{"id":9803,"date":"2026-07-23T18:05:43","date_gmt":"2026-07-23T18:05:43","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/23\/le-bitcoin-security-consortium-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique\/"},"modified":"2026-07-23T18:05:43","modified_gmt":"2026-07-23T18:05:43","slug":"le-bitcoin-security-consortium-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/23\/le-bitcoin-security-consortium-se-lance-avec-15-millions-de-dollars-pour-la-defense-quantique\/","title":{"rendered":"Le Bitcoin Security Consortium se lance avec 15 millions de dollars pour la d\u00e9fense quantique"},"content":{"rendered":"

Neuf soci\u00e9t\u00e9s Bitcoin lancent un consortium de 15 millions de dollars pour financer la recherche sur la s\u00e9curit\u00e9 quantique et soutenir les d\u00e9veloppeurs open source.<\/em><\/strong><\/p>\n

BlackRock, Coinbase, Fidelity Digital Assets and Strategy ont rejoint sept autres soci\u00e9t\u00e9s cette semaine. Ensemble, ils ont lanc\u00e9 le Bitcoin Security Consortium le 23 juillet.\u00a0<\/span><\/p>\n

Neuf membres fondateurs ont promis 15 millions de dollars au cours des trois prochaines ann\u00e9es.<\/span><\/p>\n

L’argent financera les d\u00e9veloppeurs open source travaillant sur<\/span>La s\u00e9curit\u00e9 fondamentale de Bitcoin<\/span><\/a>. Le directeur ex\u00e9cutif de Brink, Mike Schmidt, coordonnera les op\u00e9rations quotidiennes dans un r\u00f4le b\u00e9n\u00e9vole.<\/span><\/p>\n

Bitcoin Security Consortium rassemble des acteurs institutionnels majeurs<\/b><\/h2>\n

Selon un<\/span>communiqu\u00e9 de presse<\/span><\/a>, les membres fondateurs sont des d\u00e9positaires, des bourses, des gestionnaires d’actifs et des fournisseurs d’infrastructures. Anchorage Digital, ARK Invest, Block, Blockstream et Galaxy compl\u00e8tent le groupe.\u00a0<\/span><\/p>\n

Chaque entreprise est directement expos\u00e9e au Bitcoin par le biais d\u2019op\u00e9rations de conservation, de n\u00e9gociation ou de tr\u00e9sorerie. Cette exposition partag\u00e9e motive l\u2019int\u00e9r\u00eat du groupe pour la s\u00e9curit\u00e9 des r\u00e9seaux \u00e0 long terme.<\/span><\/p>\n

Les membres dirigeront les fonds promis de mani\u00e8re ind\u00e9pendante plut\u00f4t que de mettre leurs ressources en commun. Aucune organisation ne contr\u00f4lera \u00e0 elle seule la mani\u00e8re dont l\u2019argent parvient aux d\u00e9veloppeurs ou aux chercheurs.\u00a0<\/span><\/p>\n

Le Consortium ne dirigera pas non plus le protocole de Bitcoin ni ne prendra position sur les changements propos\u00e9s. Le PDG de la strat\u00e9gie, Phong Le, a d\u00e9clar\u00e9 que les d\u00e9tenteurs \u00e0 long terme sont naturellement incit\u00e9s \u00e0 financer ce travail.<\/span><\/p>\n

Robert Mitchnick de BlackRock a f\u00e9licit\u00e9 les d\u00e9veloppeurs de Bitcoin Core pour leurs contributions au r\u00e9seau.<\/span><\/p>\n

Il a d\u00e9clar\u00e9 que le financement suppl\u00e9mentaire r\u00e9pondrait aux besoins de s\u00e9curit\u00e9 sur lesquels le groupe travaille d\u00e9j\u00e0 quotidiennement. La structure refl\u00e8te la mani\u00e8re dont d\u2019autres secteurs ont historiquement soutenu des projets de logiciels open source.<\/span><\/p>\n

\n

La s\u00e9curit\u00e9 de Bitcoin est une responsabilit\u00e9 partag\u00e9e.<\/p>\n

Aujourd\u2019hui, nous lan\u00e7ons le Bitcoin Security Consortium, soutenu par 15 millions de dollars d\u2019engagements pour soutenir les d\u00e9veloppeurs et les chercheurs qui renforcent Bitcoin pour les d\u00e9cennies \u00e0 venir.https:\/\/t.co\/J2VbkgJRZm<\/a><\/p>\n

