{"id":10622,"date":"2025-09-21T05:00:59","date_gmt":"2025-09-21T05:00:59","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=10622"},"modified":"2026-02-06T12:44:40","modified_gmt":"2026-02-06T12:44:40","slug":"stablecoins-surveillance-sans-freiner-adoption","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/stablecoins-surveillance-sans-freiner-adoption\/","title":{"rendered":"Les stablecoins sous surveillance : r\u00e9guler sans freiner l\u2019adoption"},"content":{"rendered":"<h2><strong>Les raisons de la vigilance face aux stablecoins<\/strong><\/h2>\n<p>Les r\u00e9gulateurs s\u2019inqui\u00e8tent des stablecoins pour plusieurs raisons. Ces derniers se sont progressivement impos\u00e9s comme <strong>un \u00e9l\u00e9ment central de l\u2019\u00e9cosyst\u00e8me crypto<\/strong>, en raison de leur usage massif pour les paiements.<\/p>\n<p>Tether (USDT) en est un des plus gros acteurs. Avec <strong>110 milliards de dollars de capitalisation<\/strong>, il repr\u00e9sente \u00e0 lui seul plus de 70% de la part de march\u00e9 mondiale des stablecoins.<\/p>\n<p>Les stablecoins comprennent \u00e9galement de nombreux risques. En cas de perte de confiance, un <strong>bank run num\u00e9rique<\/strong> pourrait d\u00e9stabiliser l\u2019ensemble du march\u00e9.<\/p>\n<p>Si les r\u00e9serves sont mal g\u00e9r\u00e9es, tout probl\u00e8me li\u00e9 aux stablecoins pourrait m\u00eame d\u00e9passer l\u2019\u00e9cosyst\u00e8me crypto pour <strong>menacer le syst\u00e8me financier traditionnel<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-10654 size-full\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-scaled.jpg 2560w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-300x169.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-1024x576.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-768x432.jpg 768w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-1536x864.jpg 1536w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/coinwire-japan-iNOavZh6dQ8-unsplash-2048x1152.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>Enfin, <strong>la transparence des r\u00e9serves reste un point sensible<\/strong>. Certains audits demeurent incomplets, alimentant les doutes sur la solidit\u00e9 des \u00e9metteurs.<\/p>\n<p>De plus, le march\u00e9 est domin\u00e9 par seulement quelques acteurs, <strong>alimentant le risque de d\u00e9pendance<\/strong> \u00e0 certains \u00e9metteurs.<\/p>\n<p>Ce que l\u2019on remarque, c\u2019est <strong>la difficult\u00e9 de trouver un juste \u00e9quilibre entre avantages et risques<\/strong>. Un exc\u00e8s de libert\u00e9 dans l\u2019\u00e9mission des stablecoins accro\u00eet le risque syst\u00e9mique. Dans le m\u00eame\u00a0temps, un contr\u00f4le trop strict peut freiner l\u2019adoption et l\u2019innovation.<\/p>\n<h2><strong>Face aux risques, des approches diff\u00e9rentes <\/strong><\/h2>\n<p>Consciente de ces risques, la <a href=\"https:\/\/www.bankofengland.co.uk\/\" target=\"_blank\" rel=\"\">Bank of England<\/a> envisage d\u2019instaurer <strong>un plafond compris entre 10\u00a0000 et 20\u00a0000 livres sterling par particulier<\/strong>.<\/p>\n<p>L\u2019objectif de cette mesure est de continuer \u00e0 permettre l\u2019usage courant des stablecoins, tout en \u00e9vitant leurs accumulations massives.<\/p>\n<p>La Bank of England entend ainsi limiter l\u2019impact potentiel d\u2019une crise de liquidit\u00e9 et pr\u00e9server la stabilit\u00e9 du syst\u00e8me bancaire classique.<\/p>\n<p>Cette d\u00e9cision est cependant en proie \u00e0 de nombreuses critiques. Les plafonds propos\u00e9s sont consid\u00e9r\u00e9s comme \u00e9tant <strong>arbitraires et pas forc\u00e9ment adapt\u00e9s aux r\u00e9alit\u00e9s du march\u00e9<\/strong>. En effet, \u00a310k est un seuil bas pour certains investisseurs.<\/p>\n<p>Les <strong>risques de contournement et de fragmentation du march\u00e9 europ\u00e9en<\/strong> face \u00e0 des stablecoins globaux sont d\u2019autres craintes que cette mesure alimente.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-10224\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/Banque-danglterre.jpg\" alt=\"\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/Banque-danglterre.jpg 1280w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/Banque-danglterre-300x169.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/Banque-danglterre-1024x576.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/09\/Banque-danglterre-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p>L\u2019Angleterre n\u2019est pas le seul pays \u00e0 \u00e9mettre des doutes. Le Canada estime \u00e9galement qu\u2019<strong>un cadre national devient n\u00e9cessaire<\/strong>. Il redoute en effet un usage massif non r\u00e9gul\u00e9 des stablecoins dans les paiements domestiques.