{"id":67195,"date":"2021-12-20T09:38:00","date_gmt":"2021-12-20T09:38:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=67195"},"modified":"2023-06-26T11:07:51","modified_gmt":"2023-06-26T11:07:51","slug":"investors-not-impressed-by-polkadots-parachains-launch-fr","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/investors-not-impressed-by-polkadots-parachains-launch-fr\/","title":{"rendered":"Les investisseurs ne semblent pas convaincus par le lancement des paracha\u00eenes de Polkadot (DOT)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le protocole blockchain Polkadot (DOT) n&rsquo;est pas parvenu &agrave; impressionner les investisseurs au cours de ce dernier week-end, apr&egrave;s le lancement son premier ensemble de \u00ab\u00a0parachains\u00a0\u00bb (paracha&icirc;nes), que l&rsquo;on peut d&eacute;finir comme &eacute;tant des blockchains individuelles fonctionnant en parall&egrave;le dans l&rsquo;&eacute;cosyst&egrave;me Polkadot).<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/67192\/49759\/adobestock-zeedigncom-1-1.jpg\" alt=\"\" width=\"1200\" class=\"content-img\"><figcaption>Source: AdobeStock \/ Zeedign.com<\/figcaption><\/figure><p>Alors que le jeton utilitaire DOT de Polkadot &eacute;tait relativement stable le 18 d&eacute;cembre, jour du lancement, il est dans le rouge le lundi 20 d&eacute;cembre.&nbsp;<\/p><p>La 11e cryptomonnaie par capitalisation boursi&egrave;re est en baisse de 3,8 % sur les derni&egrave;res 24 heures et de 17,1 % sur la semaine, et se n&eacute;gocie actuellement autour de 23,95 USD. Son prix est en baisse de 41% sur le mois, et en hausse de 359% sur l&rsquo;ann&eacute;e.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" width=\"840\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/67192\/49757\/screenshot-2021-12-20-at-09-25-21-polkadot-dot-price-today-chart-market-cap-news-coingecko.png\" data-srcset=\"\"><figcaption>Evolution du prix de DOT sur 7 jours. Source: CoinGecko.com<\/figcaption><\/figure><p>Selon un communiqu&eacute; partag&eacute; avec <i>Cryptonews.com<\/i>, les paracha&icirc;nes sont en d&eacute;veloppement depuis environ cinq ans, et leur lancement \u00ab\u00a0marque une perc&eacute;e majeure pour l&rsquo;interop&eacute;rabilit&eacute; de la technologie blockchain.\u00a0\u00bb<\/p><p>Les emplacements pour les premiers parachains, qui se concentrent sur diverses niches allant de la finance d&eacute;centralis&eacute;e (DeFi), aux investissements et aux pr&ecirc;ts, ainsi qu&rsquo;aux contrats intelligents, ont &eacute;t&eacute; attribu&eacute;s &agrave; des &eacute;quipes via des ench&egrave;res, les gagnants &eacute;tant <strong>Acala<\/strong>, <strong>Moonbeam<\/strong>, <strong>Parallel Finance<\/strong>, <strong>Astar<\/strong> et <strong>Clover<\/strong>.<\/p><p>Parmi ces paracha&icirc;nes, Acala \u00ab\u00a0fournira une plateforme DeFi et un stablecoin d&eacute;centralis&eacute;e natif (aUSD) &agrave; l&rsquo;&eacute;cosyst&egrave;me Polkadot et au-del&agrave;\u00a0\u00bb, a d&eacute;clar&eacute; <strong>Bette Chen<\/strong>, cofondatrice d&rsquo;Acala.<\/p><p>Con&ccedil;u par <strong>Gavin Wood<\/strong>, cofondateur d&rsquo;Ethereum (ETH), Polkadot a &eacute;t&eacute; lanc&eacute; en 2020 avec pour mission de r&eacute;soudre les probl&egrave;mes d&rsquo;interconnexion entre les blockchains. Pour atteindre cet objectif, a d&eacute;clar&eacute; l&rsquo;&eacute;quipe, la cha&icirc;ne de couche z&eacute;ro de Polkadot, la \u00ab\u00a0Relay Chain\u00a0\u00bb, prendra en charge 100 paracha&icirc;nes qui fonctionnent en parall&egrave;le pour cr&eacute;er un &eacute;cosyst&egrave;me interop&eacute;rable.<\/p><p>\u00ab\u00a0Aucune conception de blockchain unique ne fonctionne de mani&egrave;re optimale pour tous les cas d&rsquo;utilisation. Chaque cha&icirc;ne s&rsquo;accompagne de compromis qui la rendent appropri&eacute;e pour certaines applications et pas pour d&rsquo;autres\u00a0\u00bb, a d&eacute;clar&eacute; Wood. \u00ab\u00a0Le mod&egrave;le paracha&icirc;ne a &eacute;t&eacute; cr&eacute;&eacute; avec la conviction que l&rsquo;avenir du Web 3 impliquera diff&eacute;rents de blockchains travaillant ensemble.\u00a0\u00bb<\/p><p>Polkadot attribuera d&rsquo;autres cr&eacute;neaux de paracha&icirc;nes par lots au cours des prochains mois, le prochain lot commen&ccedil;ant le ou vers le 23 d&eacute;cembre 2021. Le deuxi&egrave;me lot comprendra six ench&egrave;res, les six &nbsp;gagnants seront pr&ecirc;ts &agrave; &ecirc;tre embarqu&eacute;s \u00ab\u00a0le 11 mars 2022 ou autour de cette date.