{"id":12779,"date":"2025-10-22T10:00:40","date_gmt":"2025-10-22T10:00:40","guid":{"rendered":"https:\/\/icobench.com\/fr\/?p=12779"},"modified":"2025-10-22T09:44:53","modified_gmt":"2025-10-22T09:44:53","slug":"kadena-foundation-cessation-activites-kda-effondrement","status":"publish","type":"post","link":"https:\/\/icobench.com\/fr\/news\/kadena-foundation-cessation-activites-kda-effondrement\/","title":{"rendered":"Crise crypto : La Kadena Foundation annonce cesser ses activit\u00e9s et le prix du token s&rsquo;effondre"},"content":{"rendered":"<p>Coup de tonnerre pour l\u2019\u00e9cosyst\u00e8me. <strong>Kadena a annonc\u00e9 la cessation imm\u00e9diate de ses activit\u00e9s<\/strong>. La nouvelle a d\u00e9clench\u00e9 une chute d\u2019environ 60 % du KDA en moins de deux heures. Malgr\u00e9 tout, l\u2019\u00e9quipe pr\u00e9cise que la blockchain continue de fonctionner. Elle reste port\u00e9e par des mineurs ind\u00e9pendants et par les d\u00e9veloppeurs des protocoles d\u00e9j\u00e0 d\u00e9ploy\u00e9s. L\u2019effet de choc demeure cependant majeur pour les utilisateurs, les partenaires et les march\u00e9s.<\/p>\n<h2><span id=\"ce_que_kadena_a_annonce_noir_sur_blanc\">Ce que Kadena a annonc\u00e9, noir sur blanc<\/span><\/h2>\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">KADENA PUBLIC ANNOUNCEMENT<\/p>\n<p>We regret to announce that the Kadena organization is no longer able to continue business operations and will be ceasing all business activity and active maintenance of the Kadena blockchain immediately.<\/p>\n<p>We are tremendously grateful to everybody who\u2026<\/p>\n<p>\u2014 Kadena (@kadena_io) <a href=\"https:\/\/twitter.com\/kadena_io\/status\/1980720876371779761?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener noreferrer\">October 21, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Le message est clair. La fondation et l\u2019entit\u00e9 op\u00e9ratrice arr\u00eatent leurs op\u00e9rations et n\u2019assureront plus la maintenance active du r\u00e9seau. La d\u00e9cision est justifi\u00e9e par des <strong>conditions de march\u00e9 d\u00e9favorables<\/strong> et l\u2019absence de trajectoire viable \u00e0 court terme. L\u2019\u00e9quipe insiste toutefois sur un point : <a href=\"https:\/\/coinmarketcap.com\/currencies\/kadena\/\" target=\"_blank\" rel=\"noopener noreferrer\">Kadena<\/a> n\u2019appartient pas \u00e0 l\u2019organisation. Le r\u00e9seau est public, fond\u00e9 sur un Proof-of-Work multi-cha\u00eenes, et il peut continuer sans \u00e9quipe centrale.<\/p>\n<p>En pratique, cela signifie que les mineurs poursuivent la s\u00e9curisation de Chainweb. De leur c\u00f4t\u00e9, les \u00e9quipes d\u2019applications gardent la main sur leurs smart contracts. Enfin, les acteurs de l\u2019\u00e9cosyst\u00e8me restent libres de gouverner leurs protocoles. Autrement dit, l\u2019infrastructure tient encore, car elle ne d\u00e9pend pas d\u2019un seul acteur. N\u00e9anmoins, la coordination devient plus complexe. Et les choix techniques qui demandaient un leadership central devront maintenant \u00e9merger de la communaut\u00e9.<\/p>\n<h2><span id=\"pourquoi_maintenant_les_limites_dun_modele_sous_pression\">Pourquoi maintenant ? Les limites d\u2019un mod\u00e8le sous pression<\/span><\/h2>\n<p>Depuis des mois, la pression s\u2019accumulait. <strong><a href=\"https:\/\/icobench.com\/fr\/news\/crypto-chaos-macro-semaine-tout-peut-basculer\/\" rel=\"\">Le contexte macro<\/a> a r\u00e9duit l\u2019app\u00e9tit pour les Layer 1 alternatifs<\/strong>. Les budgets d\u2019innovation se sont resserr\u00e9s. Les volumes ont migr\u00e9 vers quelques r\u00e9seaux dominants. Dans cet environnement, <strong>maintenir une feuille de route ambitieuse co\u00fbte cher<\/strong> : R&amp;D, talent, s\u00e9curit\u00e9, int\u00e9grations, et partenariats. \u00c0 un moment, la tr\u00e9sorerie ne suffit plus.<\/p>\n<p>Par ailleurs, le pari de Kadena reposait sur une scalabilit\u00e9 PoW originale. Le design multi-cha\u00eenes promettait d\u00e9bit et s\u00e9curit\u00e9. Pourtant, la traction d\u2019applications n\u2019a pas compens\u00e9 la dilution des ressources face \u00e0 la concurrence. R\u00e9sultat : moins d\u2019effets r\u00e9seau, moins de relais de croissance, et plus de fragilit\u00e9 au moindre retournement de march\u00e9. La d\u00e9cision annonc\u00e9e acte cette r\u00e9alit\u00e9 : sans capitaux et sans horizon commercial clair, <strong>le maintien d\u2019une \u00e9quipe centrale n\u2019\u00e9tait plus d\u00e9fendable<\/strong>.