{"id":30236,"date":"2026-03-30T08:54:12","date_gmt":"2026-03-30T08:54:12","guid":{"rendered":"https:\/\/www.bitnovo.com\/blog\/?p=30236"},"modified":"2026-03-30T08:54:12","modified_gmt":"2026-03-30T08:54:12","slug":"bitcoin-atinge-os-20-000-000-de-btc-minerados","status":"publish","type":"post","link":"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados","title":{"rendered":"Bitcoin atinge os 20.000.000 de BTC minerados"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Alternar tabla de contenidos\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #ffffff;color:#ffffff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #ffffff;color:#ffffff\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#um_numero_que_importa_95_de_todo_o_bitcoin_ja_existe\" >Um n\u00famero que importa: 95% de todo o Bitcoin j\u00e1 existe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#como_funciona_a_mineracao_do_bitcoin\" >Como funciona a minera\u00e7\u00e3o do Bitcoin?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#o_que_e_a_mineracao_de_bitcoin\" >O que \u00e9 a minera\u00e7\u00e3o de Bitcoin?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#o_que_e_um_halving_e_quando_sera_o_proximo\" >O que \u00e9 um halving e quando ser\u00e1 o pr\u00f3ximo?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#cronologia_do_halving_a_rota_rumo_aos_21_milhoes\" >Cronologia do halving: A rota rumo aos 21 milh\u00f5es<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#quando_sera_minerado_o_ultimo_bitcoin\" >Quando ser\u00e1 minerado o \u00faltimo Bitcoin?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bitnovo.com\/blog\/pt\/bitcoin-atinge-os-20-000-000-de-btc-minerados\/#escassez_programada_marco_que_impacta_diretamente_no_preco\" >Escassez programada, marco que impacta diretamente no pre\u00e7o<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Tiempo de lectura:<\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutos<\/span><\/span><p><strong>O rel\u00f3gio do Bitcoin<\/strong>\u00a0entrou na sua\u00a0<strong>hora final<\/strong>? Na segunda-feira, 16 de mar\u00e7o de 2026, a rede atingiu um marco hist\u00f3rico ao minerar a\u00a0<strong>20.000.000 \u00aa unidade<\/strong>\u00a0na altura do bloco\u00a0<strong>939.999<\/strong>, colocando em circula\u00e7\u00e3o\u00a0<strong>95% da sua oferta total<\/strong>.<\/p>\n<p>Este evento marca o in\u00edcio da\u00a0<strong>\u00abreta final\u00bb<\/strong>\u00a0na emiss\u00e3o da criptomoeda mais importante do mundo. No entanto, trata-se de uma\u00a0<strong>corrida de resist\u00eancia extrema<\/strong>: devido aos\u00a0<strong>algoritmos de ajuste de dificuldade<\/strong>\u00a0e aos\u00a0<strong>futuros <a href=\"https:\/\/www.bitnovo.com\/blog\/pt\/tudo-o-que-voce-precisa-saber-sobre-o-halving-do-bitcoin\">halvings<\/a><\/strong>, esse \u00faltimo milh\u00e3o de moedas demorar\u00e1\u00a0<strong>mais de um s\u00e9culo<\/strong>\u00a0a ser completado, esticando a escassez digital at\u00e9 ao ano\u00a0<strong>2140<\/strong>.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-30237 size-full\" src=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/1-compressed-1-5.jpg\" alt=\"bitnovo_bitcoin_escassez_programada\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/1-compressed-1-5.jpg 1024w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/1-compressed-1-5-300x200.jpg 300w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/1-compressed-1-5-768x512.