{"id":31137,"date":"2018-12-28T06:00:00","date_gmt":"2018-12-28T06:00:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=31137"},"modified":"2023-06-26T11:07:31","modified_gmt":"2023-06-26T11:07:31","slug":"quand-les-bitcoins-emp-chent-les-scientifiques-de-trouver-de-2547","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/quand-les-bitcoins-emp-chent-les-scientifiques-de-trouver-de-2547\/","title":{"rendered":"Quand les Bitcoins ont emp\u00each\u00e9 les scientifiques de trouver des extraterrestres"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><sub>Photo: iStock-gremlin<\/sub><\/p><p>Quel est le lien entre un extraterrestre et le bitcoin ? L&rsquo;universit&eacute; de Berkeley bien s&ucirc;r! &Ccedil;a ressemble &agrave; un <i>hoax<\/i>, pourtant, tout &ccedil;a est tr&egrave;s s&eacute;rieux. <\/p><p>Nous avons assist&eacute; plus t&ocirc;t cette ann&eacute;e &agrave; un v&eacute;ritable probl&egrave;me qui a impliqu&eacute; des universitaires d&rsquo;une part et des mineurs de cryptomonnaies de l&rsquo;autre. Pour miner des bitcoins, les mineurs utilisent des ASICS ou des processeurs graphiques (GPU) tr&egrave;s puissants ; &ccedil;a leur permet de r&eacute;aliser des calculs hyper complexes pour valider les transactions du r&eacute;seau. Or, le d&eacute;partement <b>SETI<\/b> (<i>Search for ExtraTerrestrial Intelligence<\/i>) de Berkeley, qui se d&eacute;die &agrave; la recherche d&rsquo;intelligence extraterrestre, utilise ces m&ecirc;mes GPU pour analyser simultan&eacute;ment plusieurs millions de fr&eacute;quences distinctes venues de l&rsquo;espace. <\/p><p>L&rsquo;engouement pour le minage de Bitcoin a tellement augment&eacute; en cours d&rsquo;ann&eacute;e, que les mineurs ont monopolis&eacute; litt&eacute;ralement tous les processeurs graphiques. &laquo; On aimerait utiliser les GPU de derni&egrave;re g&eacute;n&eacute;ration, mais nous ne pouvons pas y avoir acc&egrave;s et c&rsquo;est un probl&egrave;me. &Ccedil;a limite nos recherches concernant les extraterrestres et notre travail qui consiste &agrave; r&eacute;pondre &agrave; ces questions : sommes-nous seuls ? Et est-ce qu&rsquo;il y a quelqu&rsquo;un l&agrave;-haut ? &raquo; a d&eacute;clar&eacute; <b>Dan Werthimer<\/b>, le responsable du centre de recherche d&rsquo;intelligence extraterrestre de Berkeley &agrave; la BBC. <\/p><p>La science et les cryptomonnaies peuvent pourtant faire bon m&eacute;nage comme le prouve le Gridcoin (GRC), cette cryptomonnaie qui r&eacute;compense les volontaires qui mettent &agrave; contribution la puissance de calcul de leurs ordinateurs pour valider des transactions utiles pour la science. Et vous savez quoi ? Cette monnaie utilise la plateforme de recherche distribu&eacute;e <b>BOINC<\/b> (<i>Berkeley Open Infrastructure for Network Computing<\/i>) invent&eacute;e, comme son nom l&rsquo;indique, par la c&eacute;l&egrave;bre universit&eacute; am&eacute;ricaine. Ironie, quand tu nous tiens&hellip;<\/p>","protected":false},"excerpt":{"rendered":"<p>Photo: iStock-gremlinQuel est le lien entre un extraterrestre et le bitcoin ? L&rsquo;universit&eacute; de Berkeley bien s&ucirc;r! &Ccedil;a ressemble &agrave; un hoax, pourtant, tout &ccedil;a est tr&egrave;s s&eacute;rieux. Nous avons assist&eacute; plus t&ocirc;t cette ann&eacute;e &agrave; un v&eacute;ritable probl&egrave;me qui a impliqu&eacute; des universitaires d&rsquo;une part et des mineurs de cryptomonnaies de l&rsquo;autre. Pour miner [&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":[6,1],"tags":[71,62,64],"editors":[400],"sponsored_companies":[],"class_list":["post-31137","post","type-post","status-publish","format-standard","hentry","category-bitcoin-news","category-news","tag-cryptomonnaies","tag-minage","tag-minage-bitcoin","editors-david-nathan"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Quand les Bitcoins ont emp\u00each\u00e9 les scientifiques de trouver des extraterrestres<\/title>\n<meta name=\"description\" content=\"Photo: iStock-gremlinQuel est le lien entre un extraterrestre et le bitcoin ? 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