\u00a0\u00bb<\/p><p>_______________________<\/p><p>Suivez nos liens d&rsquo;affili&eacute;s:<\/p><p><strong>Pour acheter des cryptomonnaies en Zone SEPA, Europe et citoyens fran&ccedil;ais<\/strong>, visitez <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.coinhouse.com\/r\/179207\">Coinhouse<\/a>&nbsp;<\/p><p><strong>Pour acheter des cryptomonnaies au Canada<\/strong>, visitez <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/go.bitbuy.tech\/aff_c?offer_id=3&amp;aff_id=1009&amp;source=FR\">Bitbuy<\/a><\/p><p><strong>Pour g&eacute;n&eacute;rer des int&eacute;r&ecirc;ts gr&acirc;ce &agrave; vos bitcoins<\/strong>, allez sur le site de <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/blockfi.mxuy67.net\/kqG6x\">BlockFi<\/a><\/p><p><strong>Pour s&eacute;curiser ou stocker vos cryptomonnaies<\/strong>, procurez-vous les portefeuilles <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/shop.ledger.com\/?r=12b53b98a1c0&amp;tracker=CN-FR\">Ledger<\/a> ou <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/shop.trezor.io\/?offer_id=82&amp;aff_id=1814\">Trezor<\/a><\/p><p><strong>Pour transiger vos cryptos de fa&ccedil;on anonyme<\/strong>, installez l&rsquo;application <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/go.nordvpn.net\/aff_c?offer_id=252&amp;aff_id=54152&amp;url_id=14818\">NordVPN<\/a><\/p><p><strong>Pour investir dans le minage ou les masternodes :<\/strong><\/p><ul><li>Sur <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/feel-mining.com\/?tracking=1ED831AFAB\">Feel Mining<\/a><\/li><li>Sur <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.just-mining.com\/register?sponsor=aNJ7nRa0m3qvgi6LkMXAZX506\">Just Mining<\/a><\/li><\/ul><p><strong>Pour accumuler des cryptos en jouant :<\/strong><\/p><ul><li>Au poker sur la plateforme de jeux <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/coinpoker.com\/crypto\">CoinPoker<\/a><\/li><li>&Agrave; un fantasy football mondial sur la plateforme <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/sorare.pxf.io\/c\/2102999\/902742\/12209\">Sorare<\/a><\/li><\/ul><p>________________<\/p><p>Voici les sources d&rsquo;informations qu&rsquo;on vous propose:<\/p><p><strong>Notre newsletter hebdomadaire gratuite: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.getrevue.co\/profile\/CryptonewsFR\"><strong>https:\/\/www.getrevue.co\/profile\/CryptonewsFR<\/strong><\/a><\/p><p><strong>Twitter: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/twitter.com\/cryptonews_FR\"><strong>https:\/\/twitter.com\/cryptonews_FR<\/strong><\/a><\/p><p><strong>Telegram: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/t.me\/cryptonews_FR\"><strong>https:\/\/t.me\/cryptonews_FR<\/strong><\/a><\/p><p><strong>LinkedIn: <\/strong><a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/www.linkedin.com\/company\/11745115\"><strong>https:\/\/www.linkedin.com\/company\/11745115<\/strong><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Le protocole blockchain Polkadot (DOT) n&rsquo;est pas parvenu &agrave; impressionner les investisseurs au cours de ce dernier week-end, apr&egrave;s le lancement son premier ensemble de \u00ab\u00a0parachains\u00a0\u00bb (paracha&icirc;nes), que l&rsquo;on peut d&eacute;finir comme &eacute;tant des blockchains individuelles fonctionnant en parall&egrave;le dans l&rsquo;&eacute;cosyst&egrave;me Polkadot).Source: AdobeStock \/ Zeedign.comAlors que le jeton utilitaire DOT de Polkadot &eacute;tait relativement stable [&hellip;]<\/p>\n","protected":false},"author":35,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8,1],"tags":[85,266,176],"editors":[2550],"sponsored_companies":[],"class_list":["post-67195","post","type-post","status-publish","format-standard","hentry","category-altcoin-news","category-news","tag-blockchain","tag-defi","tag-marche","editors-jurgen-hoffman"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Polkadot : les investisseurs peu enthousiastes apr\u00e8s le lancement des paracha\u00eenes<\/title>\n<meta name=\"description\" content=\"Le lancement des paracha\u00eenes de Polkadot n&#039;a pas eu l&#039;impact attendu sur le prix du jeton DOT qui a corrig\u00e9 \u00e0 la baisse ce week-end.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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