{"id":15201,"date":"2026-07-17T11:33:56","date_gmt":"2026-07-17T09:33:56","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/07\/17\/project-eleven-propose-une-solution-inedite-pour-proteger-les-bitcoins-apres-le-q-day\/"},"modified":"2026-07-17T11:33:56","modified_gmt":"2026-07-17T09:33:56","slug":"project-eleven-propose-une-solution-inedite-pour-proteger-les-bitcoins-apres-le-q-day","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/07\/17\/project-eleven-propose-une-solution-inedite-pour-proteger-les-bitcoins-apres-le-q-day\/","title":{"rendered":"Project Eleven propose une solution in\u00e9dite pour prot\u00e9ger les Bitcoins apr\u00e8s le Q-Day"},"content":{"rendered":"<div>\n<div><img loading=\"lazy\" width=\"1200\" height=\"800\" src=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/07\/Bitcoin-Project-Eleven-solution.png\" class=\"attachment-full size-full wp-post-image\" alt=\"Un hacker essaye de trouver la cl\u00e9 d\u2019un portefeuille Bitcoin.\" decoding=\"async\" style=\"margin-bottom: 15px;\" srcset=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/07\/Bitcoin-Project-Eleven-solution.png 1200w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/07\/Bitcoin-Project-Eleven-solution-300x200.png 300w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/07\/Bitcoin-Project-Eleven-solution-1024x683.png 1024w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/07\/Bitcoin-Project-Eleven-solution-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"><\/div>\n<p>L\u2019avanc\u00e9e inexorable de l\u2019informatique quantique de pointe fait peser une menace existentielle sur la s\u00e9curit\u00e9 des blockchains, for\u00e7ant l&rsquo;\u00e9cosyst\u00e8me \u00e0 r\u00e9viser ses fondements cryptographiques. Pr\u00e9server les portefeuilles Bitcoin inactifs face \u00e0 des machines capables de casser les cl\u00e9s priv\u00e9es est une priorit\u00e9 critique. Ce 16 juillet, Project Eleven a d\u00e9voil\u00e9 une proposition de preuve cryptographique post-quantique pour r\u00e9pondre au d\u00e9fi du \u00ab\u2009Q-Day\u2009\u00bb. En rempla\u00e7ant la validation par signature par une v\u00e9rification de filiation, ce protocole offre un filet de s\u00e9curit\u00e9 inesp\u00e9r\u00e9. <\/p>\n<p>L\u2019article <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/project-eleven-propose-une-solution-inedite-pour-proteger-les-bitcoins-apres-le-q-day\/\">Project Eleven propose une solution in\u00e9dite pour prot\u00e9ger les Bitcoins apr\u00e8s le Q-Day<\/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>L\u2019avanc\u00e9e inexorable de l\u2019informatique quantique de pointe fait peser une menace existentielle sur la s\u00e9curit\u00e9 des blockchains, for\u00e7ant l&rsquo;\u00e9cosyst\u00e8me \u00e0&#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-15201","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\/15201"}],"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=15201"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/15201\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=15201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=15201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=15201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}