{"id":105269,"date":"2023-03-31T08:54:00","date_gmt":"2023-03-31T08:54:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=109150"},"modified":"2023-06-26T11:08:03","modified_gmt":"2023-06-26T11:08:03","slug":"lancement-public-de-la-solution-de-couche-2-dethereum-eth-zksync-era","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/lancement-public-de-la-solution-de-couche-2-dethereum-eth-zksync-era\/","title":{"rendered":"Lancement public de la solution de couche 2 d&rsquo;Ethereum (ETH), zkSync Era"},"content":{"rendered":"<p class=\"wp-block-paragraph\">&nbsp;<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/109150\/264706\/adobestock-501365726.jpeg\" srcset=\"https:\/\/cimg.co\/news\/109150\/264706\/responsive-images\/adobestock-501365726___media_library_original_1000_557.jpeg 1000w, https:\/\/cimg.co\/news\/109150\/264706\/responsive-images\/adobestock-501365726___media_library_original_900_501.jpeg 900w, https:\/\/cimg.co\/news\/109150\/264706\/responsive-images\/adobestock-501365726___media_library_original_720_401.jpeg 720w, https:\/\/cimg.co\/news\/109150\/264706\/responsive-images\/adobestock-501365726___media_library_original_600_334.jpeg 600w, https:\/\/cimg.co\/news\/109150\/264706\/responsive-images\/adobestock-501365726___media_library_original_300_167.jpeg 300w\" width=\"1000\" class=\"content-img\" alt=\"\"><figcaption>Source : Adobe<\/figcaption><\/figure><p style=\"text-align:justify;\">Apr&egrave;s <i>Arbitrum<\/i>, une autre solution de mise &agrave; l&rsquo;&eacute;chelle d&rsquo;Ethereum est d&eacute;sormais ouverte au grand public. <i>zkSync Era<\/i> de <strong>Matter Labs<\/strong> est le premier rollup &agrave; connaissance z&eacute;ro (<i>zero knowledge<\/i>) compatible avec la machine virtuelle d&rsquo;Ethereum. Ce lancement est l&rsquo;aboutissement de quatre ann&eacute;es de d&eacute;veloppement et marque une nouveau d&eacute;part pour Matter Labs.&nbsp;<\/p><p style=\"text-align:justify;\">Les <i>rollups<\/i> permettent de r&eacute;soudre un des principaux probl&egrave;mes d&rsquo;Ethereum, celui de la scalabilit&eacute;, en d&eacute;pla&ccedil;ant les transactions hors du r&eacute;seau principal sur un r&eacute;seau de couche 2 comme zkSync. Les utilisateurs peuvent effectuer diverses op&eacute;rations sur ce deuxi&egrave;me r&eacute;seau et les transactions sont regroup&eacute;es et compress&eacute;es dans une petite donn&eacute;e appel&eacute;e preuve. Cette preuve est ensuite renvoy&eacute;e &agrave; Ethereum pour faire l&rsquo;objet d&rsquo;une v&eacute;rification.<\/p><p style=\"text-align:justify;\">Plusieurs protocoles DeFi bien connus de la cryptosph&egrave;re, notamment <strong>Balancer<\/strong>, <strong>Uniswap<\/strong>, <strong>MakerDAO<\/strong>, <strong>Yearn Finance<\/strong>, <strong>Chainlink<\/strong>, <strong>Aragon<\/strong>, <strong>Woo Network<\/strong> et <strong>Tracer DAO<\/strong> ont d&eacute;j&agrave; choisi d&rsquo;utiliser zkSync Era, ce qui d&eacute;montre la popularit&eacute; de cette solution de mise &agrave; l&rsquo;&eacute;chelle.&nbsp;<\/p><h3 style=\"text-align:justify;\">La priorit&eacute; de Matter Labs : mitiger les risques de s&eacute;curit&eacute;<\/h3><p style=\"text-align:justify;\">Matter Labs a affirm&eacute; avoir d&eacute;pens&eacute; pr&egrave;s de 3,8 millions de dollars pour les tests de s&eacute;curit&eacute; qui comprennent des programmes de chasse aux bugs (<i>bug bounty<\/i>) et des audits de s&eacute;curit&eacute; par des firmes ind&eacute;pendantes. En d&eacute;pit de ces pr&eacute;cautions, Matter Labs a affirm&eacute; que cette solution n&rsquo;est pas infaillible et le protocole subira de nombreuses mises &agrave; jour au cours des prochaines ann&eacute;es. S&rsquo;adressant &agrave; Decrypt, <strong>Anthony Rose<\/strong>, responsable de l&rsquo;ing&eacute;nierie aupr&egrave;s de Matter Labs, a <a href=\"https:\/\/decrypt.co\/124477\/ethereum-scaling-solution-zksync-launches-alpha-mainnet\"><u>averti<\/u><\/a> que l&rsquo;utilisation du pont de la soci&eacute;t&eacute; n&rsquo;&eacute;tait pas sans risques. C&rsquo;est gr&acirc;ce &agrave; ce pont que les transferts d&rsquo;Ethereum vers zkSync seront possibles.