{"id":9796,"date":"2026-07-23T17:47:56","date_gmt":"2026-07-23T17:47:56","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/23\/consortium-de-securite-bitcoin-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique\/"},"modified":"2026-07-23T17:47:56","modified_gmt":"2026-07-23T17:47:56","slug":"consortium-de-securite-bitcoin-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/23\/consortium-de-securite-bitcoin-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique\/","title":{"rendered":"Consortium de s\u00e9curit\u00e9 Bitcoin se lance avec 15 millions de dollars pour la d\u00e9fense quantique"},"content":{"rendered":"<p><strong><em>Neuf entreprises Bitcoin lancent un consortium de 15 millions de dollars pour financer la recherche en s\u00e9curit\u00e9 quantique et soutenir les d\u00e9veloppeurs open-source.<\/em><\/strong><\/p>\n<p><span style=\"font-weight: 400\">BlackRock, Coinbase, Fidelity Digital Assets et Strategy ont rejoint sept autres entreprises cette semaine. Ensemble, elles ont lanc\u00e9 le Bitcoin Security Consortium le 23 juillet.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Neuf membres fondateurs se sont engag\u00e9s \u00e0 verser 15 millions de dollars sur les trois prochaines ann\u00e9es.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cet argent financera les d\u00e9veloppeurs open-source travaillant sur <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/bitcoins-quantum-upgrade-debate-could-freeze-millions-of-btc\/\"><span style=\"font-weight: 400\">la s\u00e9curit\u00e9 de base de Bitcoin<\/span><\/a><span style=\"font-weight: 400\">. Le directeur ex\u00e9cutif de Brink, Mike Schmidt, coordonnera les op\u00e9rations quotidiennes \u00e0 titre b\u00e9n\u00e9vole.<\/span><\/p>\n<h2><b>Le Bitcoin Security Consortium rassemble les principaux acteurs institutionnels<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Selon un <\/span><a href=\"https:\/\/www.strategy.com\/press\/leading-financial-institutions-bitcoin-companies-launch-the-bitcoin-security-consortium_07-23-2026\"><span style=\"font-weight: 400\">communiqu\u00e9 de presse<\/span><\/a><span style=\"font-weight: 400\">, les membres fondateurs incluent des d\u00e9positaires, des bourses, des gestionnaires d&rsquo;actifs et des fournisseurs d&rsquo;infrastructure. Anchorage Digital, ARK Invest, Block, Blockstream et Galaxy compl\u00e8tent le groupe.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Chaque entreprise a une exposition directe au Bitcoin via la conservation, le trading ou les op\u00e9rations de tr\u00e9sorerie. Cette exposition commune motive l&rsquo;int\u00e9r\u00eat du groupe pour la s\u00e9curit\u00e9 \u00e0 long terme du r\u00e9seau.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les membres dirigeront leurs fonds engag\u00e9s de mani\u00e8re ind\u00e9pendante plut\u00f4t que de mettre en commun leurs ressources. Aucune organisation unique ne contr\u00f4lera la mani\u00e8re dont l&rsquo;argent parvient aux d\u00e9veloppeurs ou aux chercheurs.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le Consortium ne dirigera pas non plus le protocole Bitcoin ni ne prendra position sur les changements propos\u00e9s. Le PDG de Strategy, Phong Le, a d\u00e9clar\u00e9 que les d\u00e9tenteurs \u00e0 long terme ont une incitation naturelle \u00e0 financer ce travail.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Robert Mitchnick de BlackRock a f\u00e9licit\u00e9 les d\u00e9veloppeurs de Bitcoin Core pour leurs contributions au r\u00e9seau.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Il a d\u00e9clar\u00e9 que ce financement suppl\u00e9mentaire soutiendra les besoins de s\u00e9curit\u00e9 sur lesquels le groupe travaille d\u00e9j\u00e0 quotidiennement. La structure refl\u00e8te la mani\u00e8re dont d&rsquo;autres industries ont historiquement soutenu des projets de logiciels open-source.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Bitcoin\u2019s security is a shared responsibility.<\/p>\n<p>Today we are launching the Bitcoin Security Consortium, backed by $15 million in commitments to support the developers and researchers strengthening Bitcoin for the decades ahead. <a href=\"https:\/\/t.co\/J2VbkgJRZm\">https:\/\/t.co\/J2VbkgJRZm<\/a><\/p>\n<p>&mdash; Michael Saylor (@saylor) <a href=\"https:\/\/x.com\/saylor\/status\/2080262772533682566?ref_src=twsrc%5Etfw\">July 23, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2><b>La cryptographie post-quantique en t\u00eate des priorit\u00e9s de recherche du groupe<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Les ordinateurs quantiques capables de briser la cryptographie actuelle de Bitcoin n&rsquo;existent pas encore. Selon le groupe, des estimations cr\u00e9dibles placent cette capacit\u00e9 dans plusieurs ann\u00e9es.