{"id":10581,"date":"2025-09-19T10:00:25","date_gmt":"2025-09-19T10:00:25","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=10581"},"modified":"2025-09-19T20:09:06","modified_gmt":"2025-09-19T20:09:06","slug":"ethereum-fusaka-mainnet","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/","title":{"rendered":"La mise \u00e0 jour Fusaka d\u2019Ethereum pourrait transformer le r\u00e9seau en d\u00e9cembre"},"content":{"rendered":"<h2>La mise \u00e0 jour Fusaka pr\u00e9vue pour d\u00e9cembre 2025<\/h2>\n<p>Ethereum se pr\u00e9pare \u00e0 atteindre une nouvelle \u00e9tape significative. Les d\u00e9veloppeurs ont assur\u00e9 que le d\u00e9ploiement de la mise \u00e0 jour Fusaka sur le r\u00e9seau principal est <strong>pr\u00e9vu pour le 3 d\u00e9cembre 2025<\/strong>, suite \u00e0 une s\u00e9rie d&rsquo;essais.<\/p>\n<p>Cette \u00e9volution vise \u00e0 am\u00e9liorer la scalabilit\u00e9 tout en maintenant la d\u00e9centralisation et la s\u00e9curit\u00e9 de la blockchain.<\/p>\n<h2>Un calendrier pr\u00e9cis de d\u00e9ploiement<\/h2>\n<p>Les d\u00e9veloppeurs activeront d\u2019abord Fusaka sur plusieurs r\u00e9seaux de test. Le d\u00e9ploiement commencera sur <strong>Holesky le 1er octobre<\/strong>, se poursuivra sur <strong>Sepolia le 14 octobre<\/strong>, puis sur <strong>Hoodi le 28 octobre<\/strong>.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Important decisions were made on today&#39;s Ethereum developer call, ACDC #165. Developers confirmed the public testnet schedule and BPO hard fork schedule for Fusaka. <\/p>\n<p>Let&#39;s get into it. <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/mNrYMYyDj2\">pic.twitter.com\/mNrYMYyDj2<\/a><\/p>\n<p>&mdash; Christine D. Kim (@christine_dkim) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/christine_dkim\/status\/1968764433439596728?ref_src=twsrc%5Etfw\">September 18, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Cette approche progressive aidera l&rsquo;\u00e9quipe de d\u00e9veloppement \u00e0 identifier et r\u00e9soudre toute \u00e9ventualit\u00e9 avant la mise en production finale. Par cons\u00e9quent, la mise \u00e0 jour devrait apporter une stabilit\u00e9 accrue d\u00e8s son d\u00e9ploiement sur le r\u00e9seau principal.<\/p>\n<h2>Une capacit\u00e9 de donn\u00e9es en forte hausse<\/h2>\n<p>Apr\u00e8s l\u2019activation, les d\u00e9veloppeurs augmenteront la capacit\u00e9 des <strong>blobs<\/strong> par \u00e9tapes. Une semaine apr\u00e8s le lancement, elle passera \u00e0 <strong>10\u201315 blobs<\/strong>, puis \u00e0 <strong>14\u201321 blobs<\/strong> le <strong>7 janvier 2026<\/strong>.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Ethereum Fusaka upgrade:<br \/>\u2022 12k transaction per second <br \/>\u2022 10x blob usage <br \/>\u2022 3rd December <\/p>\n<p>Mark your calendars \ud83d\uddd3\ufe0f <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/oPZMKkVWAL\">pic.twitter.com\/oPZMKkVWAL<\/a><\/p>\n<p>&mdash; Adidust.eth \ud83e\udd87\ud83d\udd0a (@dustdust213) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/dustdust213\/status\/1968952399453696128?ref_src=twsrc%5Etfw\">September 19, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Concr\u00e8tement, cette avanc\u00e9e donnera la possibilit\u00e9 de multiplier par deux la capacit\u00e9 de donn\u00e9es existante sur Ethereum.<\/p>\n<p>Ainsi, les rollups de deuxi\u00e8me couche b\u00e9n\u00e9ficieront de co\u00fbts moindres et d&rsquo;une efficacit\u00e9 accrue, ce qui devrait stimuler l&rsquo;adoption des solutions de mise \u00e0 l&rsquo;\u00e9chelle.<\/p>\n<h2>PeerDAS et arbres Verkle : les nouveaut\u00e9s techniques<\/h2>\n<p>Fusaka ne se limite pas \u00e0 un simple ajustement de capacit\u00e9. La mise \u00e0 jour introduit le <a href=\"https:\/\/eips.ethereum.org\/EIPS\/eip-7594\" target=\"_blank\" rel=\"\">Peer Data Availability Sampling (PeerDAS)<\/a>, un m\u00e9canisme qui confie aux pairs du r\u00e9seau l\u2019\u00e9chantillonnage des donn\u00e9es.<\/p>\n<p>De ce fait, les validateurs auront besoin de moins de bande passante et de stockage.