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{"id":5308,"date":"2023-09-26T08:19:34","date_gmt":"2023-09-26T08:19:34","guid":{"rendered":"https:\/\/lunu.io\/news\/?p=5308"},"modified":"2023-09-26T08:32:34","modified_gmt":"2023-09-26T08:32:34","slug":"a-polemica-mudanca-na-multisig-da-chainlink-o-que-voce-precisa-saber","status":"publish","type":"post","link":"https:\/\/lunu.io\/news\/pt-pt\/a-polemica-mudanca-na-multisig-da-chainlink-o-que-voce-precisa-saber\/","title":{"rendered":"A Pol\u00eamica Mudan\u00e7a na Multisig da Chainlink: O que voc\u00ea precisa saber!"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Recentes Mudan\u00e7as na Multisig da Chainlink<\/h2>\n\n\n\n<p>A Chainlink, uma renomada rede de or\u00e1culo s descentralizados, recentemente enfrentou cr\u00edticas da comunidade cripto devido a modifica\u00e7\u00f5es em sua carteira multisig (multiassinatura). O principal ponto de controv\u00e9rsia foi a altera\u00e7\u00e3o no n\u00famero de assinaturas necess\u00e1rias na carteira multisig, que passou de uma configura\u00e7\u00e3o 4-de-9 para uma configura\u00e7\u00e3o 4-de-8. Essa altera\u00e7\u00e3o foi feita discretamente, chamando a aten\u00e7\u00e3o de entusiastas de criptomoedas, incluindo o renomado pesquisador de cripto, Chris Blec.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container \" style=\"height: 100%;\"><blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Chainlink multisig has removed a signer and is now a 4-of-8 multisig.<br><br>This multisig can change *any* Chainlink price feed to provide *any* price that it wants it to provide.<br><br>Completely centralized under this multisig. <a href=\"https:\/\/t.co\/GOAtJXShIV\" rel=\"nofollow\" target=\"_blank\">https:\/\/t.co\/GOAtJXShIV<\/a><\/p>&mdash; Chris Blec (@ChrisBlec) <a href=\"https:\/\/twitter.com\/ChrisBlec\/status\/1706001824153481284?ref_src=twsrc%5Etfw\" rel=\"nofollow noopener\" target=\"_blank\">September 24, 2023<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">A Hist\u00f3ria e Implica\u00e7\u00f5es<\/h2>\n\n\n\n<p>A finalidade da carteira multisig \u00e9 garantir seguran\u00e7a exigindo m\u00faltiplas assinaturas para validar qualquer transa\u00e7\u00e3o. A mudan\u00e7a recente foi destacada quando uma pessoa apontou a remo\u00e7\u00e3o de um endere\u00e7o de carteira do sistema multisig da Chainlink, que foi feita sem nenhum an\u00fancio pr\u00e9vio da empresa. Chris Blec expressou suas preocupa\u00e7\u00f5es, sugerindo que tais modifica\u00e7\u00f5es poderiam potencialmente permitir a manipula\u00e7\u00e3o do pre\u00e7o da Chainlink. Ele enfatizou ainda que essa mudan\u00e7a poderia centralizar o que \u00e9 destinado a ser um sistema descentralizado. No entanto, h\u00e1 outro lado da moeda. Alguns usu\u00e1rios argumentam que uma carteira multisig 4-de-8 pode ser mais segura do que sua contraparte 4-de-9. Eles acreditam que simplesmente aumentar o n\u00famero de assinaturas necess\u00e1rias n\u00e3o necessariamente melhora a seguran\u00e7a, mas pode introduzir redund\u00e2ncia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Minha Perspectiva sobre o Assunto<\/h2>\n\n\n\n<p>Do meu ponto de vista, embora as preocupa\u00e7\u00f5es levantadas por Chris Blec e outros sejam v\u00e1lidas, \u00e9 essencial considerar o quadro geral. A Chainlink prontamente abordou as preocupa\u00e7\u00f5es, com um representante explicando que a mudan\u00e7a fazia parte de um processo de rota\u00e7\u00e3o de assinantes de rotina. O porta-voz esclareceu ainda: &#8220;A rota\u00e7\u00e3o dos assinantes foi conclu\u00edda, com as Safes mantendo sua configura\u00e7\u00e3o regular de limite.&#8221; Tamb\u00e9m vale ressaltar que Blec tem sido um cr\u00edtico consistente da Chainlink no passado. Ele expressou preocupa\u00e7\u00f5es sobre o impacto potencial da Chainlink no ecossistema de Finan\u00e7as Descentralizadas (DeFi), especialmente dada sua influ\u00eancia em importantes plataformas DeFi como Aave e MakerDAO. Na minha opini\u00e3o, embora seja crucial manter transpar\u00eancia em tais mudan\u00e7as, \u00e9 igualmente importante entender as raz\u00f5es por tr\u00e1s delas. Em uma nota positiva, apesar da controv\u00e9rsia, o pre\u00e7o da Chainlink (LINK) teve um aumento de 20% desde 12 de setembro, indicando um sentimento de mercado otimista.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Recentes Mudan\u00e7as na Multisig da Chainlink A Chainlink, uma renomada rede de or\u00e1culo s descentralizados, recentemente enfrentou cr\u00edticas da comunidade cripto devido a modifica\u00e7\u00f5es em sua carteira multisig (multiassinatura). O principal ponto de controv\u00e9rsia foi a altera\u00e7\u00e3o no n\u00famero de assinaturas necess\u00e1rias na carteira multisig, que passou de uma configura\u00e7\u00e3o 4-de-9 para uma configura\u00e7\u00e3o 4-de-8. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":5294,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[66,67],"tags":[],"class_list":["post-5308","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-7","category-crypto-7"],"_links":{"self":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts\/5308","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/comments?post=5308"}],"version-history":[{"count":1,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts\/5308\/revisions"}],"predecessor-version":[{"id":5309,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/posts\/5308\/revisions\/5309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/media\/5294"}],"wp:attachment":[{"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/media?parent=5308"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/categories?post=5308"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lunu.io\/news\/pt-pt\/wp-json\/wp\/v2\/tags?post=5308"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}