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"um_numero_que_importa_95_de_todo_o_bitcoin_ja_existe\"><\/span><strong>Um n\u00famero que importa: 95% de todo o Bitcoin j\u00e1 existe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Para entender porque \u00e9 que o bloco\u00a0<strong>939.999<\/strong>\u00a0\u00e9 um marco hist\u00f3rico, primeiro \u00e9 necess\u00e1rio entender a\u00a0<strong>\u00abConstitui\u00e7\u00e3o\u00bb<\/strong>\u00a0do <a href=\"https:\/\/www.bitnovo.com\/blog\/pt\/17-curiosidades-sobre-bitcoin-no-seu-17o-aniversario\">Bitcoin<\/a>. Ao contr\u00e1rio das moedas tradicionais (como o peso ou o d\u00f3lar), que os bancos centrais podem imprimir de forma\u00a0<strong>ilimitada<\/strong>, o Bitcoin nasceu com um\u00a0<strong>teto inamov\u00edvel<\/strong>:\u00a0<strong>nunca haver\u00e1 mais de 21 milh\u00f5es de moedas<\/strong>.<\/p>\n<p>Com a chegada da unidade n\u00famero\u00a0<strong>20.000.000<\/strong>, cruz\u00e1mos uma\u00a0<strong>fronteira psicol\u00f3gica e econ\u00f3mica fundamental<\/strong>. Hoje,\u00a0<strong>95% de todo o Bitcoin que alguma vez existir\u00e1 j\u00e1 foi emitido<\/strong>.<\/p>\n<p>No mundo das finan\u00e7as tradicionais, a escassez \u00e9 uma promessa que pode ser quebrada. No Bitcoin,\u00a0<strong>a escassez \u00e9 uma certeza matem\u00e1tica<\/strong>\u00a0programada no seu c\u00f3digo-fonte desde 2009.<\/p>\n<table style=\"height: 217px;\" width=\"1114\">\n<thead>\n<tr>\n<td>\n<p style=\"text-align: center;\"><strong>Conceito-chave<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\"><strong>Descri\u00e7\u00e3o do cen\u00e1rio<\/strong><\/td>\n<td>\n<p style=\"text-align: center;\"><strong>Impacto no mercado<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Emiss\u00e3o decrescente<\/strong><\/td>\n<td>\u00c0 medida que o protocolo se aproxima do seu limite, a cria\u00e7\u00e3o de novas unidades exige\u00a0<strong>maior poder de computa\u00e7\u00e3o e energia<\/strong>.<\/td>\n<td>O\u00a0<strong>custo de produ\u00e7\u00e3o por moeda aumenta<\/strong>, o que historicamente serviu como\u00a0<strong>um piso para o seu pre\u00e7o<\/strong>.<\/td>\n<\/tr>\n<tr>\n<td><strong>O \u00faltimo milh\u00e3o<\/strong><\/td>\n<td>Os\u00a0<strong>5% restantes (1.000.000 BTC)<\/strong>\u00a0n\u00e3o ser\u00e3o emitidos de imediato, mas sim durante os pr\u00f3ximos\u00a0<strong>114 anos<\/strong>.<\/td>\n<td>Garante uma\u00a0<strong>longevidade extrema<\/strong>\u00a0\u00e0 rede; a \u00faltima moeda ser\u00e1 minerada apenas no ano\u00a0<strong>2140<\/strong>.<\/td>\n<\/tr>\n<tr>\n<td><strong>Valor por contraste<\/strong><\/td>\n<td>Enquanto o dinheiro tradicional (<a href=\"https:\/\/www.bitnovo.com\/blog\/pt\/o-que-e-dinheiro-fiat-dinheiro-por-decreto\">fiat<\/a>) pode ser impresso\u00a0<strong>sem limites<\/strong>, o Bitcoin tem uma\u00a0<strong>oferta matem\u00e1tica absoluta<\/strong>.<\/td>\n<td>Refor\u00e7a a narrativa do\u00a0<strong>\u00abOuro Digital\u00bb<\/strong>: um ativo com escassez\u00a0<strong>real, previs\u00edvel e verific\u00e1vel por qualquer pessoa<\/strong>.<\/td>\n<\/tr>\n<tr>\n<td><strong>Fim da era massiva<\/strong><\/td>\n<td>Ter alcan\u00e7ado\u00a0<strong>95% da oferta total<\/strong>\u00a0significa que a\u00a0<strong>fase de distribui\u00e7\u00e3o inicial foi conclu\u00edda<\/strong>.<\/td>\n<td>A competi\u00e7\u00e3o muda: j\u00e1 n\u00e3o se trata de quem\u00a0<strong>\u00abfabrica\u00bb<\/strong>\u00a0mais Bitcoin, mas sim de quem consegue\u00a0<strong>acumular o pouco que resta<\/strong>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"como_funciona_a_mineracao_do_bitcoin\"><\/span><strong>Como funciona a minera\u00e7\u00e3o do Bitcoin?