{"id":31364,"date":"2019-03-20T11:58:13","date_gmt":"2019-03-20T11:58:13","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=31364"},"modified":"2023-06-26T11:06:33","modified_gmt":"2023-06-26T11:06:33","slug":"blockstream-launches-new-crypto-wallet-3078","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/","title":{"rendered":"Blockstream lance son nouveau portefeuille crypto"},"content":{"rendered":"<p>L&#8217;entreprise technologique Blockchain, <b>Blockstream<\/b>, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; <b>Blockstream Green<\/b>, actuellement disponible au t&eacute;l&eacute;chargement pour les appareils Android et iOS. Le portefeuille dispose d&#8217;une s&eacute;curit&eacute; <i>multisig<\/i>, d&#8217;un support mat&eacute;riel pour le portefeuille, d&#8217;une authentification &agrave; deux facteurs, ainsi que de nombreuses autres fonctionnalit&eacute;s.<\/p><figure><img decoding=\"async\" src=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png\" sizes=\"(min-width: 640px) 720px, 100vw\" srcset=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png 300w, https:\/\/cimg.co\/w\/articles-attachments\/2\/5c9\/21ec498123.png 600w, https:\/\/cimg.co\/w\/articles-attachments\/3\/5c9\/21ec498123.png 720w, https:\/\/cimg.co\/w\/articles-attachments\/4\/5c9\/21ec498123.png 900w\" alt=\"\" class=\"content-img\"><figcaption>Source: Blockstream<\/figcaption><\/figure><p>Blockstream est &eacute;galement connue pour ses satellites Bitcoin qui visent &agrave; r&eacute;soudre le probl&egrave;me de la d&eacute;pendance d&#8217;Internet par Blockchain. La soci&eacute;t&eacute; a d&eacute;j&agrave; sorti les portefeuilles <b>Greenbits<\/b> et <b>GreenAddress<\/b>, mais ceux-ci seront d&eacute;sormais supprim&eacute;s pour &ecirc;tre consolid&eacute;s sous Blockstream Green. La s&eacute;curit&eacute; <i>multisig<\/i> signifie qu&rsquo;une cl&eacute; priv&eacute;e est d&eacute;tenue sur le p&eacute;riph&eacute;rique et l&rsquo;autre sur les serveurs de Blockstream, emp&ecirc;chant ainsi le vol de fonds en cas de perte de leur p&eacute;riph&eacute;rique par l&rsquo;utilisateur.<\/p><p>L&rsquo;authentification &agrave; deux facteurs (2FA) est une m&eacute;thode permettant de confirmer l&rsquo;identit&eacute; revendiqu&eacute;e par les utilisateurs en combinant deux facteurs diff&eacute;rents: 1) quelque chose qu&rsquo;ils connaissent, 2) quelque chose qu&rsquo;ils poss&egrave;dent ou 3) quelque chose qu&rsquo;ils sont. Dans le cas de Blockstream Green, les m&eacute;thodes 2FA disponibles dans l&#8217;application incluent: Google Authenticator, Email, Appel t&eacute;l&eacute;phonique et SMS.<\/p><p>La version Android du portefeuille prend &eacute;galement en charge l&#8217;int&eacute;gration avec les portefeuilles mat&eacute;riels <b>Trezor One<\/b> et <b>Ledger Nano S<\/b>, combinant ses propres fonctions de s&eacute;curit&eacute; avec celles de ces portefeuilles mat&eacute;riels. Le portefeuille comprend &eacute;galement une gamme de langues prises en charge, notamment le chinois, le n&eacute;erlandais, l&#8217;anglais, le fran&ccedil;ais, l&#8217;allemand, l&#8217;italien, le japonais, le cor&eacute;en, l&#8217;espagnol, le russe et l&#8217;ukrainien, avec la promesse d&#8217;en inclure plus bient&ocirc;t.<\/p><p>Parmi les autres fonctionnalit&eacute;s, citons des seuils &agrave; deux facteurs qui permettent aux utilisateurs de d&eacute;penser un montant inf&eacute;rieur au seuil sans activer 2FA, et les utilisateurs Android peuvent &eacute;galement se connecter &agrave; <b>Green over Tor<\/b>, le logiciel gratuit et &agrave; code source ouvert permettant la communication anonyme. Ils disposent &eacute;galement de portefeuilles uniquement horlogers, expliqu&eacute;s comme &#8220;[gardez un &oelig;il sur vos soldes Bitcoin lors de vos d&eacute;placements et recevez des paiements sans avoir &agrave; accorder d&#8217;autorisations de paiements &agrave; votre appareil&#8221;.<\/p><p>En ce qui concerne les prochaines &eacute;tapes, la soci&eacute;t&eacute; a l&#8217;intention d&#8217;ajouter &eacute;galement la prise en charge du portefeuille mat&eacute;riel &agrave; la version iOS, ainsi que la possibilit&eacute; d&#8217;ajouter plusieurs comptes partitionn&eacute;s dans le m&ecirc;me portefeuille, ainsi que le support des utilisateurs Mac, Linux et Windows. Les versions pr&eacute;c&eacute;dentes du portefeuille, d&eacute;sormais remplac&eacute;es par Blockstream Green sur Google Play Store et iOS App Store, comptaient plus de 50 000 t&eacute;l&eacute;chargements sur Android.