<\/p><p style=\"text-align:justify;\">Les piratages visant les ponts ont entra&icirc;n&eacute; des pertes importantes pour l&rsquo;industrie l&rsquo;ann&eacute;e derni&egrave;re et l&rsquo;un des incidents les plus notables &eacute;tait le <a href=\"https:\/\/cryptonews.com\/fr\/news\/axie-infinitys-ronin-chain-hack-exposes-risks-of-proof-of-stake-centralization-analysts-fr\/\" rel=\"nofollow\">piratage<\/a> du pont Ronin d&rsquo;Axie Infinity. En cons&eacute;quence, Matter Labs a choisi de retarder les op&eacute;rations de retraits. Les Zk-Rollups peuvent permettre des retraits pratiquement instantan&eacute;s, ce qui leur donne un avantage sur les couches 2 comme <strong>Optimism<\/strong>, o&ugrave; les retraits prennent une semaine. Cependant, zkSync Era imposera initialement une p&eacute;riode d&rsquo;attente de 24 heures par mesure de s&eacute;curit&eacute;. Rose a cependant d&eacute;clar&eacute; que cette exigence serait &laquo;&nbsp;assouplie&nbsp;&raquo; au cours des prochains mois.<\/p><p style=\"text-align:justify;\">zkSync Era ne sera pas enti&egrave;rement d&eacute;centralis&eacute; au d&eacute;part de mani&egrave;re &agrave; permettre &agrave; Matter Labs de mettre en oeuvre des correctifs rapides pour tout probl&egrave;me de s&eacute;curit&eacute;. Cependant, cela n&rsquo;emp&ecirc;che pas les utilisateurs de Twitter de <a href=\"https:\/\/www.coindesk.com\/tech\/2023\/03\/24\/matter-labs-has-no-plans-for-zksync-era-airdrop-but-crypto-twitter-is-speculating\/\"><u>sp&eacute;culer<\/u><\/a> sur la possibilit&eacute; d&rsquo;un airdrop public similaire &agrave; celui d&rsquo;Arbitrum. Le jeton ARB avait connu une <a href=\"https:\/\/cryptonews.com\/fr\/news\/prediction-prix-arbitrum-listing-arb-binance-coinbase-fr\/\"><u>hausse spectaculaire<\/u><\/a> de son prix peu apr&egrave;s l&rsquo;airdrop pour atteindre 14 dollars selon ByBit pour ensuite retomber &agrave; un peu moins de 1,50 dollars alors que les d&eacute;tenteurs d&rsquo;ARB se d&eacute;barrassaient de leurs jetons.<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp;Source : AdobeApr&egrave;s Arbitrum, une autre solution de mise &agrave; l&rsquo;&eacute;chelle d&rsquo;Ethereum est d&eacute;sormais ouverte au grand public. zkSync Era de Matter Labs est le premier rollup &agrave; connaissance z&eacute;ro (zero knowledge) compatible avec la machine virtuelle d&rsquo;Ethereum. Ce lancement est l&rsquo;aboutissement de quatre ann&eacute;es de d&eacute;veloppement et marque une nouveau d&eacute;part pour Matter Labs.&nbsp;Les [&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":[9,1],"tags":[51],"editors":[1620],"sponsored_companies":[],"class_list":["post-105269","post","type-post","status-publish","format-standard","hentry","category-blockchain-news","category-news","tag-ethereum","editors-corinne-r"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ethereum (ETH) : lancement public de la solution de couche 2, zkSync Era<\/title>\n<meta name=\"description\" content=\"Les probl\u00e8mes de mise \u00e0 l&#039;\u00e9chelle d&#039;Ethereum pourraient trouver une solution gr\u00e2ce aux solutions 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