<\/p>\n<p>Dans l\u2019Union europ\u00e9enne, <a href=\"https:\/\/www.coinspeaker.com\/fr\/mica-53-licences-tether-binance\/\" rel=\"\">le r\u00e8glement MiCA<\/a> pr\u00e9voit d\u00e9j\u00e0 un r\u00e9gime encadrant les stablecoins. Si les plafonds sont moins stricts que ceux propos\u00e9s par la Bank of England, ils permettent toutefois une <strong>r\u00e9gulation centralis\u00e9e<\/strong>.<\/p>\n<p>Aux \u00c9tats-Unis, les discussions autour du Genius Act visent un encadrement f\u00e9d\u00e9ral. Cependant, ce processus met en lumi\u00e8re <strong>un conflit de juridictions entre les acteurs du secteur<\/strong>\u00a0(la SEC, la CFTC et la Fed) pour la supervision des actifs.<\/p>\n<p>Finalement, <strong>les approches divergent nettement selon les r\u00e9gions<\/strong>. Si le Royaume-Uni privil\u00e9gie les plafonds quantitatifs, l\u2019Union europ\u00e9enne pr\u00e9f\u00e8re un encadrement proc\u00e9dural.<\/p>\n<p>La question se pose de savoir si chaque pays continuera \u00e0 \u00e9tablir ses propres r\u00e8gles, ou si <strong>l\u2019instauration d\u2019un cadre standard global est possible<\/strong>.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/banque-italie-stablecoins\/\" target=\"_blank\" rel=\"\">La Banque d\u2019Italie alerte sur les stablecoins et appelle \u00e0 une r\u00e9gulation coh\u00e9rente<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/record-stablecoins-290-mds\/\" target=\"_blank\" rel=\"\">Record : le march\u00e9 des stablecoins franchit 290 Mds$<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/pourquoi-royaume%e2%80%91uni-restreint-stablecoins\/\" target=\"_blank\" rel=\"\">Pourquoi le Royaume\u2011Uni restreint les stablecoins \u00e0 ce point ?<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/digital-euro-rentable-prestataires-savoir\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Les stablecoins repr\u00e9sentent aujourd\u2019hui plus de 160 milliards de dollars de capitalisation, avec Tether (USDT) et USDC qui dominent le march\u00e9. Leur croissance fulgurante inqui\u00e8te de plus en plus les banques centrales et les r\u00e9gulateurs. C\u2019est pourquoi la Bank of England propose de limiter la d\u00e9tention individuelle de stablecoins syst\u00e9miques entre 10 000 \u00a3 et 20 000 \u00a3.<\/p>\n","protected":false},"author":202,"featured_media":10657,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,42],"tags":[],"class_list":["post-10622","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-reglementation"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Les stablecoins sous surveillance : r\u00e9guler sans freiner l\u2019adoption<\/title>\n<meta name=\"description\" content=\"Croissance des stablecoins, risques pour le syst\u00e8me financier et r\u00e9gulations vari\u00e9es : UK, UE et US adoptent des approches diff\u00e9rentes.\" \/>\n<meta name=\"robots\" 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Asselin","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-alexandre-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-alexandre-96x96.png","caption":"Alexandre Asselin"},"description":"Passionn\u00e9 par les cryptos, le Web3 et tout ce qui touche \u00e0 l\u2019innovation d\u00e9centralis\u00e9e, j\u2019\u00e9cris sur ces sujets depuis plusieurs ann\u00e9es avec clart\u00e9 et curiosit\u00e9. Mon objectif est simple, rendre l\u2019info accessible, que ce soit \u00e0 travers des actus, des guides ou des analyses pointues. \u00c0 c\u00f4t\u00e9, je suis accro au caf\u00e9, aux jeux de strat\u00e9gie\u2026 toujours \u00e0 l\u2019aff\u00fbt du prochain sujet qui pourrait faire basculer le march\u00e9 crypto.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/alexandrea\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/10622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/202"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=10622"}],"version-history":[{"count":3,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/10622\/revisions"}],"predecessor-version":[{"id":10680,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/10622\/revisions\/10680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/10657"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=10622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=10622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=10622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}