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Se a palavra\u00a0<strong>\u00ab<a href=\"https:\/\/www.bitnovo.com\/blog\/pt\/minerar-bitcoin-em-2025\">minera\u00e7\u00e3o<\/a>\u00bb<\/strong>\u00a0te leva a pensar em imagens de capacetes com lanternas, picaretas a bater na pedra e t\u00faneis profundos \u00e0 procura de veios de ouro, n\u00e3o est\u00e1s longe da realidade. Embora no ecossistema Bitcoin os t\u00faneis sejam de\u00a0<strong>fibra \u00f3tica<\/strong>\u00a0e as picaretas sejam\u00a0<strong>potentes microprocessadores<\/strong>, a ess\u00eancia \u00e9 a mesma: um\u00a0<strong>esfor\u00e7o massivo<\/strong>\u00a0para extrair um recurso\u00a0<strong>escasso e valioso<\/strong>.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-30238 size-full\" src=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/2-compressed-1-5.jpg\" alt=\"bitnovo_mineracao_bitcoin_processo\" width=\"1024\" height=\"724\" srcset=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/2-compressed-1-5.jpg 1024w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/2-compressed-1-5-300x212.jpg 300w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/2-compressed-1-5-768x543.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>Aqui n\u00e3o \u00e9 necess\u00e1rio cavar na terra nem sujar as m\u00e3os, mas \u00e9 necess\u00e1ria uma\u00a0<strong>for\u00e7a bruta de c\u00e1lculo computacional<\/strong>\u00a0que trabalha sem descanso para\u00a0<strong>\u00abdesenterrar\u00bb<\/strong>\u00a0cada nova moeda da rede. \u00c9, em todos os sentidos,\u00a0<strong>a evolu\u00e7\u00e3o digital da febre do ouro<\/strong>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"o_que_e_a_mineracao_de_bitcoin\"><\/span><strong>O que \u00e9 a minera\u00e7\u00e3o de Bitcoin?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A <a href=\"https:\/\/cointelegraph.com.br\/tags\/bitcoin-mining\">minera\u00e7\u00e3o de Bitcoin<\/a> \u00e9 um processo que\u00a0<strong>valida as transa\u00e7\u00f5es de Bitcoin<\/strong>\u00a0e\u00a0<strong>coloca em circula\u00e7\u00e3o novos <a href=\"https:\/\/www.bitnovo.com\/pt\/comprar\/bitcoin\">BTC<\/a><\/strong>. Ajuda a\u00a0<strong>incentivar os mineradores<\/strong>\u00a0para que proponham e verifiquem novas transa\u00e7\u00f5es na blockchain do Bitcoin. Tamb\u00e9m ajuda a\u00a0<strong>proteger a blockchain do Bitcoin<\/strong>\u00a0contra ataques e a\u00a0<strong>gerir a cria\u00e7\u00e3o e o fluxo<\/strong>\u00a0das novas unidades da criptomoeda Bitcoin que entram no mercado pela primeira vez.<\/p>\n<p><iframe title=\"What is Bitcoin Mining?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/GmOzih6I1zs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>O objetivo de cada minerador \u00e9\u00a0<strong>vencer uma competi\u00e7\u00e3o baseada em criptografia<\/strong>. O vencedor de cada ronda recebe a t\u00e3o desejada\u00a0<strong>recompensa de bloco<\/strong>\u00a0em troca dos seus esfor\u00e7os. \u00c9-lhe tamb\u00e9m concedido o direito de\u00a0<strong>propor um novo bloco<\/strong>\u00a0de dados de transa\u00e7\u00f5es pendentes que ser\u00e1 adicionado \u00e0 <a href=\"https:\/\/www.bitnovo.com\/blog\/pt\/guia-para-entender-a-blockchain-sem-fazer-3-mestrados-em-programacao\">blockchain<\/a>.<\/p>\n<p>Em poucas palavras,\u00a0<strong>a minera\u00e7\u00e3o de Bitcoin \u00e9 o cora\u00e7\u00e3o que mant\u00e9m viva a rede<\/strong>. Embora o termo possa parecer t\u00e9cnico, o seu prop\u00f3sito \u00e9\u00a0<strong>claro e essencial<\/strong>:\u00a0<strong>proteger a rede<\/strong>,\u00a0<strong>processar transa\u00e7\u00f5es<\/strong>\u00a0e garantir que tudo funciona sem problemas.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"o_que_e_um_halving_e_quando_sera_o_proximo\"><\/span><strong>O que \u00e9 um halving e quando ser\u00e1 o pr\u00f3ximo?