{"id":116193,"date":"2023-10-13T10:15:12","date_gmt":"2023-10-13T10:15:12","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=116193"},"modified":"2023-10-13T10:01:37","modified_gmt":"2023-10-13T10:01:37","slug":"trader-passe-130000-dollars-stablecoin-a-0","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/trader-passe-130000-dollars-stablecoin-a-0\/","title":{"rendered":"Comment ce trader est pass\u00e9 de 130 000 dollars en stablecoin \u00e0 0 en quelques minutes ?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-116109 aligncenter\" src=\"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/10\/trader-dollar-stablecoin-0.jpg\" alt=\"trader-dollar-stablecoin-0\" width=\"1260\" height=\"630\" srcset=\"https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/10\/trader-dollar-stablecoin-0.jpg 1260w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/10\/trader-dollar-stablecoin-0-300x150.jpg 300w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/10\/trader-dollar-stablecoin-0-1024x512.jpg 1024w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2023\/10\/trader-dollar-stablecoin-0-768x384.jpg 768w\" sizes=\"auto, (max-width: 1260px) 100vw, 1260px\"><\/p><p>Un trader a r&eacute;cemment vu sa fortune, estim&eacute;e &agrave; 130 000 dollars en stablecoin, <strong>s&#8217;&eacute;vaporer en un &eacute;clair.<\/strong> Mais comment une telle d&eacute;b&acirc;cle est-elle possible ? D&eacute;couvrons le fin mot de cette histoire qui concerne le r&eacute;cent d&eacute;crochage du stablecoin USDR.\n<\/p><h2>Une transaction improbable sur OceanSwap<\/h2><p><span class=\"replacer\"><\/span><\/p><p>\nOceanSwap, une plateforme renomm&eacute;e dans le monde DeFi, a derni&egrave;rement connu une transaction qui a surpris m&ecirc;me les plus aguerris. Un acteur du march&eacute; a &eacute;chang&eacute; des tokens wUSDR d&#8217;une valeur de <strong>131 350 $<\/strong> pour une somme presque insignifiante en USDC, n&#8217;&eacute;quivalant qu&#8217;&agrave; moins de 0,0001 $.<\/p><p>La transaction a d&#8217;autant plus intrigu&eacute; que l&#8217;utilisateur a &eacute;galement engendr&eacute; des f<strong>rais de gaz &agrave; hauteur de 0,25 $,<\/strong> sous forme de 0,0012 BNB. Au-del&agrave; de l&#8217;&eacute;change en lui-m&ecirc;me, la question centrale demeure : pourquoi une telle pr&eacute;cipitation &agrave; vendre ?<\/p><p>Le stablecoin en question, l&#8217;USDR, est plus commun&eacute;ment appel&eacute; Real USD. Sa valeur, ancr&eacute;e en partie<strong> dans des actifs immobiliers,<\/strong> a r&eacute;cemment connu une d&eacute;stabilisation majeure. Selon Dune, une source analytique respect&eacute;e, le stablecoin aurait perdu son ancrage suite &agrave; une s&eacute;rie intense de rachats.<\/p><blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Why USDR depegged despite being fully backed: Using Illiquid asset backing liquid Asset<\/p>\n<p>&#8211; USDR is 100% backed. 50% of them come from stablecoins and the remaining comes from Real-Estate<\/p>\n<p>&#8211; When there is a bank-run (Huge Redemption of USDR), the Stablecoin liquidity in the\u2026 <a href=\"https:\/\/t.co\/xOrsa5gpKU\">https:\/\/t.co\/xOrsa5gpKU<\/a> <a href=\"https:\/\/t.co\/OYhQ0twUUd\">pic.twitter.com\/OYhQ0twUUd<\/a><\/p>\n<p>&mdash; Tom Wan (@tomwanhh) <a href=\"https:\/\/twitter.com\/tomwanhh\/status\/1712379528138633327?ref_src=twsrc%5Etfw\">October 12, 2023<\/a><\/p><\/blockquote><p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p><p>Les 11,8 millions de dollars de DAI, qui servaient de garantie pour ce stablecoin, n&#8217;ont pas suffi, aboutissant &agrave; des actifs d&eacute;sormais largement illiquides, un point que l&#8217;ensemble de l&#8217;industrie n&#8217;a pas manqu&eacute; de relever au cours de ces derni&egrave;res 24 heures.<\/p><p>Cela a, par la suite, conduit &agrave; une fluctuation rapide du prix de l&#8217;USDR, passant de 1 $ &agrave; 0,51 $ puis 0,68 $, <strong>avant de retomber &agrave; 0,53 $.<\/strong> Malgr&eacute; ces al&eacute;as, la capitalisation boursi&egrave;re de l&#8217;USDR s&#8217;&eacute;levait encore &agrave; <strong>40,9 millions de dollars<\/strong> il y a encore quelques heures.\n<\/p><h2>L&#8217;opportunisme du robot MEV<\/h2><p><span class=\"replacer\"><\/span><\/p><p>\nDans le domaine de la <a href=\"https:\/\/cryptonews.com\/fr\/guides\/qu-est-ce-que-la-blockchain\/\">blockchain,<\/a> chaque situation, qu&#8217;elle soit bonne ou mauvaise, peut cr&eacute;er des opportunit&eacute;s pour certains. Les robots MEV, con&ccedil;us pour exploiter les &eacute;carts de prix et les opportunit&eacute;s d&#8217;arbitrage, sont parfaitement adapt&eacute;s pour tirer parti de ces sc&eacute;narios.