Des vendeurs de NFT trichent et gagnent 7 millions d'euros en rachetant leurs propres \u0153uvres<\/title>\n<meta name=\"description\" content=\"Une \u00e9tude de Chainalysis r\u00e9v\u00e8le que plusieurs vendeurs augmente artificiellement la valeur de leurs NFT en les rachetant eux-m\u00eames.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Des vendeurs de NFT trichent et gagnent 7 millions d'euros en rachetant leurs propres \u0153uvres\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9tude de Chainalysis r\u00e9v\u00e8le que plusieurs vendeurs augmente artificiellement la valeur de leurs NFT en les rachetant eux-m\u00eames.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\" \/>\n<meta property=\"og:site_name\" content=\"PhonAndroid\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/phonandroid\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-07T10:49:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-19T08:47:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/wp-pa.phonandroid.com\/uploads\/2022\/01\/NFT.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Simon Aunai\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@phonandroid\" \/>\n<meta name=\"twitter:site\" content=\"@phonandroid\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Simon Aunai\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\"},\"author\":{\"name\":\"Simon Aunai\",\"@id\":\"https:\/\/www.phonandroid.com\/#\/schema\/person\/1817d4f2934cea4d42df813462f762d6\"},\"headline\":\"Des vendeurs de NFT trichent et gagnent 7 millions d’euros en rachetant leurs propres \u0153uvres\",\"datePublished\":\"2022-02-07T10:49:29+00:00\",\"dateModified\":\"2023-12-19T08:47:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\"},\"wordCount\":458,\"commentCount\":3,\"publisher\":{\"@id\":\"https:\/\/www.phonandroid.com\/#organization\"},\"articleSection\":[\"Economie\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#respond\"]}],\"copyrightYear\":\"2022\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.phonandroid.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\",\"url\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\",\"name\":\"Des vendeurs de NFT trichent et gagnent 7 millions d'euros en rachetant leurs propres \u0153uvres\",\"isPartOf\":{\"@id\":\"https:\/\/www.phonandroid.com\/#website\"},\"datePublished\":\"2022-02-07T10:49:29+00:00\",\"dateModified\":\"2023-12-19T08:47:48+00:00\",\"description\":\"Une \u00e9tude de Chainalysis r\u00e9v\u00e8le que plusieurs vendeurs augmente artificiellement la valeur de leurs NFT en les rachetant eux-m\u00eames.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.phonandroid.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Des vendeurs de NFT trichent et gagnent 7 millions d’euros en rachetant leurs propres \u0153uvres\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.phonandroid.com\/#website\",\"url\":\"https:\/\/www.phonandroid.com\/\",\"name\":\"PhonAndroid\",\"description\":\"PhonAndroid\",\"publisher\":{\"@id\":\"https:\/\/www.phonandroid.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.phonandroid.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.phonandroid.com\/#organization\",\"name\":\"PhonAndroid\",\"url\":\"https:\/\/www.phonandroid.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.phonandroid.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.phonandroid.com\/wp-content\/themes\/phonadroid-v3\/assets\/images\/lg-phonandroid-amp-4.png\",\"contentUrl\":\"https:\/\/img.phonandroid.com\/2023\/06\/dark.png\",\"width\":280,\"height\":60,\"caption\":\"PhonAndroid\"},\"image\":{\"@id\":\"https:\/\/www.phonandroid.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/phonandroid\",\"https:\/\/twitter.com\/phonandroid\",\"https:\/\/www.youtube.com\/user\/Phonandroidtv\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.phonandroid.com\/#\/schema\/person\/1817d4f2934cea4d42df813462f762d6\",\"name\":\"Simon Aunai\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.phonandroid.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/75ac3f01e098af007a06ba9b1f972a05?