{"id":106998,"date":"2023-07-17T08:55:00","date_gmt":"2023-07-17T08:55:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=119794"},"modified":"2023-07-17T11:56:09","modified_gmt":"2023-07-17T11:56:09","slug":"blockchain-celo-envisage-retour-ecosysteme-ethereum","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/blockchain-celo-envisage-retour-ecosysteme-ethereum\/","title":{"rendered":"La blockchain Celo envisage un retour au sein de l&#8217;\u00e9cosyst\u00e8me Ethereum"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/119794\/318214\/capture-decran-2023-07-17.jpg\" alt=\"\" srcset=\"https:\/\/cimg.co\/news\/119794\/318214\/responsive-images\/capture-decran-2023-07-17___media_library_original_1000_498.jpg 1000w, https:\/\/cimg.co\/news\/119794\/318214\/responsive-images\/capture-decran-2023-07-17___media_library_original_900_448.jpg 900w, https:\/\/cimg.co\/news\/119794\/318214\/responsive-images\/capture-decran-2023-07-17___media_library_original_720_359.jpg 720w, https:\/\/cimg.co\/news\/119794\/318214\/responsive-images\/capture-decran-2023-07-17___media_library_original_600_299.jpg 600w, https:\/\/cimg.co\/news\/119794\/318214\/responsive-images\/capture-decran-2023-07-17___media_library_original_300_149.jpg 300w\" sizes=\"100vw\" width=\"1000\" class=\"content-img\"><\/figure><p>Une proposition soumise sur le forum de gouvernance de <a href=\"https:\/\/cryptonews.com\/fr\/news\/deutsche-telekom-to-launch-celo-powered-mobile-pay-network-11074\/\" rel=\"nofollow\"><strong>Celo<\/strong><\/a>, une blockchain de niveau 1 compatible avec Ethereum, pourrait apporter <strong>un changement majeur &agrave; cet &eacute;cosyst&egrave;me<\/strong>. En effet, <strong>cLabs<\/strong>, l&rsquo;organisation en charge du d&eacute;veloppement de la blockchain, souhaite que Celo effectue une <strong>transition d&rsquo;une blockchain de couche 1 compatible EVM (<\/strong><i><strong>Ethereum Virtual Machine<\/strong><\/i><strong>) ind&eacute;pendante &agrave; une solution de couche 2 Ethereum<\/strong>.&nbsp;<\/p><h2><strong>L&#8217;infrastructure technique de cette transition<\/strong><\/h2><span class=\"replacer\"><\/span><p>La mise en oeuvre de cette transition comprendrait <strong>l&#8217;utilisation d&#8217;OP Stack comme architecture pour permettre &agrave; Celo de devenir une blockchain Ethereum L2<\/strong>. Un autre facteur cl&eacute; serait l<strong>&rsquo;inclusion d&rsquo;une couche de disponibilit&eacute; des donn&eacute;es hors cha&icirc;ne<\/strong> exploit&eacute;e par les op&eacute;rateurs de n&oelig;uds Ethereum et prot&eacute;g&eacute;e par un <i>restaked<\/i> Ether. Les validateurs actuels deviendraient des s&eacute;quenceurs d&eacute;centralis&eacute;s pour L2.<\/p><p><strong>Les membres de la communaut&eacute; Celo qui seraient affect&eacute;s par cette migration seraient principalement les validateurs et les d&eacute;veloppeurs<\/strong>. Les validateurs devront ex&eacute;cuter un n&oelig;ud Ethereum (ou acc&eacute;der &agrave; un n&oelig;ud de confiance) puisque tout n&oelig;ud L2 doit se baser sur le L1 (Ethereum). Pour les d&eacute;veloppeurs, cette mise &agrave; niveau s&rsquo;apparente &agrave; un &laquo;&nbsp;<i>hard fork<\/i>&nbsp;&raquo;.<\/p><p><strong>cLabs affirme que les utilisateurs finaux ne seront pas affect&eacute;s par la migration<\/strong>. De plus, CELO conservera sa fonctionnalit&eacute; principale en tant qu&#8217;outil de gouvernance pour la blockchain. Cela signifie que <strong>les d&eacute;tenteurs de jetons CELO disposeront du contr&ocirc;le sur les contrats de base en votant sur les propositions de gouvernance<\/strong>.<\/p><div class=\"raw-html-embed\"><blockquote class=\"twitter-tweet\"><p lang=\"en\" dir=\"ltr\">1\/<br><br>After months of research &amp; initial discussions with Celo &amp; Ethereum community members, <a href=\"https:\/\/twitter.com\/cLabs?ref_src=twsrc%5Etfw\">@cLabs<\/a> proposed a major upgrade yesterday for Celo to migrate from an EVM-compatible L1 &rarr; an Ethereum L2, initially leveraging OP Stack, w\/ key differentiators:<\/p>&mdash; Celo &#129415; &#127795; (@CeloOrg) <a href=\"https:\/\/twitter.com\/CeloOrg\/status\/1680515817245401090?ref_src=twsrc%5Etfw\">July 16, 2023<\/a><\/blockquote> <script async=\"\" src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div><h2><strong>Les avantages de cette migration<\/strong><\/h2><span class=\"replacer\"><\/span><p>L&rsquo;&eacute;quipe de cLabs estime que ce changement pourrait consid&eacute;rablement am&eacute;liorer la port&eacute;e et l&rsquo;impact de Celo. Comme la conception de Celo est &eacute;troitement align&eacute;e &agrave; celle d&rsquo;Ethereum, <strong>cette transition simplifierait davantage le partage de liquidit&eacute; et de donn&eacute;es entre Celo et Ethereum.