<\/p>\n<p>Les d\u00e9veloppeurs int\u00e9greront aussi les <a href=\"https:\/\/ethereum.org\/fr\/roadmap\/verkle-trees\/\" target=\"_blank\" rel=\"\">arbres Verkle<\/a>, destin\u00e9s \u00e0 remplacer les <a href=\"https:\/\/fr.wikipedia.org\/wiki\/Arbre_de_Merkle\" target=\"_blank\" rel=\"\">arbres Merkle-Patricia<\/a>. En effet, cette nouvelle structure de donn\u00e9es r\u00e9duit la taille du stockage et acc\u00e9l\u00e8re la v\u00e9rification des \u00e9tats.<\/p>\n<p>\u00c0 terme, elle devrait offrir une meilleure exp\u00e9rience aux d\u00e9veloppeurs et aux utilisateurs d\u2019applications d\u00e9centralis\u00e9es.<\/p>\n<h2>Une comp\u00e9tition d\u2019audit dot\u00e9e de 2 M$<\/h2>\n<p>Pour s\u00e9curiser le lancement, la <strong>Fondation Ethereum<\/strong> a lanc\u00e9 une <strong>comp\u00e9tition d\u2019audit de quatre semaines<\/strong>. Les chercheurs en s\u00e9curit\u00e9 et white hats peuvent signaler des failles et obtenir jusqu\u2019\u00e0 <strong>2 millions de dollars de r\u00e9compenses<\/strong>.<\/p>\n<p><strong>En organisant ce programme<\/strong>, la fondation esp\u00e8re mobiliser la communaut\u00e9 et r\u00e9duire les risques li\u00e9s \u00e0 une mise \u00e0 jour d\u2019une telle ampleur. Toutefois, tout comme pour chaque bifurcation majeure, le succ\u00e8s sera \u00e9galement tributaire de l&rsquo;adoption et de la synchronisation de l&rsquo;ensemble de l&rsquo;\u00e9cosyst\u00e8me Ethereum.<\/p>\n<h2>Une mise \u00e0 jour d\u00e9cisive pour Ethereum<\/h2>\n<p>Avec l&rsquo;aide de Fusaka, <a href=\"https:\/\/www.coinspeaker.com\/fr\/ethereum-dai-team-ia\/\" target=\"_blank\" rel=\"\">Ethereum continue de consolider sa position<\/a> en tant que plateforme de choix pour les applications d\u00e9centralis\u00e9es. Cependant, le succ\u00e8s d\u00e9pendra de la comp\u00e9tence du r\u00e9seau \u00e0 incorporer ces changements sans perturber l&rsquo;exp\u00e9rience des utilisateurs.<\/p>\n<p>Pour conclure, si la transition se d\u00e9roule comme pr\u00e9vu, Fusaka pourrait augmenter l&rsquo;attractivit\u00e9 d&rsquo;Ethereum par rapport aux autres blockchains concurrentes, tout en pr\u00e9parant le terrain pour des am\u00e9liorations ult\u00e9rieures.<\/p>\n<hr \/>\n<p>Source : <a href=\"https:\/\/www.theblock.co\/post\/371381\/ethereum-fusaka-dec-3\" target=\"_blank\" rel=\"\">theblock.co<\/a><\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/paypal-p2p-bitcoin-ethereum-pyusd\/\">PayPal int\u00e8gre Bitcoin, Ethereum et PYUSD et r\u00e9volutionne les paiements num\u00e9riques<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/sec-booste-etf-crypto\/\">La SEC booste les ETF crypto \u2013 une r\u00e9volution \u00e0 venir<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/record-stablecoins-290-mds\/\">Record : le march\u00e9 des stablecoins franchit 290 Mds$<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/metamask-token-mask-lubin\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Ethereum se pr\u00e9pare \u00e0 lancer sa mise \u00e0 jour Fusaka sur le r\u00e9seau principal le 3 d\u00e9cembre 2025, apr\u00e8s plusieurs phases de test. Cette upgrade introduira des nouveaut\u00e9s majeures comme PeerDAS et les arbres Verkle, tout en doublant progressivement la capacit\u00e9 des blobs. Pour s\u00e9curiser le d\u00e9ploiement, la Fondation Ethereum a lanc\u00e9 une comp\u00e9tition d\u2019audit dot\u00e9e de 2 millions de dollars.<\/p>\n","protected":false},"author":200,"featured_media":10586,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ethereum : la mise \u00e0 jour Fusaka arrive en d\u00e9cembre<\/title>\n<meta name=\"description\" content=\"Ethereum lancera la mise \u00e0 jour Fusaka sur son mainnet le 3 d\u00e9cembre 2025, avec PeerDAS, arbres Verkle et doublement progressif des blobs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ethereum : la mise \u00e0 jour Fusaka arrive en d\u00e9cembre\" \/>\n<meta property=\"og:description\" content=\"Ethereum lancera la mise \u00e0 jour Fusaka sur son mainnet le 3 d\u00e9cembre 2025, avec PeerDAS, arbres Verkle et doublement progressif des blobs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/\" \/>\n<meta property=\"og:site_name\" content=\"Coinspeaker France\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-19T10:00:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-19T20:09:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/ethereum-fusaka-mise-a-jours-pour-decembre.