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O\u00a0<strong>halving<\/strong>\u00a0\u00e9 o\u00a0<strong>mecanismo de relojoaria<\/strong>\u00a0que regula a economia do Bitcoin.\u00a0<strong>A cada quatro anos<\/strong>, ou mais precisamente a cada\u00a0<strong>210.000 blocos minerados<\/strong>, a recompensa que os mineradores recebem por validar transa\u00e7\u00f5es \u00e9\u00a0<strong>exatamente reduzida para metade<\/strong>. Este processo n\u00e3o \u00e9 opcional nem depende de uma decis\u00e3o pol\u00edtica; \u00e9 uma regra\u00a0<strong>gravada no c\u00f3digo<\/strong>\u00a0para travar a emiss\u00e3o de novas moedas e garantir que a oferta cresce de forma\u00a0<strong>cada vez mais lenta<\/strong>, refor\u00e7ando assim a sua\u00a0<strong>escassez programada<\/strong>.<\/p>\n<p>Em termos pr\u00e1ticos, este evento transforma o ritmo de cria\u00e7\u00e3o da rede. Atualmente, o Bitcoin emite\u00a0<strong>3,125 BTC<\/strong>\u00a0por cada bloco processado, mas estima-se que para\u00a0<strong>finais de mar\u00e7o de 2028<\/strong>\u00a0esse valor cair\u00e1 para\u00a0<strong>1,5625 BTC<\/strong>. Ao\u00a0<strong>cortar a oferta recebida de forma peri\u00f3dica<\/strong>, o halving assegura que o Bitcoin se comporta de maneira\u00a0<strong>oposta<\/strong>\u00a0\u00e0s moedas tradicionais: enquanto o dinheiro comum\u00a0<strong>costuma perder valor devido \u00e0 emiss\u00e3o excessiva<\/strong>, o Bitcoin utiliza estes halvings para proteger o seu\u00a0<strong>design deflacion\u00e1rio de longo prazo<\/strong>.<\/p>\n<div class=\"tenor-gif-embed\" data-postid=\"25303508\" data-share-method=\"host\" data-aspect-ratio=\"1.60804\" data-width=\"100%\"><a href=\"https:\/\/tenor.com\/view\/good-morning-gif-25303508\">Good Morning GIF<\/a>from <a href=\"https:\/\/tenor.com\/search\/good+morning-gifs\">Good Morning GIFs<\/a><\/div>\n<p><script type=\"text\/javascript\" async src=\"https:\/\/tenor.com\/embed.js\"><\/script><\/p>\n<h3><span class=\"ez-toc-section\" id=\"cronologia_do_halving_a_rota_rumo_aos_21_milhoes\"><\/span><strong>Cronologia do halving: A rota rumo aos 21 milh\u00f5es<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"height: 240px;\" width=\"1101\">\n<thead>\n<tr>\n<td>\n<p style=\"text-align: center;\"><strong>\u00c9poca<\/strong><\/p>\n<\/td>\n<td style=\"text-align: center;\"><strong>Data<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Bloco<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>Recompensa<\/strong><\/td>\n<td>\n<p style=\"text-align: center;\"><strong>Estado da oferta<\/strong><\/p>\n<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/pt.wikipedia.org\/wiki\/Bitcoin\">G\u00e9nese<\/a><\/td>\n<td>2009 \u2013 2012<\/td>\n<td>0<\/td>\n<td>50 BTC<\/td>\n<td>Come\u00e7a a distribui\u00e7\u00e3o inicial.<\/td>\n<\/tr>\n<tr>\n<td>1.\u00ba halving<\/td>\n<td>2012 \u2013 2016<\/td>\n<td>210.000<\/td>\n<td>25 BTC<\/td>\n<td>Atinge-se 50% do total.<\/td>\n<\/tr>\n<tr>\n<td>2.\u00ba halving<\/td>\n<td>2016 \u2013 2020<\/td>\n<td>420.000<\/td>\n<td>12,5 BTC<\/td>\n<td>A oferta ultrapassa os 75%.<\/td>\n<\/tr>\n<tr>\n<td>3.\u00ba halving<\/td>\n<td>2020 \u2013 2024<\/td>\n<td>630.000<\/td>\n<td>6,25 BTC<\/td>\n<td>A escassez digital torna-se evidente.<\/td>\n<\/tr>\n<tr>\n<td>4.\u00ba halving<\/td>\n<td>2024 \u2013 2028<\/td>\n<td>840.000<\/td>\n<td>3,125 BTC<\/td>\n<td>Marco atual: Ultrapassados os 20.000.000.<\/td>\n<\/tr>\n<tr>\n<td>5.\u00ba halving<\/td>\n<td>~ mar\u00e7o de 2028<\/td>\n<td>1.050.000<\/td>\n<td>1,5625 BTC<\/td>\n<td>Falta menos de 5% por minerar.<\/td>\n<\/tr>\n<tr>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<td>&#8230;<\/td>\n<\/tr>\n<tr>\n<td>Final<\/td>\n<td>~ Ano 2140<\/td>\n<td>6.930.000<\/td>\n<td>0 BTC<\/td>\n<td>Atinge-se o limite de 21.000.000.