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/75ac3f01e098af007a06ba9b1f972a05?s=96&d=mm&r=g\",\"caption\":\"Simon Aunai\"},\"description\":\"Originaire du monde la pub, j'ai d\u00e9cid\u00e9 de quitter mon ancien job pour retrouver l'esprit du petit geek \/ romancier de SF en herbe que j'\u00e9tais \u00e0 12 ans. Depuis que je passe mes journ\u00e9es \u00e0 \u00e9crire sur les nouvelles technologies et la pop culture sur Phonandroid, ce petit geek a s\u00fbrement h\u00e2te de grandir.\",\"url\":\"https:\/\/www.phonandroid.com\/author\/simon\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Des vendeurs de NFT trichent et gagnent 7 millions d'euros en rachetant leurs propres \u0153uvres","description":"Une \u00e9tude de Chainalysis r\u00e9v\u00e8le que plusieurs vendeurs augmente artificiellement la valeur de leurs NFT en les rachetant eux-m\u00eames.","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:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html","og_locale":"fr_FR","og_type":"article","og_title":"Des vendeurs de NFT trichent et gagnent 7 millions d'euros en rachetant leurs propres \u0153uvres","og_description":"Une \u00e9tude de Chainalysis r\u00e9v\u00e8le que plusieurs vendeurs augmente artificiellement la valeur de leurs NFT en les rachetant eux-m\u00eames.","og_url":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html","og_site_name":"PhonAndroid","article_publisher":"https:\/\/www.facebook.com\/phonandroid","article_published_time":"2022-02-07T10:49:29+00:00","article_modified_time":"2023-12-19T08:47:48+00:00","og_image":[{"width":1200,"height":750,"url":"https:\/\/wp-pa.phonandroid.com\/uploads\/2022\/01\/NFT.jpg","type":"image\/jpeg"}],"author":"Simon Aunai","twitter_card":"summary_large_image","twitter_creator":"@phonandroid","twitter_site":"@phonandroid","twitter_misc":{"Written by":"Simon Aunai","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#article","isPartOf":{"@id":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html"},"author":{"name":"Simon Aunai","@id":"https:\/\/www.phonandroid.com\/#\/schema\/person\/1817d4f2934cea4d42df813462f762d6"},"headline":"Des vendeurs de NFT trichent et gagnent 7 millions d’euros en rachetant leurs propres \u0153uvres","datePublished":"2022-02-07T10:49:29+00:00","dateModified":"2023-12-19T08:47:48+00:00","mainEntityOfPage":{"@id":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html"},"wordCount":458,"commentCount":3,"publisher":{"@id":"https:\/\/www.phonandroid.com\/#organization"},"articleSection":["Economie"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#respond"]}],"copyrightYear":"2022","copyrightHolder":{"@id":"https:\/\/www.phonandroid.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html","url":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html","name":"Des vendeurs de NFT trichent et gagnent 7 millions d'euros en rachetant leurs propres \u0153uvres","isPartOf":{"@id":"https:\/\/www.phonandroid.com\/#website"},"datePublished":"2022-02-07T10:49:29+00:00","dateModified":"2023-12-19T08:47:48+00:00","description":"Une \u00e9tude de Chainalysis r\u00e9v\u00e8le que plusieurs vendeurs augmente artificiellement la valeur de leurs NFT en les rachetant eux-m\u00eames.","breadcrumb":{"@id":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.phonandroid.com\/"},{"@type":"ListItem","position":2,"name":"Des vendeurs de NFT trichent et gagnent 7 millions d’euros en rachetant leurs propres \u0153uvres"}]},{"@type":"WebSite","@id":"https:\/\/www.phonandroid.com\/#website","url":"https:\/\/www.phonandroid.com\/","name":"PhonAndroid","description":"PhonAndroid","publisher":{"@id":"https:\/\/www.phonandroid.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.phonandroid.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.phonandroid.com\/#organization","name":"PhonAndroid","url":"https:\/\/www.phonandroid.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.phonandroid.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.phonandroid.com\/wp-content\/themes\/phonadroid-v3\/assets\/images\/lg-phonandroid-amp-4.png","contentUrl":"https:\/\/img.phonandroid.com\/2023\/06\/dark.png","width":280,"height":60,"caption":"PhonAndroid"},"image":{"@id":"https:\/\/www.phonandroid.