{"id":32011,"date":"2019-10-16T12:00:00","date_gmt":"2019-10-16T12:00:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=32011"},"modified":"2023-06-26T11:06:29","modified_gmt":"2023-06-26T11:06:29","slug":"mark-karpeles-le-baron-dechu-du-bitcoin-4574","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/exclusives\/mark-karpeles-le-baron-dechu-du-bitcoin-4574\/","title":{"rendered":"Mark Karpel\u00e8s, le baron d\u00e9chu du Bitcoin"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><sub>Photo: capture d&rsquo;&eacute;cran \/ YouTube<\/sub><\/p><p><b>Mark Karpel&egrave;s<\/b>, surnomm&eacute; le &ldquo;baron du Bitcoin&rdquo; est un informaticien fran&ccedil;ais. Il a &eacute;t&eacute; le directeur g&eacute;n&eacute;ral de la plateforme d&rsquo;&eacute;change de Bitcoin <b>Mt. Gox<\/b>. Celle-ci a donn&eacute; lieu &agrave; un scandale en 2014 quand elle s&rsquo;est effondr&eacute;e de mani&egrave;re spectaculaire apr&egrave;s le vol de 850 000 bitcoins, entra&icirc;nant une perte de pr&egrave;s de 500 millions USD pour les utilisateurs de l&rsquo;&eacute;change. Quelques semaines plus tard, environ 200 000 bitcoins ont &eacute;t&eacute; retrouv&eacute;s.<\/p><p>Mt. Gox &eacute;tait &agrave; l&rsquo;origine un march&eacute; pour les cartes illustr&eacute;es. Mark Karpel&egrave;s l&rsquo;a rachet&eacute; en 2011 et l&rsquo;a transform&eacute; en la plus grande plateforme d&rsquo;&eacute;change de cryptomonnaies au monde. Dans les premiers temps, Mt. Gox &eacute;tait une entreprise florissante qui traitait la majorit&eacute; des &eacute;changes mondiaux de bitcoins soit entre 5 et 20 millions de dollars de transactions chaque jour.<\/p><p>Mais suite &agrave; des &ldquo;d&eacute;faillance techniques&rdquo;, la plateforme a d&ucirc; fermer le 25 f&eacute;vrier 2014. Mt. Gox est mise en faillite le 10 mars de la m&ecirc;me ann&eacute;e. De nombreux clients portent plainte contre l&rsquo;exchange et contre Mark Karpel&egrave;s qui est soup&ccedil;onn&eacute; d&rsquo;&ecirc;tre &agrave; l&rsquo;origine du soi-disant vol des bitcoins et d&rsquo;avoir falsifi&eacute; les donn&eacute;es des comptes de sa soci&eacute;t&eacute;.<\/p><p>Le 1er ao&ucirc;t 2015, Mark Karpel&egrave;s, est arr&ecirc;t&eacute; par la police japonaise. Il sera mis en examen au Japon pour d&eacute;tournement de fonds (2,3 millions d&rsquo;euros de d&eacute;p&ocirc;ts en Bitcoin). Il fera dix mois de d&eacute;tention puis sera lib&eacute;r&eacute; sous caution. Le 15 mars 2019, Mark Karpel&egrave;s <a href=\"https:\/\/cryptonews.com\/fr\/news\/former-mt-gox-ceo-avoids-prison-in-japanese-court-case-3045\/\">est condamn&eacute; &agrave; deux ans et demi avec sursis<\/a> et &agrave; quatre ans de mise &agrave; l&rsquo;&eacute;preuve pour manipulation de donn&eacute;es. &Agrave; ce jour, la majorit&eacute; des bitcoins manquants doivent encore &ecirc;tre r&eacute;cup&eacute;r&eacute;s.<\/p><p>R&eacute;cemment L&rsquo;Ex-PDG de Mt. Gox <a href=\"https:\/\/cryptonews.com\/fr\/news\/ex-ceo-of-mt-gox-mark-karpeles-starting-a-new-blockchain-bus-3619\/\">a lanc&eacute; une nouvelle entreprise<\/a> ayant pour objectif de cr&eacute;er un nouveau syst&egrave;me d&rsquo;exploitation s&eacute;curis&eacute; beaucoup plus rapide que ceux actuellement utilis&eacute;s.<\/p><p><a href=\"https:\/\/cryptonews.com\/fr\/exclusives\/people\/\">D&eacute;couvrez les autres personnalit&eacute;s cryptos<\/a>.<\/p><p>Regardez <b>Mark Karpel&egrave;s sur l&rsquo;effondrement de Mt. Gox:<\/b><\/p><div class=\"video-object\"><div class=\"raw-html-embed\"><iframe title=\"YouTube video player\" width=\"640\" height=\"390\" class=\"lazyload\" data-src=\"https:\/\/www.youtube.com\/embed\/7cUBFXf678o?wmode=transparent&amp;modestbranding=1&amp;showinfo=0\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Photo: capture d&rsquo;&eacute;cran \/ YouTubeMark Karpel&egrave;s, surnomm&eacute; le &ldquo;baron du Bitcoin&rdquo; est un informaticien fran&ccedil;ais. Il a &eacute;t&eacute; le directeur g&eacute;n&eacute;ral de la plateforme d&rsquo;&eacute;change de Bitcoin Mt. Gox. Celle-ci a donn&eacute; lieu &agrave; un scandale en 2014 quand elle s&rsquo;est effondr&eacute;e de mani&egrave;re spectaculaire apr&egrave;s le vol de 850 000 bitcoins, entra&icirc;nant une perte [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,3],"tags":[348],"editors":[400],"sponsored_companies":[],"class_list":["post-32011","post","type-post","status-publish","format-standard","hentry","category-exclusives","category-people","tag-japon","editors-david-nathan"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mark Karpel\u00e8s, le baron d\u00e9chu du Bitcoin<\/title>\n<meta name=\"description\" content=\"Mark Karpel\u00e8s, le baron d\u00e9chu du Bitcoin\" \/>\n<meta name=\"robots\" content=\"index, follow, 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