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u00e9anmoins, le Consortium a fait de la protection post-quantique un objectif central d\u00e8s le premier jour. La communaut\u00e9 technique de Bitcoin recherche d\u00e9j\u00e0 de mani\u00e8re ind\u00e9pendante des mises \u00e0 niveau r\u00e9sistantes aux quantiques.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Blockstream, l&rsquo;un des membres fondateurs, a travaill\u00e9 sur une infrastructure r\u00e9sistante aux quantiques via son Liquid Network. Ce r\u00e9seau s\u00e9curise actuellement plus de 8,5 milliards de dollars en valeur r\u00e9gl\u00e9e.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le Consortium vise \u00e0 soutenir un travail similaire \u00e0 travers l&rsquo;\u00e9cosyst\u00e8me plus large des d\u00e9veloppeurs.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le groupe pr\u00e9voit de publier des mises \u00e0 jour sur la recherche quantique au fur et \u00e0 mesure de l&rsquo;avancement du domaine. Ces mises \u00e0 jour visent \u00e0 fournir aux investisseurs et au public un point de r\u00e9f\u00e9rence solide.<\/span><\/p>\n<p><b>Lire aussi : <\/b><a href=\"https:\/\/www.livebitcoinnews.com\/galaxy-launches-5m-bitcoin-quantum-defense-initiative\/\"><b>Galaxy lance une initiative de d\u00e9fense quantique Bitcoin de 5 millions de dollars<\/b><\/a><\/p>\n<h2><b>La r\u00e9action de l&rsquo;industrie se r\u00e9pand rapidement sur les r\u00e9seaux sociaux<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Strategy a <\/span><a href=\"https:\/\/x.com\/Strategy\/status\/2080262323491455290?s=20\"><span style=\"font-weight: 400\">annonc\u00e9<\/span><\/a><span style=\"font-weight: 400\"> le lancement sur X, en taguant directement le nouveau compte @BTCconsortium. Le message a confirm\u00e9 l&rsquo;engagement de 15 millions de dollars et nomm\u00e9 la liste des membres fondateurs.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Coinbase a suivi avec son <\/span><a href=\"https:\/\/x.com\/coinbase\/status\/2080267955938484691?s=20\"><span style=\"font-weight: 400\">propre message<\/span><\/a><span style=\"font-weight: 400\"> soulignant le partenariat avec BlackRock et Fidelity. Le message de Coinbase a pr\u00e9sent\u00e9 l&rsquo;initiative autour de la pr\u00e9paration quantique pour l&rsquo;ensemble de l&rsquo;industrie crypto.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Michael Saylor a \u00e9galement publi\u00e9 un message sur le lancement, qualifiant la s\u00e9curit\u00e9 de Bitcoin de responsabilit\u00e9 partag\u00e9e. Il a d\u00e9clar\u00e9 que le Consortium existe pour renforcer le r\u00e9seau pour les d\u00e9cennies \u00e0 venir.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le Consortium indique qu&rsquo;il continuera \u00e0 publier du contenu sur la s\u00e9curit\u00e9 de Bitcoin \u00e0 l&rsquo;avenir. D&rsquo;autres mises \u00e0 jour sont attendues \u00e0 mesure que les projets de recherche financ\u00e9s par les membres se d\u00e9veloppent au fil<\/span> du temps.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neuf entreprises Bitcoin lancent un consortium de 15 millions de dollars pour financer la recherche en s\u00e9curit\u00e9 quantique et soutenir les d\u00e9veloppeurs open-source. BlackRock, Coinbase, Fidelity Digital Assets et Strategy ont rejoint sept autres entreprises cette semaine. Ensemble, elles ont lanc\u00e9 le Bitcoin Security Consortium le 23 juillet. Neuf membres fondateurs se sont engag\u00e9s \u00e0 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9795,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7],"tags":[],"class_list":["post-9796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Consortium de s\u00e9curit\u00e9 Bitcoin se lance avec 15 millions de dollars pour la d\u00e9fense quantique - France Live Bitcoin News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/23\/consortium-de-securite-bitcoin-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Consortium de s\u00e9curit\u00e9 Bitcoin se lance avec 15 millions de dollars pour la d\u00e9fense quantique - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"Neuf entreprises Bitcoin lancent un consortium de 15 millions de dollars pour financer la recherche en s\u00e9curit\u00e9 quantique et soutenir les d\u00e9veloppeurs open-source. 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BlackRock, Coinbase, Fidelity Digital Assets et Strategy ont rejoint sept autres entreprises cette semaine. Ensemble, elles ont lanc\u00e9 le Bitcoin Security Consortium le 23 juillet. 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