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/phonandroid","https:\/\/twitter.com\/phonandroid","https:\/\/www.youtube.com\/user\/Phonandroidtv"]},{"@type":"Person","@id":"https:\/\/www.phonandroid.com\/#\/schema\/person\/1817d4f2934cea4d42df813462f762d6","name":"Simon Aunai","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.phonandroid.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/75ac3f01e098af007a06ba9b1f972a05?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/75ac3f01e098af007a06ba9b1f972a05?s=96&d=mm&r=g","caption":"Simon Aunai"},"description":"Originaire du monde la pub, j'ai d\u00e9cid\u00e9 de quitter mon ancien job pour retrouver l'esprit du petit geek \/ romancier de SF en herbe que j'\u00e9tais \u00e0 12 ans. Depuis que je passe mes journ\u00e9es \u00e0 \u00e9crire sur les nouvelles technologies et la pop culture sur Phonandroid, ce petit geek a s\u00fbrement h\u00e2te de grandir.","url":"https:\/\/www.phonandroid.com\/author\/simon"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/posts\/2435401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/users\/118"}],"replies":[{"embeddable":true,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/comments?post=2435401"}],"version-history":[{"count":16,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/posts\/2435401\/revisions"}],"predecessor-version":[{"id":2435439,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/posts\/2435401\/revisions\/2435439"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/media\/2430377"}],"wp:attachment":[{"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/media?parent=2435401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/categories?post=2435401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.phonandroid.com\/wp-json\/wp\/v2\/tags?post=2435401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":2435401,"date":"2022-02-07T11:49:29","date_gmt":"2022-02-07T10:49:29","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2435401"},"modified":"2023-12-19T09:47:48","modified_gmt":"2023-12-19T08:47:48","slug":"des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/des-vendeurs-de-nft-trichent-et-gagnent-7-millions-deuros-en-rachetant-leurs-propres-oeuvres.html","title":{"rendered":"Des vendeurs de NFT trichent et gagnent 7 millions d’euros en rachetant leurs propres \u0153uvres"},"content":{"rendered":"

Chainalysis a \u00e9tudi\u00e9 le comportement de 262\u00a0vendeurs de NFT suspect\u00e9s d\u2019augmenter de mani\u00e8re artificielle la valeur de leurs \u0153uvres. Pour ce faire, ils rach\u00e8tent eux-m\u00eames leur propre NFT, faisant ainsi grimper les sp\u00e9culations. Le profit g\u00e9n\u00e9r\u00e9 serait de 8,4\u00a0millions de dollars, soit environ 7\u00a0millions d\u2019euros.<\/strong><\/p>\n

\"NFT\"
Cr\u00e9dits\u00a0: Unsplash<\/figcaption><\/figure>\n

Depuis qu\u2019ils font parler d\u2019eux, les NFT<\/a> ont droit \u00e0 leur lot de d\u00e9tracteurs. Il faut dire que leur popularit\u00e9 soudaine s\u2019est accompagn\u00e9e d\u2019un certain nombre d\u2019arnaques<\/strong>, des individus peu scrupuleux n\u2019h\u00e9sitant par exemple pas \u00e0 voler le contenu d\u2019autres personnes pour le revendre \u00e0 leur profit<\/a>. D\u2019autres, selon l\u2019institut Chainalysis, ont compris comment augmenter de mani\u00e8re artificielle la valeur de leur bien. Il suffit pour cela de le racheter soi-m\u00eame<\/strong>.<\/p>\n

Chainalysis a ainsi \u00e9tudi\u00e9 le comportement de 262\u00a0vendeurs de NFT, suspect\u00e9s d\u2019avoir recours \u00e0 cette pratique malhonn\u00eate. Baptis\u00e9e \u00ab\u2009wash trading\u2009\u00bb (n\u00e9gociation \u00e0 blanc), cette arnaque repose sur un principe simple\u00a0: en sp\u00e9culant sur ses propres NFT<\/strong>, le vendeur fait grimper sa valeur en faisant croire aux acheteurs et \u00e0 la plateforme que celui-ci est tr\u00e8s convoit\u00e9. Cette combine porte visiblement ses fruits puisque, selon Chainalysis, elle a g\u00e9n\u00e9r\u00e9 pas moins de 8,4\u00a0millions de dollars, soit environ 7\u00a0millions d\u2019euros.<\/strong><\/p>\n