{"id":30708,"date":"2018-08-16T09:32:00","date_gmt":"2018-08-16T09:32:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=30708"},"modified":"2023-06-26T11:08:12","modified_gmt":"2023-06-26T11:08:12","slug":"blockchain-s-problem-is-too-much-hype-says-vitalik-1713","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/","title":{"rendered":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le plus gros probl&egrave;me auquel la blockchain est actuellement confront&eacute;e, c&rsquo;est le d&eacute;calage entre son c&ocirc;t&eacute; tr&egrave;s &agrave; la mode et le nombre de cas concrets d&rsquo;utilisation, a remarqu&eacute; <strong>Vitalik Buterin<\/strong>, co-fondateur de la plateforme <strong>Ethereum<\/strong>.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg\" alt=\"\" srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5b7\/544ceb84a3.jpg 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5b7\/544ceb84a3.jpg 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5b7\/544ceb84a3.jpg 900w, https:\/\/cimg.co\/w\/articles-attachments\/0\/5b7\/544ceb84a3.jpg 1254w\" sizes=\"100vw\"><figcaption>Source: iStock\/TomasSimkus<\/figcaption><\/figure><p>\u00ab\u00a0Bien qu&rsquo;il y en ait, les cas d&rsquo;utilisation de la blockchain sur le long terme sont tr&egrave;s peu nombreux. Il y a beaucoup de personnes qui accordent de la valeur aux cryptomonnaies, mais la quantit&eacute; d&rsquo;applications utiles est encore bien inf&eacute;rieure &agrave; ce que la capitalisation boursi&egrave;re de 200 milliards de dollars laisse penser\u00a0\u00bb, a d&eacute;clar&eacute; Vitalik Buterin &agrave; Forbes.<\/p><p>Il avait d&eacute;j&agrave; &eacute;voqu&eacute; la n&eacute;cessit&eacute; pour la blockchain d&rsquo;avoir un usage plus concret et avait aussi exprim&eacute; ses craintes &agrave; propos des entreprises qui ne savaient pas dans quel cas utiliser la blockchain.<\/p><p>C&rsquo;est au cours d&rsquo;un &eacute;v&eacute;nement priv&eacute;, organis&eacute; par l&rsquo;association &eacute;tudiante Blockchain at Berkley, que Buterin a approfondi des sujets tels que l&rsquo;adoption, les cas d&rsquo;utilisation, la r&eacute;glementation et le degr&eacute; d&rsquo;avancement o&ugrave; se trouve actuellement le r&eacute;seau Ethereum.<\/p><p>Une autre de ses pr&eacute;occupations concerne la confidentialit&eacute; sur la blockchain, ou plut&ocirc;t l&rsquo;absence de confidentialit&eacute;: &ldquo;Actuellement, il n&rsquo;y a pas de moyens parfaits pour utiliser la blockchain tout en pr&eacute;servant sa confidentialit&eacute;. Des efforts ont &eacute;t&eacute; faits pour r&eacute;soudre ce probl&egrave;me en utilisant Zcash [une cryptomonnaie] par exemple, il y a eu aussi des recherches sur Ethereum qui ont &eacute;t&eacute; men&eacute;es dans ce sens, mais il reste encore du chemin &agrave; parcourir en ce qui concerne la pr&eacute;servation de la vie priv&eacute;e sur la blockchain&rdquo;, a-t-il d&eacute;clar&eacute;.<\/p><p>D&rsquo;ailleurs, &agrave; propos de <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/cryptonews.com\/fr\/tags\/ethereum\/\">l&rsquo;&eacute;tat actuel d&rsquo;Ethereum<\/a>, Vitalik se dit satisfait de plusieurs avanc&eacute;es notamment en ce qui concerne la progression des <i>state and plasma channels<\/i>. Pour ce qui est de la question de la scalabilit&eacute;, il affirme que la Fondation Ethereum est en passe d&rsquo;atteindre des niveaux de consensus plus &eacute;lev&eacute;s et il consid&egrave;re cette solution beaucoup mieux que ce qu&rsquo;il avait imagin&eacute; il y a cinq ans. \u00ab\u00a0Le protocole Casper sera bient&ocirc;t finalis&eacute;. Il est actuellement dans une derni&egrave;re phase d&rsquo;analyse acad&eacute;mique\u00a0\u00bb, a-t-il d&eacute;clar&eacute;.<\/p><p>Derni&egrave;re chose, Google a apparemment essay&eacute; d&rsquo;engager Vitalik. \u00ab\u00a0J&rsquo;ai re&ccedil;u un e-mail de quelqu&rsquo;un des RH de Google, probablement parce qu&rsquo;un algorithme de type <i>machine learning<\/i> a d&ucirc; analyser mon GitHub et vu que j&rsquo;avais eu un bon score aux Olympiades internationales d&rsquo;informatique\u00a0\u00bb a dit Vitalik en riant.