"jnews-360x180":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-350x180.jpg",350,180,true],"jnews-750x375":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-1140x570":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-120x86":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-120x86.jpg",120,86,true],"jnews-350x250":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-750x536":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-1140x815":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-360x504":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-75x75":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image-75x75.jpg",75,75,true],"jnews-350x350":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-featured-750":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false],"jnews-featured-1140":["https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg",350,250,false]},"post_excerpt_stackable_v2":"<p>Qu\u2019est-ce que Elrond et quel est son but ? Elrond est une blockchain publique con\u00e7ue en 2017 pour permettre de r\u00e9aliser des transactions financi\u00e8res num\u00e9riques \u00e0 \u00ab\u00a0l\u2019\u00e9chelle d\u2019internet\u00a0\u00bb. Par ailleurs, Elrond est \u00e9galement destin\u00e9 \u00e0 abriter des smart contracts et des applications d\u00e9centralis\u00e9es (dApps). Pouvant atteindre des vitesses de transmission tr\u00e8s \u00e9lev\u00e9es, le projet peut se pr\u00e9valoir d&#8217;une grande \u00e9volutivit\u00e9, d&#8217;un haut niveau de s\u00e9curit\u00e9 et d&#8217;une gestion efficace des transactions. Une caract\u00e9ristique non-n\u00e9gligeable du projet est qu&#8217;il est opensource et par cons\u00e9quent, son code peut \u00eatre consult\u00e9 et t\u00e9l\u00e9charg\u00e9 par chacun depuis son d\u00e9p\u00f4t Github. L\u2019ERD est le jeton&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/wallcrypt.com\/en\/wallcrypt\/rubrique-business-intelligence-en\/business-intelligence-actualite-en\/\" rel=\"category tag\">Business Intelligence - Actualit\u00e9<\/a>, <a href=\"https:\/\/wallcrypt.com\/en\/wallcrypt\/rubrique-business-intelligence-en\/business-intelligence-blockchain-fundamentals\/\" rel=\"category tag\">Business Intelligence - Blockchain Fundamentals<\/a>, <a href=\"https:\/\/wallcrypt.com\/en\/wallcrypt\/uncategorized\/\" rel=\"category tag\">Uncategorized<\/a>","author_info_v2":{"name":"Jean-Luc","url":"https:\/\/wallcrypt.com\/en\/author\/lasquellec\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the Elrond Blockchain (ERD)? - WALLCRYPT<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the Elrond Blockchain (ERD)? - WALLCRYPT\" \/>\n<meta property=\"og:description\" content=\"Qu\u2019est-ce que Elrond et quel est son but ? Elrond est une blockchain publique con\u00e7ue en 2017 pour permettre de r\u00e9aliser des transactions financi\u00e8res num\u00e9riques \u00e0 \u00ab\u00a0l\u2019\u00e9chelle d\u2019internet\u00a0\u00bb. Par ailleurs, Elrond est \u00e9galement destin\u00e9 \u00e0 abriter des smart contracts et des applications d\u00e9centralis\u00e9es (dApps). Pouvant atteindre des vitesses de transmission tr\u00e8s \u00e9lev\u00e9es, le projet peut [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/\" \/>\n<meta property=\"og:site_name\" content=\"WALLCRYPT\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/wallcrypt\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/jeanluclasquellec\" \/>\n<meta property=\"article:published_time\" content=\"2020-12-02T14:46:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-12-04T08:24:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t<meta property=\"og:image:height\" content=\"250\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jean-Luc\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/lasquellec\" \/>\n<meta name=\"twitter:site\" content=\"@wallcrypt\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jean-Luc\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/\"},\"author\":{\"name\":\"Jean-Luc\",\"@id\":\"https:\/\/wallcrypt.com\/#\/schema\/person\/1689161a52c64576da6720026d1342f6\"},\"headline\":\"What is the Elrond Blockchain (ERD)?\",\"datePublished\":\"2020-12-02T14:46:39+00:00\",\"dateModified\":\"2020-12-04T08:24:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/\"},\"wordCount\":1288,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/wallcrypt.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/wallcrypt.com\/wp-content\/uploads\/2020\/08\/elrond-image.jpg\",\"keywords\":[\"blockchain elrond\",\"erd\"],\"articleSection\":[\"Business Intelligence - Actualit\u00e9\",\"Business Intelligence - Blockchain Fundamentals\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/\",\"url\":\"https:\/\/wallcrypt.com\/en\/what-is-the-elrond-blockchain-erd\/\",\"name\":\"What is the Elrond Blockchain (ERD)? 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