{"id":106334,"date":"2023-06-03T11:09:00","date_gmt":"2023-06-03T11:09:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=115807"},"modified":"2024-07-10T10:41:46","modified_gmt":"2024-07-10T10:41:46","slug":"informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/","title":{"rendered":"L&rsquo;informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work &#8211; L&rsquo;avenir des crypto-monnaies ?"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" class=\"content-img\" src=\"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg\" alt=\"\" width=\"1280\">\r\n<figcaption>Source: Adobe Stock \/ James Thew<\/figcaption>\r\n<\/figure><p class=\"wp-block-paragraph\">Un <a href=\"https:\/\/arxiv.org\/pdf\/2305.19865.pdf\">article de recherche<\/a> r&eacute;cemment publi&eacute; par une &eacute;quipe de chercheurs issus d&rsquo;universit&eacute;s australiennes et am&eacute;ricaines, en collaboration avec l&rsquo;entreprise de technologie quantique BTQ, propose <strong>une nouvelle approche du m&eacute;canisme de consensus de preuve de travail<\/strong> (Proof of Work &#8211; PoW) bas&eacute;e sur l&rsquo;&eacute;chantillonnage des bosons.<\/p><p>Le syst&egrave;me de preuve de travail propos&eacute;, connu sous le nom de \u00ab\u00a0consensus de preuve de travail par &eacute;chantillonnage quantique\u00a0\u00bb, exploite les techniques de l&rsquo;informatique quantique pour parvenir &agrave; <strong>une validation plus rapide et plus &eacute;conome en &eacute;nergie du consensus<\/strong>.<\/p><p>Les algorithmes de PoW traditionnels utilis&eacute;s par exemple sur <a href=\"https:\/\/cryptonews.com\/fr\/coins\/bitcoin\/\">Bitcoin (BTC)<\/a> sont connus pour <strong>leur lenteur de traitement et leur consommation &eacute;nerg&eacute;tique &eacute;lev&eacute;e<\/strong>. Cependant, selon les chercheurs, leur alternative propos&eacute;e sera consid&eacute;rablement plus &eacute;conome en &eacute;nergie lorsqu&rsquo;elle sera mise en &oelig;uvre sur du mat&eacute;riel quantique.<\/p><p>L&rsquo;article pr&eacute;tend en outre qu&rsquo;un autre avantage du syst&egrave;me propos&eacute; est qu&rsquo;il augmente la difficult&eacute; de minage. Au fur et &agrave; mesure que davantage de machines de minage quantique rejoignent le r&eacute;seau, <strong>cela garantit ainsi un temps de minage de bloc coh&eacute;rent<\/strong>. Cela incite &agrave; la participation des \u00ab\u00a0mineurs quantiques\u00a0\u00bb dans le r&eacute;seau, ont d&eacute;clar&eacute; les chercheurs.<\/p><p>L&rsquo;article a &eacute;t&eacute; partag&eacute; sur Twitter par Peter Rohde, chercheur &agrave; l&rsquo;Universit&eacute; de Technologie de Sydney et coauteur de l&rsquo;&eacute;tude :<\/p><figure class=\"media\"><\/figure><h2>Ce n&rsquo;est pas un nouveau concept en informatique quantique<\/h2><span class=\"replacer\"><\/span><p>Alors que l&rsquo;&eacute;chantillonnage des bosons<strong> n&rsquo;est pas un concept nouveau en informatique quantique<\/strong>, son application dans la technologie <a href=\"https:\/\/cryptonews.com\/fr\/news\/blockchain-news\/\">blockchain<\/a> offre une opportunit&eacute; unique.<\/p><p>En tant que solution d&rsquo;informatique quantique non universelle, l&rsquo;&eacute;chantillonnage des bosons &eacute;tait auparavant<strong> limit&eacute; &agrave; des industries sp&eacute;cifiques<\/strong> seulement.<\/p><p>Selon les chercheurs, cependant, cette technique pourrait &ecirc;tre la solution id&eacute;ale pour assurer la<strong> p&eacute;rennit&eacute; des r&eacute;seaux blockchain<\/strong> et <a href=\"https:\/\/cryptonews.com\/fr\/news\/q2-saw-over-59-of-bitcoin-mining-on-sustainable-energy-mix-bitcoin-mining-council-fr\/\">r&eacute;duire la consommation &eacute;nerg&eacute;tique du minage<\/a>.<\/p><p>Les chercheurs ont expliqu&eacute; que <strong>le mat&eacute;riel quantique poss&egrave;de un avantage inh&eacute;rent<\/strong> par rapport aux superordinateurs classiques dans le contexte du minage de blockchain, gr&acirc;ce &agrave; sa capacit&eacute; &agrave; valider le consensus de mani&egrave;re plus efficace que le mat&eacute;riel classique.<\/p><p>La fusion propos&eacute;e entre l&rsquo;informatique quantique et la technologie blockchain ouvre de nouvelles possibilit&eacute;s pour l&rsquo;avenir des <a href=\"https:\/\/cryptonews.com\/fr\/guides\/cryptocurrency\/\">cryptomonnaies<\/a> et des syst&egrave;mes d&eacute;centralis&eacute;s, ont-ils d&eacute;clar&eacute;, soulignant que cela pourrait ouvrir la voie &agrave; <strong>des r&eacute;seaux blockchain plus rapides, plus s&eacute;curis&eacute;s et respectueux de l&rsquo;environnement<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Source: Adobe Stock \/ James ThewUn article de recherche r&eacute;cemment publi&eacute; par une &eacute;quipe de chercheurs issus d&rsquo;universit&eacute;s australiennes et am&eacute;ricaines, en collaboration avec l&rsquo;entreprise de technologie quantique BTQ, propose une nouvelle approche du m&eacute;canisme de consensus de preuve de travail (Proof of Work &#8211; PoW) bas&eacute;e sur l&rsquo;&eacute;chantillonnage des bosons.Le syst&egrave;me de preuve de [&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":[9,1],"tags":[],"editors":[2550],"sponsored_companies":[],"class_list":["post-106334","post","type-post","status-publish","format-standard","hentry","category-blockchain-news","category-news","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L&#039;informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L&#039;avenir des crypto-monnaies ?