-Michael Saylor (@saylor)23 juillet 2026<\/a><\/p>\n<\/blockquote>\n

La cryptographie post-quantique figure en t\u00eate des premi\u00e8res priorit\u00e9s de recherche du groupe<\/b><\/h2>\n

Les ordinateurs quantiques capables de briser la cryptographie actuelle du Bitcoin n\u2019existent pas encore. Des estimations cr\u00e9dibles situent cette capacit\u00e9 dans des ann\u00e9es, selon le groupe.\u00a0<\/span><\/p>\n

Malgr\u00e9 cela, le Consortium a plac\u00e9 la protection post-quantique au centre de ses pr\u00e9occupations d\u00e8s le premier jour. La communaut\u00e9 technique de Bitcoin a d\u00e9j\u00e0 \u00e9tudi\u00e9 de mani\u00e8re ind\u00e9pendante des mises \u00e0 niveau r\u00e9sistantes aux quantiques.<\/span><\/p>\n

Blockstream, l’un des membres fondateurs, a travaill\u00e9 sur une infrastructure r\u00e9sistante aux quantiques via son Liquid Network. Ce r\u00e9seau garantit actuellement plus de 8,5 milliards de dollars en valeur r\u00e9gl\u00e9e.\u00a0<\/span><\/p>\n

Le Consortium vise \u00e0 soutenir des travaux similaires men\u00e9s dans l\u2019ensemble de l\u2019\u00e9cosyst\u00e8me des d\u00e9veloppeurs.<\/span><\/p>\n

Le groupe pr\u00e9voit de publier des mises \u00e0 jour sur la recherche quantique \u00e0 mesure que le domaine progresse. Ces mises \u00e0 jour visent \u00e0 donner aux investisseurs et au public un point de r\u00e9f\u00e9rence solide.<\/span><\/p>\n

Lire aussi :<\/b>Galaxy lance une initiative de d\u00e9fense quantique Bitcoin de 5 millions de dollars<\/b><\/a><\/p>\n

La r\u00e9action de l\u2019industrie se propage rapidement sur les r\u00e9seaux sociaux<\/b><\/h2>\n

Strat\u00e9gie<\/span>annonc\u00e9<\/span><\/a>le lancement sur X, en marquant directement le nouveau compte @BTCconsortium. Le message confirme l’engagement de 15 millions de dollars et nomme la liste des membres fondateurs.\u00a0<\/span><\/p>\n

Coinbase a suivi avec son<\/span>propre poste<\/span><\/a>appelant au partenariat avec BlackRock et Fidelity. Le message de Coinbase encadrait l\u2019initiative autour de la pr\u00e9paration quantique pour l\u2019industrie plus large de la cryptographie.\u00a0<\/span><\/p>\n

Michael Saylor a \u00e9galement publi\u00e9 un article 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

Le Consortium affirme qu\u2019il continuera \u00e0 publier des documents sur la s\u00e9curit\u00e9 de Bitcoin. D’autres mises \u00e0 jour sont attendues \u00e0 mesure que les projets de recherche financ\u00e9s par les membres se d\u00e9veloppent au cours<\/span>temps.<\/p>\n

<\/p>\n

Source : Live Bitcoin News<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Neuf soci\u00e9t\u00e9s Bitcoin lancent un consortium de 15 millions de dollars pour financer la recherche sur la s\u00e9curit\u00e9 quantique et soutenir les d\u00e9veloppeurs open source. BlackRock, Coinbase, Fidelity Digital Assets and Strategy ont rejoint sept autres soci\u00e9t\u00e9s cette semaine. Ensemble, ils ont lanc\u00e9 le Bitcoin Security Consortium le 23 juillet.\u00a0 Neuf membres fondateurs ont promis […]<\/p>\n","protected":false},"author":6,"featured_media":9802,"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-9803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-news"],"acf":[],"yoast_head":"\nLe Bitcoin Security Consortium 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\/le-bitcoin-security-consortium-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=\"Le Bitcoin Security Consortium se lance avec 15 millions de dollars pour la d\u00e9fense quantique - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"Neuf soci\u00e9t\u00e9s Bitcoin lancent un consortium de 15 millions de dollars pour financer la recherche sur la s\u00e9curit\u00e9 quantique et soutenir les d\u00e9veloppeurs open source. 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BlackRock, Coinbase, Fidelity Digital Assets and Strategy ont rejoint sept autres soci\u00e9t\u00e9s cette semaine. 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