{"id":129745,"date":"2024-01-12T10:13:28","date_gmt":"2024-01-12T10:13:28","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=129745"},"modified":"2024-01-12T10:14:31","modified_gmt":"2024-01-12T10:14:31","slug":"bot-mev-18-millions-dollars-solana-jito","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/","title":{"rendered":"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-129746\" src=\"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev-300x150.jpg\" alt=\"\" width=\"788\" height=\"394\" srcset=\"https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev-300x150.jpg 300w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev-1024x512.jpg 1024w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev-768x384.jpg 768w, https:\/\/cryptonews.com\/fr\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg 1260w\" sizes=\"auto, (max-width: 788px) 100vw, 788px\"><\/p><p>Un exploit impressionnant a &eacute;t&eacute; r&eacute;alis&eacute; sur le r&eacute;seau Solana, o&ugrave; un op&eacute;rateur de bot d&#8217;arbitrage MEV a gagn&eacute; 1,8 million de dollars gr&acirc;ce &agrave; une seule transaction.\n<\/p><h2>Un bot d&#8217;arbitrage MEV gagne 1.8 millions de dollars en une seule transaction su Solana<\/h2><p><span class=\"replacer\"><\/span><\/p><p>\nLe bot d&#8217;arbitrage MEV g&eacute;r&eacute; par 2Fast a transform&eacute; 703 SOL, &eacute;valu&eacute;s &agrave; environ 70 000 dollars, en 19 035 SOL, soit <strong>pr&egrave;s de 1,9 million de dollars, en seulement 20 secondes<\/strong>. Une partie de ce profit, soit 890 SOL, a &eacute;t&eacute; vers&eacute;e en pourboire &agrave; Figment, un validateur du r&eacute;seau <a href=\"https:\/\/cryptonews.com\/fr\/news\/hausse-imminente-prix-solana\/\">Solana<\/a>. Cette op&eacute;ration a &eacute;t&eacute; mise en lumi&egrave;re par un utilisateur de X, @norbertbodziony.\n<\/p><blockquote class=\"twitter-tweet\">\n<p dir=\"ltr\" lang=\"en\"><a href=\"https:\/\/twitter.com\/search?q=%24SOL&amp;src=ctag&amp;ref_src=twsrc%5Etfw\" rel=\"sponsored\">$SOL<\/a> MEV bot just made almost 2M profit arb + 100k tip to <a href=\"https:\/\/twitter.com\/jito_sol?ref_src=twsrc%5Etfw\" rel=\"sponsored\">@jito_sol<\/a> validator. <a href=\"https:\/\/t.co\/H9rUtyCa1k\" rel=\"sponsored\">pic.twitter.com\/H9rUtyCa1k<\/a><\/p>\n<p>&mdash; NB &#128520; (@norbertbodziony) <a href=\"https:\/\/twitter.com\/norbertbodziony\/status\/1745212704401375547?ref_src=twsrc%5Etfw\" rel=\"sponsored\">January 10, 2024<\/a><\/p><\/blockquote><p><strong>Un trader a d&eacute;pens&eacute; pr&egrave;s de 9 millions de dollars pour acqu&eacute;rir du dogwifhat (WIF), suite &agrave; une erreur de commande dans un pool &agrave; faible liquidit&eacute;<\/strong><\/p><p>. Cette erreur a entra&icirc;n&eacute; l&#8217;achat du memecoin &agrave; 3 dollars l&#8217;unit&eacute;, un prix bien sup&eacute;rieur &agrave; son taux de march&eacute; de 0,2 dollar &agrave; ce moment-l&agrave;.<\/p><p>Cela a cr&eacute;&eacute; une opportunit&eacute; de &#8220;back-running&#8221; pour les op&eacute;rateurs de MEV, qui ont rapidement profit&eacute; de la situation. <strong>Le &#8220;back-running&#8221; est une strat&eacute;gie sp&eacute;cifique de MEV qui consiste &agrave; tirer parti des mouvements de prix temporaires caus&eacute;s par une autre transaction<\/strong>.<\/p><p>Les bots de back-running surveillent constamment le mempool, une zone de stockage pour les transactions non confirm&eacute;es sur la blockchain. Ces bots recherchent des transactions cibles et pr&eacute;parent leurs propres transactions pour suivre. 2<strong>Fast a gagn&eacute; &agrave; lui seul pr&egrave;s de 1,8 million de dollars<\/strong>, mais les donn&eacute;es on-chain indiquent que d&#8217;autres bots ont &eacute;galement profit&eacute; de l&#8217;occasion.\n<\/p><h2>Qu&#8217;est-ce qu&#8217;un bot d&#8217;arbitrage MEV ?<\/h2><p><span class=\"replacer\"><\/span><\/p><p>\nUn bot MEV (Maximal Extractable Value) est un programme informatique automatis&eacute; utilis&eacute; dans le domaine de la blockchain et des cryptomonnaies. Son objectif principal est de <strong>maximiser les profits en exploitant les diff&eacute;rences de prix et les opportunit&eacute;s qui se pr&eacute;sentent dans les transactions sur la blockchain.