<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment la rencontre entre l&#039;informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.\" \/>\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\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L&#039;informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L&#039;avenir des crypto-monnaies ?\" \/>\n<meta property=\"og:description\" content=\"D\u00e9couvrez comment la rencontre entre l&#039;informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/\" \/>\n<meta property=\"og:site_name\" content=\"Cryptonews France\" \/>\n<meta property=\"article:published_time\" content=\"2023-06-03T11:09:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-10T10:41:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"L&#039;informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L&#039;avenir des crypto-monnaies ?\" \/>\n<meta name=\"twitter:description\" content=\"D\u00e9couvrez comment la rencontre entre l&#039;informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"L'informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L'avenir des crypto-monnaies ?","description":"D\u00e9couvrez comment la rencontre entre l'informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.","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\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/","og_locale":"fr_FR","og_type":"article","og_title":"L'informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L'avenir des crypto-monnaies ?","og_description":"D\u00e9couvrez comment la rencontre entre l'informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.","og_url":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/","og_site_name":"Cryptonews France","article_published_time":"2023-06-03T11:09:00+00:00","article_modified_time":"2024-07-10T10:41:46+00:00","og_image":[{"url":"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"L'informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L'avenir des crypto-monnaies ?","twitter_description":"D\u00e9couvrez comment la rencontre entre l'informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.","twitter_image":"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#article","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/"},"author":{"name":"giedrius","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/person\/5d79e712f570715212460260f4f9cc0f"},"headline":"L&rsquo;informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work &#8211; L&rsquo;avenir des crypto-monnaies ?","datePublished":"2023-06-03T11:09:00+00:00","dateModified":"2024-07-10T10:41:46+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/"},"wordCount":522,"publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg","articleSection":["Actualit\u00e9s Blockchain","News"],"inLanguage":"fr-FR","copyrightYear":"2023","copyrightHolder":{"@id":"https:\/\/cryptonews.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/","url":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/","name":"L'informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work - L'avenir des crypto-monnaies ?","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#primaryimage"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg","datePublished":"2023-06-03T11:09:00+00:00","dateModified":"2024-07-10T10:41:46+00:00","description":"D\u00e9couvrez comment la rencontre entre l'informatique quantique et la blockchain ouvre de nouvelles perspectives pour le consensus Proof of Work.","breadcrumb":{"@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/"]}],"author":[]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#primaryimage","url":"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg","contentUrl":"https:\/\/cimg.co\/news\/115713\/304661\/quantum-computing.jpeg"},{"@type":"BreadcrumbList","@id":"https:\/\/cryptonews.com\/fr\/news\/informatique-quantique-rencontre-blockchain-scientifiques-proposent-nouvelle-version-consensus-proof-of-work-avenir-crypto\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptonews.com\/fr\/"},{"@type":"ListItem","position":2,"name":"L&#8217;informatique quantique rencontre la Blockchain : Des scientifiques proposent une nouvelle version du consensus Proof of Work &#8211; L&#8217;avenir des crypto-monnaies ?"}]},{"@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\/106334","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=106334"}],"version-history":[{"count":1,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/106334\/revisions"}],"predecessor-version":[{"id":144273,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/posts\/106334\/revisions\/144273"}],"wp:attachment":[{"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/media?parent=106334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/categories?post=106334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/tags?post=106334"},{"taxonomy":"editors","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/editors?post=106334"},{"taxonomy":"sponsored_companies","embeddable":true,"href":"https:\/\/cryptonews.com\/fr\/wp-json\/wp\/v2\/sponsored_companies?post=106334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}