<\/p><p>_______________________<\/p><p>Suivez nos liens d&rsquo;affili&eacute;s:<\/p><p><strong>Pour acheter des cryptomonnaies en Zone SEPA, Europe et citoyens fran&ccedil;ais<\/strong>, visitez <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.coinhouse.com\/r\/179207\">Coinhouse<\/a>&nbsp;<\/p><p><strong>Pour acheter des cryptomonnaies au Canada<\/strong>, visitez <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/go.bitbuy.tech\/aff_c?offer_id=3&amp;aff_id=1009&amp;source=FR\">Bitbuy<\/a><\/p><p><strong>Pour g&eacute;n&eacute;rer des int&eacute;r&ecirc;ts gr&acirc;ce &agrave; vos bitcoins<\/strong>, allez sur le site de <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/blockfi.mxuy67.net\/kqG6x\">BlockFi<\/a><\/p><p><strong>Pour s&eacute;curiser ou stocker vos cryptomonnaies<\/strong>, procurez-vous les portefeuilles <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/shop.ledger.com\/?r=12b53b98a1c0&amp;tracker=CN-FR\">Ledger<\/a> ou <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/shop.trezor.io\/?offer_id=82&amp;aff_id=1814\">Trezor<\/a><\/p><p><strong>Pour transiger vos cryptos de fa&ccedil;on anonyme<\/strong>, installez l&rsquo;application <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/go.nordvpn.net\/aff_c?offer_id=252&amp;aff_id=54152&amp;url_id=14818\">NordVPN<\/a><\/p><p><strong>Pour investir dans le minage ou les masternodes :<\/strong><\/p><ul><li>Sur <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/feel-mining.com\/?tracking=1ED831AFAB\">Feel Mining<\/a><\/li><li>Sur <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.just-mining.com\/register?sponsor=aNJ7nRa0m3qvgi6LkMXAZX506\">Just Mining<\/a><\/li><\/ul><p><strong>Pour accumuler des cryptos en jouant :<\/strong><\/p><ul><li>Au poker sur la plateforme de jeux <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/coinpoker.com\/crypto\">CoinPoker<\/a><\/li><li>&Agrave; un fantasy football mondial sur la plateforme <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/sorare.pxf.io\/c\/2102999\/902742\/12209\">Sorare<\/a><\/li><\/ul><p>________________<\/p><p>Voici les sources d&rsquo;informations qu&rsquo;on vous propose:<\/p><p><strong>Notre newsletter hebdomadaire gratuite: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.getrevue.co\/profile\/CryptonewsFR\"><strong>https:\/\/www.getrevue.co\/profile\/CryptonewsFR<\/strong><\/a><\/p><p><strong>Twitter: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/twitter.com\/cryptonews_FR\"><strong>https:\/\/twitter.com\/cryptonews_FR<\/strong><\/a><\/p><p><strong>Telegram: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/t.me\/cryptonews_FR\"><strong>https:\/\/t.me\/cryptonews_FR<\/strong><\/a><\/p><p><strong>LinkedIn: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.linkedin.com\/company\/11745115\"><strong>https:\/\/www.linkedin.com\/company\/11745115<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Le plus gros probl&egrave;me auquel la blockchain est actuellement confront&eacute;e, c&rsquo;est le d&eacute;calage entre son c&ocirc;t&eacute; tr&egrave;s &agrave; la mode et le nombre de cas concrets d&rsquo;utilisation, a remarqu&eacute; Vitalik Buterin, co-fondateur de la plateforme Ethereum.Source: iStock\/TomasSimkus\u00ab\u00a0Bien qu&rsquo;il y en ait, les cas d&rsquo;utilisation de la blockchain sur le long terme sont tr&egrave;s peu nombreux. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,1],"tags":[84,85,51,144,466,49],"editors":[2550],"sponsored_companies":[],"class_list":["post-30708","post","type-post","status-publish","format-standard","hentry","category-blockchain-news","category-news","tag-adoption","tag-blockchain","tag-ethereum","tag-google","tag-scalabilite","tag-vitalik-buterin","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin<\/title>\n<meta name=\"description\" content=\"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin\" \/>\n<meta property=\"og:description\" content=\"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/\" \/>\n<meta property=\"og:site_name\" content=\"Cryptonews France\" \/>\n<meta property=\"article:published_time\" content=\"2018-08-16T09:32:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-26T11:08:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin\" \/>\n<meta