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"quando_sera_minerado_o_ultimo_bitcoin\"><\/span><strong>Quando ser\u00e1 minerado o \u00faltimo Bitcoin?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>O cron\u00f3metro do Bitcoin tem uma\u00a0<strong>data de finaliza\u00e7\u00e3o gravada no seu c\u00f3digo<\/strong>: o ano\u00a0<strong>2140<\/strong>. A partir desse momento, ap\u00f3s mais de um s\u00e9culo de redu\u00e7\u00f5es progressivas atrav\u00e9s dos halvings, o protocolo\u00a0<strong>deixar\u00e1 de emitir novas unidades de forma definitiva<\/strong>.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-30239 size-full\" src=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/4-compressed-1-5.jpg\" alt=\"bitnovo_halving_bitcoin_explicacao\" width=\"950\" height=\"634\" srcset=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/4-compressed-1-5.jpg 950w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/4-compressed-1-5-300x200.jpg 300w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/4-compressed-1-5-768x513.jpg 768w\" sizes=\"(max-width: 950px) 100vw, 950px\" \/><\/p>\n<p>\u00c9 ent\u00e3o que a oferta se tornar\u00e1\u00a0<strong>perfeitamente inel\u00e1stica<\/strong>; um\u00a0<strong>marco econ\u00f3mico sem precedentes<\/strong>\u00a0onde nenhuma press\u00e3o da procura, por mais forte que seja, poder\u00e1 for\u00e7ar a cria\u00e7\u00e3o do\u00a0<strong>Bitcoin n\u00famero 21.000.001<\/strong>. Esta\u00a0<strong>previsibilidade absoluta<\/strong>\u00a0\u00e9, precisamente, o que cimenta a sua\u00a0<strong>proposta de valor de longo prazo<\/strong>.<\/p>\n<p>No entanto, o fim da emiss\u00e3o n\u00e3o significar\u00e1 o fim da rede. Neste cen\u00e1rio de\u00a0<strong>escassez total<\/strong>, o incentivo para os mineradores se deslocar\u00e1\u00a0<strong>completamente<\/strong>: deixar\u00e3o de ser\u00a0<strong>\u00abcriadores\u00bb<\/strong>\u00a0de moeda para se tornarem os\u00a0<strong>guardi\u00f5es da infraestrutura<\/strong>. A partir de 2140, a seguran\u00e7a e o processamento das transa\u00e7\u00f5es depender\u00e3o\u00a0<strong>exclusivamente das comiss\u00f5es pagas pelos utilizadores<\/strong>, consolidando um\u00a0<strong>ecossistema autossustent\u00e1vel<\/strong>\u00a0onde o valor reside na\u00a0<strong>utilidade e na seguran\u00e7a<\/strong>\u00a0da rede mais do que na gera\u00e7\u00e3o de novos ativos.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"escassez_programada_marco_que_impacta_diretamente_no_preco\"><\/span><strong>Escassez programada, marco que impacta diretamente no pre\u00e7o<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ter ultrapassado os\u00a0<strong>20.000.000 de BTC<\/strong>\u00a0em circula\u00e7\u00e3o n\u00e3o \u00e9 apenas um n\u00famero; \u00e9 a confirma\u00e7\u00e3o de que\u00a0<strong>o \u00abrel\u00f3gio de Satoshi\u00bb<\/strong>\u00a0funciona com uma\u00a0<strong>precis\u00e3o matem\u00e1tica inabal\u00e1vel<\/strong>. Ao alcan\u00e7ar\u00a0<strong>95% da oferta total<\/strong>, o Bitcoin refor\u00e7a a sua natureza como o\u00a0<strong>primeiro ativo da hist\u00f3ria com uma escassez program\u00e1vel e verific\u00e1vel<\/strong>. Ao contr\u00e1rio das moedas fiat, sujeitas \u00e0s\u00a0<strong>press\u00f5es inflacion\u00e1rias dos bancos centrais<\/strong>, o Bitcoin rege-se por um\u00a0<strong>limite m\u00e1ximo de 21 milh\u00f5es<\/strong>\u00a0que ningu\u00e9m pode manipular.