{"id":6172,"date":"2022-05-31T16:43:12","date_gmt":"2022-05-31T16:43:12","guid":{"rendered":"https:\/\/www4.umc.br\/noticias\/?p=6172"},"modified":"2022-05-31T16:44:56","modified_gmt":"2022-05-31T16:44:56","slug":"ja-ouviu-falar-em-bitcoin-afinal-o-que-sao-criptomoedas","status":"publish","type":"post","link":"https:\/\/www.umc.br\/noticias\/ja-ouviu-falar-em-bitcoin-afinal-o-que-sao-criptomoedas\/","title":{"rendered":"J\u00e1 ouviu falar em Bitcoin? Afinal, o que s\u00e3o criptomoedas?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"6172\" class=\"elementor elementor-6172\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-c0737a5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c0737a5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6df6053\" data-id=\"6df6053\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9fda166 elementor-widget elementor-widget-text-editor\" data-id=\"9fda166\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>Professor da UMC especialista em mercado de criptoativos explica que elas s\u00e3o moedas que circulam exclusivamente de forma digital.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-9d29176 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9d29176\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9b2b41c\" data-id=\"9b2b41c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9ac8d5 elementor-widget elementor-widget-image\" data-id=\"a9ac8d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg\" class=\"attachment-large size-large wp-image-6173\" alt=\"\" srcset=\"https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg 1000w, https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S-300x200.jpg 300w, https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S-768x512.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-23ee6a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"23ee6a2\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-092acba\" data-id=\"092acba\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6203869 elementor-widget elementor-widget-text-editor\" data-id=\"6203869\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tJ\u00e1 imaginou um mundo sem dinheiro f\u00edsico? Pode at\u00e9 parecer coisa de fic\u00e7\u00e3o cientifica, mas este conceito n\u00e3o est\u00e1 mais t\u00e3o distante da nossa realidade. Nos dias de hoje, j\u00e1 \u00e9 poss\u00edvel usar as moedas digitais para comprar passagens a\u00e9reas, ingressos para shows e at\u00e9 im\u00f3veis.\n<br\/><br\/>\nO professor mestre da UMC Welinton dos Santos, especialista no mercado de criptoativos, explica que as criptomoedas s\u00e3o moedas virtuais, criadas e desenvolvidas em projetos na internet. \u201cUma criptomoeda n\u00e3o \u00e9 apenas um instrumento de troca, com valor e quantidade, \u00e9 mais do que isto, \u00e9 um projeto integrado no mundo virtual com fun\u00e7\u00f5es espec\u00edficas\u201d, explica o professor.\n<br\/><br\/>\nAs criptomoedas podem ter v\u00e1rias utilidades. Como moeda, elas atuam como reserva de valor, indicador de quantidade e instrumento de troca. Como produto, elas podem ser usadas como plataforma de pagamento;\u00a0plataforma de hospedagem de outros\u00a0criptoativos; moedas para jogos online; e centenas de outras utilidades.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-eb824c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb824c0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9e062d4\" data-id=\"9e062d4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d377ddb elementor-widget elementor-widget-heading\" data-id=\"d377ddb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Bitcoin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-ecf0f62 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ecf0f62\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-57c0fb9\" data-id=\"57c0fb9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fbd9ac8 elementor-widget elementor-widget-text-editor\" data-id=\"fbd9ac8\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tO professor explica que o Bitcoin foi a primeira criptomoeda a ser criada. \u201cEla surge em 2008, mas s\u00f3 ganhou for\u00e7a em 2011 com o surgimento do blockchain (sistema de criptografia feita em blocos, como um grande livro di\u00e1rio digital cont\u00e1bil). Os valores variam de acordo com o n\u00famero de op\u00e7\u00f5es e servi\u00e7os que a moeda oferecer\u201d, conta o especialista.\n<br\/><br\/>\nO Bitcoin e as outras moedas digitais s\u00e3o criadas atrav\u00e9s de um projeto de desenvolvimento, que envolve\u00a0testes de seguran\u00e7a eletr\u00f4nica, feitos para deixar o sistema seguro. Para entender mais sobre as criptomoedas, <a href=\"https:\/\/www.youtube.com\/watch?v=IgUDfYt4Wd8\"><strong>clique aqui<\/strong><\/a> e assista a palestra do professor da UMC Welinton dos Santos na CONFECON (Conselho Federal de Economia).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Professor da UMC especialista em mercado de criptoativos explica que elas s\u00e3o moedas que circulam exclusivamente de forma digital. J\u00e1 imaginou um mundo sem dinheiro f\u00edsico? Pode at\u00e9 parecer coisa de fic\u00e7\u00e3o cientifica, mas este conceito n\u00e3o est\u00e1 mais t\u00e3o distante da nossa realidade. Nos dias de hoje, j\u00e1 \u00e9 poss\u00edvel usar as moedas digitais [&hellip;]<\/p>\n","protected":false},"author":990012,"featured_media":6173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-6172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias-umc"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"rttpg_featured_image_url":{"full":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",1000,667,false],"landscape":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",1000,667,false],"portraits":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",1000,667,false],"thumbnail":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S-150x150.jpg",150,150,true],"medium":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S-300x200.jpg",300,200,true],"large":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",1000,667,false],"1536x1536":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",1000,667,false],"2048x2048":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",1000,667,false],"tp-image-grid":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S-700x667.jpg",700,667,true],"bdfe-large-thumb":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",600,400,false],"bdfe-hero-slider-thumb":["https:\/\/www.umc.br\/noticias\/wp-content\/uploads\/2022\/05\/Depositphotos_186130780_S.jpg",973,649,false]},"rttpg_author":{"display_name":"Morales","author_link":"https:\/\/www.umc.br\/noticias\/author\/morales\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/www.umc.br\/noticias\/category\/noticias-umc\/\" rel=\"category tag\">Not\u00edcias UMC<\/a>","rttpg_excerpt":"Professor da UMC especialista em mercado de criptoativos explica que elas s\u00e3o moedas que circulam exclusivamente de forma digital. J\u00e1 imaginou um mundo sem dinheiro f\u00edsico? Pode at\u00e9 parecer coisa de fic\u00e7\u00e3o cientifica, mas este conceito n\u00e3o est\u00e1 mais t\u00e3o distante da nossa realidade. Nos dias de hoje, j\u00e1 \u00e9 poss\u00edvel usar as moedas digitais&hellip;","_links":{"self":[{"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/posts\/6172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/users\/990012"}],"replies":[{"embeddable":true,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/comments?post=6172"}],"version-history":[{"count":4,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/posts\/6172\/revisions"}],"predecessor-version":[{"id":6177,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/posts\/6172\/revisions\/6177"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/media\/6173"}],"wp:attachment":[{"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/media?parent=6172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/categories?post=6172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.umc.br\/noticias\/wp-json\/wp\/v2\/tags?post=6172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}