{"id":11627,"date":"2026-02-04T10:30:34","date_gmt":"2026-02-04T09:30:34","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/02\/04\/crypto-vitalik-buterin-revoit-totalement-la-place-des-layer-2-dans-ethereum\/"},"modified":"2026-02-04T10:30:34","modified_gmt":"2026-02-04T09:30:34","slug":"crypto-vitalik-buterin-revoit-totalement-la-place-des-layer-2-dans-ethereum","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/02\/04\/crypto-vitalik-buterin-revoit-totalement-la-place-des-layer-2-dans-ethereum\/","title":{"rendered":"Crypto\u00a0: Vitalik Buterin revoit totalement la place des Layer 2 dans Ethereum"},"content":{"rendered":"<div>\n<div><img loading=\"lazy\" width=\"1200\" height=\"800\" src=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/02\/Vitalik-Buterin-Layer-2.png\" class=\"attachment-full size-full wp-post-image\" alt=\"Vitalik construit une pile physique de blocs \u00ab\u2009Layer 2\u2009\u00bb autour d\u2019un noyau Ethereum.\" decoding=\"async\" style=\"margin-bottom: 15px;\" srcset=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/02\/Vitalik-Buterin-Layer-2.png 1200w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/02\/Vitalik-Buterin-Layer-2-300x200.png 300w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/02\/Vitalik-Buterin-Layer-2-1024x683.png 1024w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/02\/Vitalik-Buterin-Layer-2-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"><\/div>\n<p>Vitalik Buterin tourne une page de l\u2019histoire d\u2019Ethereum. Dans un billet publi\u00e9, le cofondateur du protocole remet en cause la vision strat\u00e9gique des Layer 2, longtemps consid\u00e9r\u00e9s comme la cl\u00e9 de la scalabilit\u00e9 du r\u00e9seau. Pour lui, le mod\u00e8le rollup-centr\u00e9 ne tient plus ses promesses. Alors qu\u2019Ethereum poursuit sa transformation, Buterin appelle \u00e0 repenser en profondeur le r\u00f4le des solutions de seconde couche. Cette prise de position pourrait bien red\u00e9finir l\u2019avenir de l\u2019\u00e9cosyst\u00e8me.<\/p>\n<p>L\u2019article <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/crypto-vitalik-buterin-revoit-totalement-la-place-des-layer-2-dans-ethereum\/\">Crypto\u00a0: Vitalik Buterin revoit totalement la place des Layer 2 dans Ethereum<\/a> est apparu en premier sur <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/\">Cointribune<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Vitalik Buterin tourne une page de l\u2019histoire d\u2019Ethereum. Dans un billet publi\u00e9, le cofondateur du protocole remet en cause la&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-11627","post","type-post","status-publish","format-standard","hentry","category-dernier-articles","wpcat-3-id"],"_links":{"self":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/11627"}],"collection":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/comments?post=11627"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/11627\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=11627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=11627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=11627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}