<\/strong><\/p><p>Les principaux avantages que cette migration apporterait sont les suivants :&nbsp;<\/p><ul><li><strong>Une collaboration accrue entre les communaut&eacute;s<\/strong> : cette transition offre l&rsquo;opportunit&eacute; de collaborer avec la communaut&eacute; Ethereum sur les propositions d&rsquo;am&eacute;lioration qui auraient un impact &agrave; la fois sur Ethereum et Celo. A court terme, ces propositions comprennent <strong>l&rsquo;&eacute;tablissement de standards pour la disponibilit&eacute; des donn&eacute;es off-chain et les s&eacute;quenceurs d&eacute;centralis&eacute;s.<\/strong><\/li><li><strong>Une compatibilit&eacute; am&eacute;lior&eacute;e<\/strong> : bien que Celo soit compatible avec EVM, un travail consid&eacute;rable est n&eacute;cessaire en amont pour garantir la composabilit&eacute; des outils et des biblioth&egrave;ques entre les deux r&eacute;seaux, notamment apr&egrave;s les mises &agrave; niveaux d&rsquo;Ethereum. <strong>La migration de Celo pour utiliser OP Stack &eacute;limine ce besoin, ce qui permet aux d&eacute;veloppeurs Celo d&#8217;utiliser facilement l&#8217;ensemble des outils et des biblioth&egrave;ques d&rsquo;Ethereum<\/strong>.<\/li><li><strong>Une s&eacute;curit&eacute; accrue<\/strong>&nbsp; : 110 validateurs s&eacute;curisent actuellement la blockchain Celo. Le passage &agrave; une architecture L2 peut <strong>am&eacute;liorer ce seuil de s&eacute;curit&eacute;<\/strong> gr&acirc;ce &agrave; l&rsquo;ancrage de l&#8217;&eacute;tat sur le r&eacute;seau principal Ethereum, tout en utilisant une source d&eacute;centralis&eacute;e pour la disponibilit&eacute; des donn&eacute;es.&nbsp;<\/li><li><strong>Des frais de gaz bas<\/strong> :&nbsp; &eacute;tant donn&eacute; que Celo deviendra une blockchain L2 avec disponibilit&eacute; des donn&eacute;es hors cha&icirc;ne, <strong>les co&ucirc;ts du gaz peuvent &ecirc;tre bien inf&eacute;rieurs &agrave; d&rsquo;autres L2 comme <\/strong><a href=\"https:\/\/cryptonews.com\/fr\/news\/bedrock-update-termine-optimism-superchain-ethereum\/\" rel=\"nofollow\"><strong>Optimism<\/strong><\/a><strong> ou <\/strong><a href=\"https:\/\/cryptonews.com\/fr\/news\/tout-savoir-manifeste-matter-labs-zksync\/\" rel=\"nofollow\"><strong>zkSync era<\/strong><\/a>. Ces derni&egrave;res optent en effet pour la disponibilit&eacute; des donn&eacute;es en cha&icirc;ne.<\/li><\/ul><p>Une r&eacute;union sera organis&eacute;e le 21 juillet prochain pour d&eacute;terminer les prochaines &eacute;tapes de la mise en oeuvre en fonction des commentaires, suggestions et remarques de la communaut&eacute;.<\/p><p>Source : <a href=\"https:\/\/forum.celo.org\/t\/clabs-proposal-for-celo-to-transition-to-an-ethereum-l2\/6109\"><u>Celo community<\/u><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Une proposition soumise sur le forum de gouvernance de Celo, une blockchain de niveau 1 compatible avec Ethereum, pourrait apporter un changement majeur &agrave; cet &eacute;cosyst&egrave;me. En effet, cLabs, l&rsquo;organisation en charge du d&eacute;veloppement de la blockchain, souhaite que Celo effectue une transition d&rsquo;une blockchain de couche 1 compatible EVM (Ethereum Virtual Machine) ind&eacute;pendante &agrave; [&hellip;]<\/p>\n","protected":false},"author":35,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,1],"tags":[51],"editors":[1620],"sponsored_companies":[],"class_list":["post-106998","post","type-post","status-publish","format-standard","hentry","category-ethereum-news","category-news","tag-ethereum","editors-corinne-r"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Celo : un retour au sein de l&#039;\u00e9cosyst\u00e8me Ethereum envisag\u00e9<\/title>\n<meta name=\"description\" content=\"Celo pourrait devenir une 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