<\/p><p>Ainsi, suite &agrave; la transaction malavis&eacute;e sur OceanSwap, un robot MEV a saisi l&#8217;occasion. Il a r&eacute;ussi &agrave; r&eacute;cup&eacute;rer une <strong>somme consid&eacute;rable de 107 000 $,<\/strong> prouvant que, m&ecirc;me dans le chaos, certains m&eacute;canismes automatis&eacute;s peuvent trouver des avantages.<\/p><blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Due to the decoupling of the stablecoin USDR, this guy accidentally swapped 131,350 <a href=\"https:\/\/twitter.com\/search?q=%24USDR&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$USDR<\/a> for 0 <a href=\"https:\/\/twitter.com\/search?q=%24USDC&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$USDC<\/a> while panic selling <a href=\"https:\/\/twitter.com\/search?q=%24USDR&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$USDR<\/a>.<\/p>\n<p>And a MEV bot successfully arbitraged $107K.<a href=\"https:\/\/t.co\/FHOJtaGcSD\">https:\/\/t.co\/FHOJtaGcSD<\/a><a href=\"https:\/\/t.co\/IYtoqar29N\">https:\/\/t.co\/IYtoqar29N<\/a> <a href=\"https:\/\/t.co\/USLF1qkVDK\">pic.twitter.com\/USLF1qkVDK<\/a><\/p>\n<p>&mdash; Lookonchain (@lookonchain) <a href=\"https:\/\/twitter.com\/lookonchain\/status\/1712446623362760763?ref_src=twsrc%5Etfw\">October 12, 2023<\/a><\/p><\/blockquote><p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p><p>Le monde de la <a href=\"https:\/\/cryptonews.com\/fr\/guides\/qu-est-ce-que-la-cryptomonnaie\/\">crypto-monnaie,<\/a> aussi passionnant soit-il, comprend de nombreux risques. La m&eacute;saventure de ce trader est un rappel poignant de la n&eacute;cessit&eacute; de <strong>rester vigilant<\/strong> et de bien comprendre les m&eacute;canismes avant de s&#8217;engager dans des transactions.<\/p><p>De plus, dans un environnement aussi fluctuant, il convient de noter que la rapidit&eacute; des changements peut souvent &ecirc;tre d&eacute;concertant, tout en apportant aussi des opportunit&eacute;s pour ceux pr&eacute;par&eacute;s et inform&eacute;s.<\/p><p>Dans le cas de l&#8217;USDR, bien que sa chute ait &eacute;t&eacute; soudaine, Tangible, la soci&eacute;t&eacute; derri&egrave;re ce dernier a exprim&eacute; sa volont&eacute; de<strong> faire le n&eacute;cessaire<\/strong> pour regagner la confiance des utilisateurs et aussi compenser leurs pertes.<\/p><p>Finalement, cette derni&egrave;re <strong>ne d&eacute;sire pas dispara&icirc;tre de l&#8217;industrie,<\/strong> malgr&eacute; cette m&eacute;saventure, elle a encore de nombreux projets en d&eacute;veloppement associ&eacute;s &agrave; l&#8217;USDR.<\/p><hr><p>Source : <a href=\"https:\/\/www.theblock.co\/post\/256156\/someone-swapped-what-had-been-131350-in-usdr-for-0-in-usdc\" target=\"_blank\" rel=\"noopener\">The Block<\/a><\/p><hr><p>Sur le m&ecirc;me sujet :\n<\/p><ul>\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/circle-deploie-stablecoin-usdc-polygon\/\">Circle d&eacute;ploie son stablecoin USDC sur Polygon<\/a><\/li>\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/stablecoin-dai-garanti-uranium\/\">Le stablecoin DAI va-t-il &ecirc;tre garanti par de l&rsquo;uranium ?<\/a><\/li>\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/regulateur-canadien-clarifie-reglementation-stablecoins\/\">Le r&eacute;gulateur canadien clarifie sa r&eacute;glementation sur les stablecoins<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Un trader a r&eacute;cemment vu sa fortune, estim&eacute;e &agrave; 130 000 dollars en stablecoin, s&#8217;&eacute;vaporer en un &eacute;clair. Mais comment une telle d&eacute;b&acirc;cle est-elle possible ? D&eacute;couvrons le fin mot de cette histoire qui concerne le r&eacute;cent d&eacute;crochage du stablecoin USDR. Une transaction improbable sur OceanSwap OceanSwap, une plateforme renomm&eacute;e dans le monde DeFi, a [&hellip;]<\/p>\n","protected":false},"author":272,"featured_media":116109,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-116193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-defi-news","category-news","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ce trader est pass\u00e9 de 130 000 dollars en stablecoin \u00e0 0<\/title>\n<meta name=\"description\" content=\"Comment ce trader est pass\u00e9 de 130 000 dollars en stablecoin \u00e0 0 en quelques minutes ? 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