<br>\n____<br>\n<b>Pr&eacute;sentation du portefeuille Blockstream Green<\/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\/nkQ_LXEuSVg?wmode=transparent&amp;modestbranding=1&amp;showinfo=0\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>L&#8217;entreprise technologique Blockchain, Blockstream, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; Blockstream Green, actuellement disponible au t&eacute;l&eacute;chargement pour les appareils Android et iOS. Le portefeuille dispose d&#8217;une s&eacute;curit&eacute; multisig, d&#8217;un support mat&eacute;riel pour le portefeuille, d&#8217;une authentification &agrave; deux facteurs, ainsi que de nombreuses autres fonctionnalit&eacute;s.Source: BlockstreamBlockstream est &eacute;galement connue pour ses satellites [&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":[90],"editors":[2550],"sponsored_companies":[],"class_list":["post-31364","post","type-post","status-publish","format-standard","hentry","category-exclusives","category-people","tag-portefeuille","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>Blockstream lance son nouveau portefeuille crypto<\/title>\n<meta name=\"description\" content=\"L&#039;entreprise technologique Blockchain, Blockstream, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; Blockstream Green,\" \/>\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\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blockstream lance son nouveau portefeuille crypto\" \/>\n<meta property=\"og:description\" content=\"L&#039;entreprise technologique Blockchain, Blockstream, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; Blockstream Green,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/\" \/>\n<meta property=\"og:site_name\" content=\"Cryptonews France\" \/>\n<meta property=\"article:published_time\" content=\"2019-03-20T11:58:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-06-26T11:06:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cimg.co\/news\/24442\/6717\/5c921f21b9346.png\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Blockstream lance son nouveau portefeuille crypto","description":"L'entreprise technologique Blockchain, Blockstream, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; Blockstream Green,","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\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/","og_locale":"fr_FR","og_type":"article","og_title":"Blockstream lance son nouveau portefeuille crypto","og_description":"L'entreprise technologique Blockchain, Blockstream, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; Blockstream Green,","og_url":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/","og_site_name":"Cryptonews France","article_published_time":"2019-03-20T11:58:13+00:00","article_modified_time":"2023-06-26T11:06:33+00:00","og_image":[{"url":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_image":"https:\/\/cimg.co\/news\/24442\/6717\/5c921f21b9346.png","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#article","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/"},"author":{"name":"giedrius","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/person\/5d79e712f570715212460260f4f9cc0f"},"headline":"Blockstream lance son nouveau portefeuille crypto","datePublished":"2019-03-20T11:58:13+00:00","dateModified":"2023-06-26T11:06:33+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/"},"wordCount":567,"publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png","keywords":["portefeuille"],"articleSection":["Exclusives","Personnalit\u00e9s Crypto"],"inLanguage":"fr-FR","copyrightYear":"2019","copyrightHolder":{"@id":"https:\/\/cryptonews.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/","url":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/","name":"Blockstream lance son nouveau portefeuille crypto","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#primaryimage"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png","datePublished":"2019-03-20T11:58:13+00:00","dateModified":"2023-06-26T11:06:33+00:00","description":"L'entreprise technologique Blockchain, Blockstream, vient de lancer un nouveau portefeuille de cryptomonnaies baptis&eacute; Blockstream Green,","breadcrumb":{"@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/"]}],"author":[]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#primaryimage","url":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png","contentUrl":"https:\/\/cimg.co\/w\/articles-attachments\/1\/5c9\/21ec498123.png"},{"@type":"BreadcrumbList","@id":"https:\/\/cryptonews.com\/fr\/exclusives\/blockstream-launches-new-crypto-wallet-3078\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptonews.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Blockstream lance son nouveau portefeuille crypto"}]},{"@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\/31364","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/comments?post=31364"}],"version-history":[{"count":0,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/31364\/revisions"}],"wp:attachment":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/media?parent=31364"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/categories?post=31364"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/tags?post=31364"},{"taxonomy":"editors","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/editors?post=31364"},{"taxonomy":"sponsored_companies","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/sponsored_companies?post=31364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}