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Emmanuel Roux\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emmanuel Roux\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ethereum : la mise \u00e0 jour Fusaka arrive en d\u00e9cembre","description":"Ethereum lancera la mise \u00e0 jour Fusaka sur son mainnet le 3 d\u00e9cembre 2025, avec PeerDAS, arbres Verkle et doublement progressif des blobs.","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:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/","og_locale":"fr_FR","og_type":"article","og_title":"Ethereum : la mise \u00e0 jour Fusaka arrive en d\u00e9cembre","og_description":"Ethereum lancera la mise \u00e0 jour Fusaka sur son mainnet le 3 d\u00e9cembre 2025, avec PeerDAS, arbres Verkle et doublement progressif des blobs.","og_url":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/","og_site_name":"Coinspeaker France","article_published_time":"2025-09-19T10:00:25+00:00","article_modified_time":"2025-09-19T20:09:06+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/ethereum-fusaka-mise-a-jours-pour-decembre.jpg","type":"image\/jpeg"}],"author":"Emmanuel Roux","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Emmanuel Roux","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/","url":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/","name":"Ethereum : la mise \u00e0 jour Fusaka arrive en d\u00e9cembre","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/ethereum-fusaka-mise-a-jours-pour-decembre.jpg","datePublished":"2025-09-19T10:00:25+00:00","dateModified":"2025-09-19T20:09:06+00:00","author":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/d793ce3fffd1844b1bf840021a85dd43"},"description":"Ethereum lancera la mise \u00e0 jour Fusaka sur son mainnet le 3 d\u00e9cembre 2025, avec PeerDAS, arbres Verkle et doublement progressif des blobs.","breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/ethereum-fusaka-mise-a-jours-pour-decembre.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/ethereum-fusaka-mise-a-jours-pour-decembre.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/fr\/ethereum-fusaka-mainnet\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/fr\/"},{"@type":"ListItem","position":2,"name":"La mise \u00e0 jour Fusaka d\u2019Ethereum pourrait transformer le r\u00e9seau en d\u00e9cembre"}]},{"@type":"WebSite","@id":"https:\/\/www.coinspeaker.com\/fr\/#website","url":"https:\/\/www.coinspeaker.com\/fr\/","name":"Coinspeaker France","description":"Bitcoin, Ethereum, Altcoins et actualit\u00e9s crypto avec analyses, cours en direct, graphiques de donn\u00e9es et guides","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.coinspeaker.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/d793ce3fffd1844b1bf840021a85dd43","name":"Emmanuel Roux","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","caption":"Emmanuel Roux"},"description":"Issu de la finance traditionnelle, j\u2019ai naturellement bascul\u00e9 vers l\u2019univers crypto, attir\u00e9 par son potentiel. Je souhaite y apporter mon approche analytique et rationnelle, tout en conservant ma curiosit\u00e9. En dehors de l\u2019\u00e9cran, je lis beaucoup (\u00e9conomie, essais, un peu de science-fiction) et je prends plaisir \u00e0 bricoler. Le DIY, pour moi, c\u2019est comme la crypto : comprendre, tester, construire soi-m\u00eame.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/emmanuel\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/10581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/200"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=10581"}],"version-history":[{"count":2,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/10581\/revisions"}],"predecessor-version":[{"id":10700,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/10581\/revisions\/10700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/10586"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=10581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=10581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=10581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}