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-30240 size-full\" src=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/3-compressed-1-5.jpg\" alt=\"bitnovo_cronologia_halving_bitcoin\" width=\"1024\" height=\"678\" srcset=\"https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/3-compressed-1-5.jpg 1024w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/3-compressed-1-5-300x199.jpg 300w, https:\/\/www.bitnovo.com\/blog\/wp-content\/uploads\/2026\/03\/3-compressed-1-5-768x509.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>Este design, baseado na\u00a0<strong>minera\u00e7\u00e3o constante<\/strong>\u00a0e nos\u00a0<strong>eventos de halving<\/strong>\u00a0que reduzem a emiss\u00e3o a cada quatro anos, orienta-nos para um\u00a0<strong>cen\u00e1rio \u00fanico no ano 2140<\/strong>. Quando a \u00faltima moeda for extra\u00edda, a rede viver\u00e1 uma\u00a0<strong>transi\u00e7\u00e3o cr\u00edtica<\/strong>: os mineradores deixar\u00e3o de receber\u00a0<strong>recompensas de bloco<\/strong>\u00a0para depender\u00a0<strong>exclusivamente das comiss\u00f5es por transa\u00e7\u00e3o<\/strong>. Embora pare\u00e7a um futuro distante, a\u00a0<strong>d\u00e9cada de 2030<\/strong>\u00a0marcar\u00e1 j\u00e1 um\u00a0<strong>ponto de inflex\u00e3o<\/strong>\u00a0onde a emiss\u00e3o ser\u00e1 t\u00e3o baixa que a seguran\u00e7a do sistema ter\u00e1 de se sustentar na sua pr\u00f3pria\u00a0<strong>utilidade e volume de uso<\/strong>.<\/p>\n<p>Para al\u00e9m da especula\u00e7\u00e3o, o valor do Bitcoin reside nesta\u00a0<strong>certeza<\/strong>. Num mundo de\u00a0<strong>oferta monet\u00e1ria infinita<\/strong>, um ativo com\u00a0<strong>oferta limitada<\/strong>\u00a0perante uma procura que pode crescer torna-se, por l\u00f3gica econ\u00f3mica, um\u00a0<strong>ref\u00fagio de valor<\/strong>. O sucesso do Bitcoin para al\u00e9m do s\u00e9culo XXI depender\u00e1 da sua\u00a0<strong>capacidade de adapta\u00e7\u00e3o<\/strong>\u00a0e da\u00a0<strong>confian\u00e7a de uma comunidade<\/strong>\u00a0que, pela primeira vez, decidiu apostar num sistema que\u00a0<strong>nenhuma entidade controla<\/strong>.<\/p>\n<p>Como bem assinalou\u00a0<strong>William Gibson<\/strong>:\u00a0<strong>\u00abO futuro j\u00e1 c\u00e1 est\u00e1, s\u00f3 que n\u00e3o est\u00e1 uniformemente distribu\u00eddo\u00bb<\/strong>, e hoje, esse futuro tem nome de c\u00f3digo: <strong>escassez e liberdade financeira<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Tiempo de lectura:<\/span> <span class=\"rt-time\"> 5<\/span> <span class=\"rt-label rt-postfix\">minutos<\/span><\/span>95% do Bitcoin que existir\u00e1 j\u00e1 est\u00e1 em circula\u00e7\u00e3o. Um marco que n\u00e3o \u00e9 apenas um n\u00famero: \u00e9 a escassez programada do BTC a tornar-se cada vez mais real.<\/p>\n","protected":false},"author":12,"featured_media":30592,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[252],"tags":[],"class_list":["post-30236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-criptomoedas"],"_links":{"self":[{"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/posts\/30236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/comments?post=30236"}],"version-history":[{"count":3,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/posts\/30236\/revisions"}],"predecessor-version":[{"id":30594,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/posts\/30236\/revisions\/30594"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/media\/30592"}],"wp:attachment":[{"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/media?parent=30236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/categories?post=30236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bitnovo.com\/blog\/wp-json\/wp\/v2\/tags?post=30236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}