<\/strong><\/p><p><strong>Le MEV a &eacute;t&eacute; captur&eacute; gr&acirc;ce &agrave; un outil d&#8217;ex&eacute;cution d&eacute;velopp&eacute; par Jito Labs<\/strong>. Ce dernier permet aux chercheurs de trouver des MEV et d&#8217;ench&eacute;rir pour l&#8217;inclusion de leur paquet de transactions sur Solana.&nbsp; <strong>Un syst&egrave;me, en somme, similaire &agrave; celui de <a href=\"https:\/\/cryptonews.com\/fr\/news\/start-up-flashbots-leve-60-millions-developper-services-ethereum\/\">Flashbots sur Ethereum<\/a>.<\/strong><\/p><p><strong>Le MEV est devenu possible sur Solana gr&acirc;ce au d&eacute;veloppement par Jito Labs du Jito Block Engine<\/strong>, un syst&egrave;me d&#8217;ench&egrave;res hors cha&icirc;ne pour l&#8217;espace de bloc. Gr&acirc;ce &agrave; cela<strong> les traders peuvent soumettre des paquets de transactions accompagn&eacute;s d&#8217;une offre pour leur inclusion dans la blockchain<\/strong>. Ce m&eacute;canisme vise &agrave; am&eacute;liorer la fiabilit&eacute; de l&#8217;ex&eacute;cution des transactions sur le r&eacute;seau Solana. Les SOL gagn&eacute;s gr&acirc;ce aux pourboires MEV sont vers&eacute;s aux validateurs qui ex&eacute;cutent le client <a href=\"https:\/\/cryptonews.com\/fr\/news\/jito-client-validateur-solana-token-gouvernance-airdrop\/\">Jito sur Solana<\/a>.<\/p><hr><p>Sources: The Block ; Twitter<\/p><hr><p><strong>Sur le m&ecirc;me sujet:<\/strong><\/p><ul>\n<li><a class=\"article__title article__title--md\" href=\"https:\/\/cryptonews.com\/fr\/news\/records-records-memecoins-continuent-exploser-lecosysteme-solana\/\">Records sur records : Les memecoins continuent de faire exploser l&rsquo;&eacute;cosyst&egrave;me Solana<\/a><\/li>\n<li><a class=\"article__title article__title--md\" href=\"https:\/\/cryptonews.com\/fr\/news\/outils-portefeuille-crypto-bullrun\/\">Quels outils pour suivre l&rsquo;&eacute;volution de son portefeuille crypto pendant le bullrun ?<\/a><\/li>\n<li><a class=\"article__title article__title--md\" href=\"https:\/\/cryptonews.com\/fr\/news\/solana-peut-x50-comme-ethereum-en-2018\/\">Solana peut-il exploser et faire un x50 comme Ethereum en 2018 ?<\/a><\/li>\n<\/ul><p>\n&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Un exploit impressionnant a &eacute;t&eacute; r&eacute;alis&eacute; sur le r&eacute;seau Solana, o&ugrave; un op&eacute;rateur de bot d&#8217;arbitrage MEV a gagn&eacute; 1,8 million de dollars gr&acirc;ce &agrave; une seule transaction. Un bot d&#8217;arbitrage MEV gagne 1.8 millions de dollars en une seule transaction su Solana Le bot d&#8217;arbitrage MEV g&eacute;r&eacute; par 2Fast a transform&eacute; 703 SOL, &eacute;valu&eacute;s [&hellip;]<\/p>\n","protected":false},"author":204,"featured_media":129746,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8,9],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-129745","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoin-news","category-blockchain-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>Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?<\/title>\n<meta name=\"description\" content=\"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d&#039;arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?\" \/>\n<meta property=\"og:description\" content=\"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d&#039;arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/\" \/>\n<meta property=\"og:site_name\" content=\"Cryptonews France\" \/>\n<meta property=\"article:published_time\" content=\"2024-01-12T10:13:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-12T10:14:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1260\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d&#039;arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?","description":"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d'arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/","og_locale":"fr_FR","og_type":"article","og_title":"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?","og_description":"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d'arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.","og_url":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/","og_site_name":"Cryptonews