<\/p>\n<h2><span id=\"limpact_immediat_prix_liquidite_et_chaine_deffets\">L\u2019impact imm\u00e9diat : prix, liquidit\u00e9 et cha\u00eene d\u2019effets<\/span><\/h2>\n<p>La premi\u00e8re cons\u00e9quence reste <strong>la chute du KDA<\/strong>. Le march\u00e9 a r\u00e9\u00e9valu\u00e9 le risque d\u2019ex\u00e9cution et le risque de gouvernance en temps r\u00e9el. D\u00e8s l\u2019annonce, la liquidit\u00e9 s\u2019est tendue et les spreads se sont \u00e9largis. Des appels de marge ont suivi sur les plateformes de d\u00e9riv\u00e9s, ce qui a amplifi\u00e9 la baisse. Ensuite, des faucets et des ponts ont ralenti ou affich\u00e9 des erreurs temporaires, le temps que les op\u00e9rateurs \u00e9valuent l\u2019exposition.<\/p>\n<p>C\u00f4t\u00e9 utilisateurs, l\u2019urgence consiste \u00e0 <strong>v\u00e9rifier l\u2019\u00e9tat des applications utilis\u00e9es<\/strong> : DEX, coffres d\u2019\u00e9pargne, march\u00e9s de pr\u00eats, et outils de custodie. En effet, chaque protocole poss\u00e8de sa gouvernance et ses risques. Certains projets continueront sans heurts. D\u2019autres mettront en pause des fonctionnalit\u00e9s non essentielles. Les portefeuilles et explorateurs devront aussi s\u2019aligner, pour refl\u00e9ter correctement la liveness du r\u00e9seau et les confirmations.<\/p>\n<h2><span id=\"et_maintenant_trois_scenarios_pour_la_suite\">Et maintenant ? Trois sc\u00e9narios pour la suite<\/span><\/h2>\n<p>D\u2019abord, un sc\u00e9nario de continuit\u00e9 minimale. <strong>Les mineurs assurent la s\u00e9curit\u00e9<\/strong>. La cha\u00eene reste vivante, mais l\u2019\u00e9cosyst\u00e8me se r\u00e9tr\u00e9cit. Les projets encore actifs g\u00e8rent la maintenance, \u00e0 un rythme r\u00e9duit. Ce mod\u00e8le peut durer, tant que la r\u00e9compense mini\u00e8re et les frais couvrent les co\u00fbts.<\/p>\n<p>Ensuite, un sc\u00e9nario communautaire. <strong>Des \u00e9quipes reprennent la coordination<\/strong>. Elles cr\u00e9ent une fondation all\u00e9g\u00e9e ou une DAO pour piloter les \u00e9volutions urgentes : clients n\u0153uds, patchs de s\u00e9curit\u00e9, et compatibilit\u00e9s. Ce chemin demande du temps et une l\u00e9gitimit\u00e9 partag\u00e9e, mais il peut relancer la confiance.<\/p>\n<p>Enfin, un sc\u00e9nario de bifurcation. Une partie des acteurs propose <strong>une mise \u00e0 jour majeure ou un fork<\/strong> pour simplifier l\u2019architecture, r\u00e9duire les co\u00fbts, et attirer de nouveaux d\u00e9veloppeurs. Ce choix reste risqu\u00e9. Il suppose un alignement suffisant sur la vision, la tokenomics et la licence du code. Sans cela, on ne cr\u00e9e que plus de dispersion.<\/p>\n<h2><span id=\"lecons_de_gouvernance_et_points_de_vigilance\">Le\u00e7ons de gouvernance et points de vigilance<\/span><\/h2>\n<p>Cette crise rappelle des \u00e9vidences. Un r\u00e9seau public survit \u00e0 l\u2019arr\u00eat d\u2019une entit\u00e9 si la s\u00e9curit\u00e9 \u00e9conomique tient et si les clients restent compatibles. En revanche, l\u2019\u00e9nergie collective remplace mal, du jour au lendemain, une \u00e9quipe qui portait la vision produit. D\u2019o\u00f9 trois priorit\u00e9s : <strong>transparence des d\u00e9p\u00f4ts de code, documentation \u00e0 jour, et process d\u2019alerte clairs pour les vuln\u00e9rabilit\u00e9s<\/strong>.<\/p>\n<p>Pour les d\u00e9tenteurs et utilisateurs, la feuille de route est simple. Un : suivre les canaux officiels des applications cl\u00e9s. Deux : \u00e9viter les transactions critiques tant que la visibilit\u00e9 reste partielle. Trois : surveiller la sant\u00e9 des n\u0153uds, les temps de bloc, et les annonces des mineurs. Ces rep\u00e8res diront si Kadena peut <strong>tenir sans \u00e9quipe centrale, ou si l\u2019\u00e9cosyst\u00e8me doit se reconfigurer<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Coup de tonnerre pour l\u2019\u00e9cosyst\u00e8me. Kadena a annonc\u00e9 la cessation imm\u00e9diate de ses activit\u00e9s. La nouvelle a d\u00e9clench\u00e9 une&#8230;<\/p>\n","protected":false},"author":245,"featured_media":12781,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-12779","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoins","entry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Crise crypto : La Kadena Foundation annonce cesser ses activit\u00e9s et le prix du token s&#039;effondre<\/title>\n<meta name=\"description\" content=\"Kadena met fin \u00e0 ses activit\u00e9s. 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