{"id":17223,"date":"2026-10-09T16:34:15","date_gmt":"2026-10-09T14:34:15","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/10\/09\/bitcoin-les-etats-unis-accelerent-sur-le-quantique-faut-il-sinquieter\/"},"modified":"2026-10-09T16:34:15","modified_gmt":"2026-10-09T14:34:15","slug":"bitcoin-les-etats-unis-accelerent-sur-le-quantique-faut-il-sinquieter","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/10\/09\/bitcoin-les-etats-unis-accelerent-sur-le-quantique-faut-il-sinquieter\/","title":{"rendered":"Bitcoin : Les \u00c9tats-Unis acc\u00e9l\u00e8rent sur le quantique, faut-il s\u2019inqui\u00e9ter ?"},"content":{"rendered":"<div>\n<div><img loading=\"lazy\" width=\"1200\" height=\"800\" src=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/10\/Bitcoin-IA-1.png\" class=\"attachment-full size-full wp-post-image\" alt=\"Un ordinateur quantique am\u00e9ricain teste le bouclier cryptographique prot\u00e9geant un Bitcoin g\u00e9ant dans un laboratoire.\" decoding=\"async\" style=\"margin-bottom: 15px;\" srcset=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/10\/Bitcoin-IA-1.png 1200w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/10\/Bitcoin-IA-1-300x200.png 300w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/10\/Bitcoin-IA-1-1024x683.png 1024w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/10\/Bitcoin-IA-1-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"><\/div>\n<p>Les \u00c9tats-Unis mettent 215 millions de dollars sur la table pour acc\u00e9l\u00e9rer le d\u00e9veloppement d\u2019ordinateurs quantiques tol\u00e9rants aux pannes. L\u2019objectif du Department of Energy est de d\u00e9montrer d\u00e8s 2028 des machines comptant des centaines de qubits logiques. Pour Bitcoin, la nouvelle m\u00e9rite attention. Une machine quantique suffisamment puissante pourrait un jour attaquer les signatures qui prot\u00e8gent certains bitcoin. Et cette semaine, un chercheur d\u2019Ethereum a ajout\u00e9 une autre inqui\u00e9tude : l\u2019IA pourrait acc\u00e9l\u00e9rer la menace avant m\u00eame l\u2019arriv\u00e9e du fameux \u00ab Q-Day \u00bb.<\/p>\n<p>L\u2019article <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/bitcoin-les-etats-unis-accelerent-sur-le-quantique-faut-il-sinquieter\/\">Bitcoin : Les \u00c9tats-Unis acc\u00e9l\u00e8rent sur le quantique, faut-il s\u2019inqui\u00e9ter ?<\/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>Les \u00c9tats-Unis mettent 215 millions de dollars sur la table pour acc\u00e9l\u00e9rer le d\u00e9veloppement d\u2019ordinateurs quantiques tol\u00e9rants aux pannes. L\u2019objectif&#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-17223","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\/17223"}],"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=17223"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/17223\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=17223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=17223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=17223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}