name=\"twitter:description\" content=\"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cimg.co\/news\/23349\/5607\/5b7544de3c382.jpg\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin","description":"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.","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:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/","og_locale":"fr_FR","og_type":"article","og_title":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin","og_description":"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.","og_url":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/","og_site_name":"Cryptonews France","article_published_time":"2018-08-16T09:32:00+00:00","article_modified_time":"2023-06-26T11:08:12+00:00","og_image":[{"url":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin","twitter_description":"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.","twitter_image":"https:\/\/cimg.co\/news\/23349\/5607\/5b7544de3c382.jpg","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#article","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/"},"author":{"name":"giedrius","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/person\/15b6988f9bc8b76b04039ec26c3e7bba"},"headline":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin","datePublished":"2018-08-16T09:32:00+00:00","dateModified":"2023-06-26T11:08:12+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/"},"wordCount":709,"publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg","keywords":["Adoption","Blockchain","Ethereum","Google","Scalabilit\u00e9","Vitalik Buterin"],"articleSection":["Actualit\u00e9s Blockchain","News"],"inLanguage":"fr-FR","copyrightYear":"2018","copyrightHolder":{"@id":"https:\/\/cryptonews.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/","url":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/","name":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#primaryimage"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg","datePublished":"2018-08-16T09:32:00+00:00","dateModified":"2023-06-26T11:08:12+00:00","description":"Le plus gros probl\u00e8me auquel la blockchain est actuellement confront\u00e9e, c\u2019est le d\u00e9calage entre son c\u00f4t\u00e9 tr\u00e8s \u00e0 la mode et le nombre de cas concrets d\u2019utilisation, a remarqu\u00e9 Vitalik Buterin.","breadcrumb":{"@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/"]}],"author":[]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#primaryimage","url":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg","contentUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5b7\/544ceb84a3.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/cryptonews.com\/fr\/news\/blockchain-s-problem-is-too-much-hype-says-vitalik-1713\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptonews.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Le c\u00f4t\u00e9 \u00e0 la mode de la blockchain est un probl\u00e8me selon Vitalik Buterin"}]},{"@type":"WebSite","@id":"https:\/\/cryptonews.com\/fr\/#website","url":"https:\/\/cryptonews.com\/fr\/","name":"Cryptonews","description":"","publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptonews.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/cryptonews.com\/fr\/#organization","name":"Cryptonews France","url":"https:\/\/cryptonews.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/4.jpg","contentUrl":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/4.jpg","width":1669,"height":874,"caption":"Cryptonews France"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/30708","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/comments?post=30708"}],"version-history":[{"count":0,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/30708\/revisions"}],"wp:attachment":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/media?parent=30708"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/categories?post=30708"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/tags?post=30708"},{"taxonomy":"editors","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/editors?post=30708"},{"taxonomy":"sponsored_companies","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/sponsored_companies?post=30708"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}