France","article_published_time":"2024-01-12T10:13:28+00:00","article_modified_time":"2024-01-12T10:14:31+00:00","og_image":[{"width":1260,"height":630,"url":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_description":"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d'arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.","twitter_image":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#article","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/"},"author":{"name":"paultitouanguillotdma","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/person\/21e42a013940bdce04a8e37513b41041"},"headline":"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?","datePublished":"2024-01-12T10:13:28+00:00","dateModified":"2024-01-12T10:14:31+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/"},"wordCount":659,"publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg","articleSection":["Actualit\u00e9s Altcoin","Actualit\u00e9s Blockchain"],"inLanguage":"fr-FR","copyrightYear":"2024","copyrightHolder":{"@id":"https:\/\/cryptonews.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/","url":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/","name":"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#primaryimage"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg","datePublished":"2024-01-12T10:13:28+00:00","dateModified":"2024-01-12T10:14:31+00:00","description":"Un exploit impressionnant a \u00e9t\u00e9 r\u00e9alis\u00e9 sur Solana, o\u00f9 un bot d'arbitrage MEV a gagn\u00e9 1,8 million de dollars gr\u00e2ce \u00e0 une seule transaction.","breadcrumb":{"@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/"]}],"author":[]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#primaryimage","url":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg","contentUrl":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2024\/01\/1705052589-bot-mev.jpg","width":1260,"height":630,"caption":"bot d'intelligence artificielle IA"},{"@type":"BreadcrumbList","@id":"https:\/\/cryptonews.com\/fr\/news\/bot-mev-18-millions-dollars-solana-jito\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptonews.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Comment le bot MEV a-t-il empoch\u00e9 1.8 millions de dollars en moins de 20 secondes sur Solana ?"}]},{"@type":"WebSite","@id":"https:\/\/cryptonews.com\/fr\/#website","url":"https:\/\/cryptonews.com\/fr\/","name":"Cryptonews","description":"","publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptonews.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/cryptonews.com\/fr\/#organization","name":"Cryptonews France","url":"https:\/\/cryptonews.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/4.jpg","contentUrl":"https:\/\/cryptonews.com\/wp-content\/uploads\/sites\/3\/2023\/09\/4.jpg","width":1669,"height":874,"caption":"Cryptonews France"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/129745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/users\/204"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/comments?post=129745"}],"version-history":[{"count":2,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/129745\/revisions"}],"predecessor-version":[{"id":129750,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/129745\/revisions\/129750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/media\/129746"}],"wp:attachment":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/media?parent=129745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/categories?post=129745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/tags?post=129745"},{"taxonomy":"editors","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/editors?post=129745"},{"taxonomy":"sponsored_companies","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/sponsored_companies?post=129745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}