{"id":106907,"date":"2023-07-11T14:31:00","date_gmt":"2023-07-11T14:31:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=119268"},"modified":"2023-07-11T18:02:04","modified_gmt":"2023-07-11T18:02:04","slug":"fondateur-connext-propose-nouveau-standard-jeton-suite-incidents-multichain","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/fondateur-connext-propose-nouveau-standard-jeton-suite-incidents-multichain\/","title":{"rendered":"Le fondateur de Connext propose un nouveau standard de jeton suite aux incidents sur Multichain"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/119268\/317227\/fondateur-connext-multichain.jpg\" srcset=\"https:\/\/cimg.co\/news\/119268\/317227\/responsive-images\/fondateur-connext-multichain___media_library_original_1260_630.jpg 1260w, https:\/\/cimg.co\/news\/119268\/317227\/responsive-images\/fondateur-connext-multichain___media_library_original_1200_600.jpg 1200w, https:\/\/cimg.co\/news\/119268\/317227\/responsive-images\/fondateur-connext-multichain___media_library_original_900_450.jpg 900w, https:\/\/cimg.co\/news\/119268\/317227\/responsive-images\/fondateur-connext-multichain___media_library_original_720_360.jpg 720w, https:\/\/cimg.co\/news\/119268\/317227\/responsive-images\/fondateur-connext-multichain___media_library_original_600_300.jpg 600w, https:\/\/cimg.co\/news\/119268\/317227\/responsive-images\/fondateur-connext-multichain___media_library_original_300_150.jpg 300w\" width=\"1260\" class=\"content-img\" alt=\"\"><\/figure><p>Une proposition d&#8217;am&eacute;lioration de la blockchain Ethereum (EIP) a &eacute;t&eacute; pr&eacute;sent&eacute;e le <strong>vendredi 7 juillet <\/strong>afin de standardiser la fa&ccedil;on dont les jetons sont &laquo;&nbsp;<strong>bridg&eacute;s<\/strong>&nbsp;&raquo; entre les diff&eacute;rents r&eacute;seaux. C&#8217;est d&eacute;sormais la norme &#8220;<strong>Sovereign Bridged Token<\/strong>&#8220;, ou <strong>EIP-7281<\/strong>, qui va permettre aux &eacute;metteurs de jetons de cr&eacute;er des bridges entre plusieurs r&eacute;seaux.<\/p><p>La proposition a &eacute;t&eacute; co-r&eacute;dig&eacute;e par <strong>Arjun Bhuptani<\/strong>, fondateur du protocole <a href=\"https:\/\/cryptonews.com\/fr\/news\/connext-leve-75-millions-dollars-developper-plateforme-interoperabilite-blockchain\/\">Connext<\/a>. Dans un message publi&eacute; le 7 juillet sur les r&eacute;seaux sociaux, Bhuptani a affirm&eacute; que le protocole permettrait d&#8217;&eacute;viter des probl&egrave;mes tels que l&#8217;incident <a href=\"https:\/\/cryptonews.com\/fr\/news\/multichain-enregistre-retraits-100-millions-dollars-hack\/\">Multichain<\/a> datant du <strong>6 juillet<\/strong>, que certains experts ont qualifi&eacute; de piratage.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/arjunbhuptani\/status\/1677363289964306432\"><\/oembed><\/figure><p>D&#8217;apr&egrave;s les informations figurant sur la page de discussion de la proposition, cette derni&egrave;re permet aux &eacute;metteurs de jetons de d&eacute;signer une liste de bridges. Ainsi seuls les bridges ajout&eacute;s &agrave; cette liste pourraient proc&eacute;der &agrave; un mint d&#8217;une version officielle du jeton de l&#8217;&eacute;metteur.<\/p><p>Selon Bhuptani, cette proposition garantira que &#8220;<strong>la propri&eacute;t&eacute; des jetons est transf&eacute;r&eacute;e des bridges aux mains des &eacute;metteurs de jetons eux-m&ecirc;mes<\/strong>&#8221; et limitera les pertes si la s&eacute;curit&eacute; d&#8217;un bridge venait &agrave; &ecirc;tre remise en question :<\/p><blockquote><p>&laquo;&nbsp;En cas d&#8217;une attaque ou d&#8217;une vuln&eacute;rabilit&eacute; sur un bridge comme le piratage de Multichain par exemple, le risque de l&#8217;&eacute;metteur est plafonn&eacute; &agrave; la limite de taux de ce bridge et les &eacute;metteurs peuvent retirer un bridge de la liste de fa&ccedil;on transparente sans avoir besoin de passer par un processus de migration p&eacute;nible et fastidieux pour les utilisateurs.&nbsp;&raquo;<\/p><\/blockquote><p>Arjun Bhuptani a &eacute;galement d&eacute;clar&eacute; que cette proposition permettrait de pr&eacute;venir les probl&egrave;mes d&#8217;exp&eacute;rience utilisateur, qui sont monnaie courante au sein du secteur de la<strong> finance d&eacute;centralis&eacute;e<\/strong> (DeFi), car tous les bridges &eacute;mettront le m&ecirc;me jeton officiel. Avec le temps, cela &eacute;liminera le besoin de plusieurs versions du m&ecirc;me jeton selon lui.<\/p><p><a href=\"https:\/\/cryptonews.com\/fr\/news\/pourquoi-circle-bloque-63-millions-dollars-usdc\/\">Circle<\/a>, l&#8217;&eacute;metteur de l&#8217;USD Coin (<strong>USDC<\/strong>) qui est pour rappel le deuxi&egrave;me stablecoin le plus important de l&#8217;&eacute;cosyst&egrave;me crypto, a d&eacute;j&agrave; cr&eacute;&eacute; le <strong>Cross-Chain Transfer Protocol <\/strong>(CCTP) pour lister les bridges officiels pour son jeton. Ainsi, la norme <strong>EIP-7281 <\/strong>vise &agrave; mettre en &oelig;uvre le concept de base derri&egrave;re le CCTP mais tente &eacute;galement de faire en sorte que cette solution s&#8217;applique plus largement &agrave; tous les jetons, d&#8217;apr&egrave;s les notes de la proposition.<\/p><p>Source : <a href=\"https:\/\/twitter.com\/arjunbhuptani\">Arjun Bhuptani<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Une proposition d&#8217;am&eacute;lioration de la blockchain Ethereum (EIP) a &eacute;t&eacute; pr&eacute;sent&eacute;e le vendredi 7 juillet afin de standardiser la fa&ccedil;on dont les jetons sont &laquo;&nbsp;bridg&eacute;s&nbsp;&raquo; entre les diff&eacute;rents r&eacute;seaux. C&#8217;est d&eacute;sormais la norme &#8220;Sovereign Bridged Token&#8220;, ou EIP-7281, qui va permettre aux &eacute;metteurs de jetons de cr&eacute;er des bridges entre plusieurs r&eacute;seaux.La proposition a &eacute;t&eacute; [&hellip;]<\/p>\n","protected":false},"author":127,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[9,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-106907","post","type-post","status-publish","format-standard","hentry","category-blockchain-news","category-news","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le fondateur de Connext propose un nouveau standard de jeton suite aux incidents sur Multichain<\/title>\n<meta name=\"description\" content=\"Une proposition 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