{"id":8532,"date":"2022-01-18T12:16:00","date_gmt":"2022-01-18T09:16:00","guid":{"rendered":"https:\/\/alfacash.blog\/?p=8532"},"modified":"2024-02-19T21:51:00","modified_gmt":"2024-02-19T18:51:00","slug":"o-que-e-solana-criptomoeda-principal-ethereum-concorrente","status":"publish","type":"post","link":"https:\/\/alfacash.blog\/pt\/2022\/01\/18\/o-que-e-solana-criptomoeda-principal-ethereum-concorrente\/","title":{"rendered":"O que \u00e9 a criptomoeda Solana? Um grande concorrente Ethereum"},"content":{"rendered":"<p>O mercado de criptomoedas come\u00e7ou 2022 no vermelho. No entanto, muitas moedas continuaram com a popularidade de 2021 e com boas perspectivas para o ano novo. \u00c9 o caso da criptomoeda Solana (SOL).<\/p>\n\n\n\n<p>Em 2020, era ainda dif\u00edcil a probabilidade de ter ouvido falar deste ativo. Contudo, <strong>Solana experimentou um crescimento exponencial durante 2021<\/strong>. Ent\u00e3o, agora \u00e9 um dos grandes concorrentes do Ethereum. Vamos verificar do que se trata esse blockchain e por que ele se tornou o favorito entre os investidores.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>O que \u00e9 Solana?<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo.jpg\" alt=\"Altcoins-2022-Solana-cripto\" class=\"wp-image-8480\" width=\"290\" height=\"290\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo.jpg 400w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-300x300.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-150x150.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-12x12.jpg 12w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-180x180.jpg 180w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-370x370.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-306x306.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-245x245.jpg 245w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-200x200.jpg 200w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-305x305.jpg 305w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-67x67.jpg 67w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/><figcaption>Logo Solana. Fonte: conta oficial do Twitter<\/figcaption><\/figure><\/div>\n\n\n\n<p><a href=\"https:\/\/docs.solana.com\/introduction\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Rede Solana<\/a>, inicialmente conhecido como Loom Network, \u00e9 um blockchain de alto desempenho, sem permiss\u00e3o (descentralizado) e de c\u00f3digo aberto. A rede principal foi lan\u00e7ada em 2019 por Anatoly Yakovenko e Greg Fitzgerald. Ele foi projetado para oferecer uma rede de processamento de alta velocidade para suportar aplicativos de alta demanda e fornecer recursos avan\u00e7ados para aplicativos descentralizados (Dapps). Sua criptomoeda nativa \u00e9 Solana (SOL), categorizada como uma criptomoeda de terceira gera\u00e7\u00e3o.<\/p>\n\n\n\n<p>A Solana \u00e9 apresentada como forte concorrente da <a href=\"https:\/\/alfacash.blog\/2020\/11\/14\/ethereum-2-new-features-prices-more-ethereum-chains\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ethereum 2.0<\/a> <strong>porque oferece velocidades mais altas e menos taxas.<\/strong> Al\u00e9m disso, possui um poder de processamento para grandes quantidades de informa\u00e7\u00f5es que evitariam grandes congestionamentos na rede (embora isso tenha <a href=\"https:\/\/cointelegraph.com\/news\/following-six-hour-outage-solana-draws-criticism-and-support?_ga=2.146892095.984616589.1642298870-182038462.1638348800\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">nem sempre foi o caso<\/a>). Sua tecnologia \u00e9 baseada em <a href=\"https:\/\/medium.com\/stakin\/solana-smart-contracts-overview-6cb94f02b8a4\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">contratos inteligentes paralelos<\/a> que s\u00e3o executados, lidos e escritos gra\u00e7as a um novo sistema chamado Sealevel.<\/p>\n\n\n\n<p>de Solana <a href=\"https:\/\/alfacash.blog\/2020\/12\/09\/what-are-smart-contracts-what-they-for\/\" target=\"_blank\" rel=\"noreferrer noopener\">contratos inteligentes<\/a> s\u00e3o escritos em duas linguagens de programa\u00e7\u00e3o populares com extensas bibliotecas de desenvolvimento: C e Rust. Assim, por meio do Sealevel, os contratos inteligentes da Solana s\u00e3o os mais r\u00e1pidos entre as redes do g\u00eanero, garantindo escalabilidade ao longo do tempo. Quanto melhor o hardware, mais r\u00e1pido os contratos inteligentes ser\u00e3o executados. E, portanto, os Dapps e transa\u00e7\u00f5es em geral.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>A popularidade da criptomoeda Solana<\/strong><\/h2>\n\n\n\n<p>Muitos desenvolvedores de Dapps viram os benef\u00edcios de Solana e optaram por isso <a href=\"https:\/\/alfacash.blog\/2020\/08\/30\/dummies-what-is-blockchain-how-it-works\/\" target=\"_blank\" rel=\"noreferrer noopener\">blockchain<\/a>. Atualmente, al\u00e9m da criptomoeda Solana, <strong>Tokens N\u00e3o Fung\u00edveis (<a href=\"https:\/\/alfacash.blog\/2021\/04\/11\/what-are-non-fungible-tokens-nfts-why-fever-ultimate-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">NFTs<\/a>) s\u00e3o muito populares na blockchain Solana<\/strong>, a ponto de seus marketplaces terem superado os do Ethereum. Magic Eden e Solanart s\u00e3o os dois maiores marketplaces de NFT <a href=\"https:\/\/dappradar.com\/nft\/protocol\/solana\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">em Solana<\/a>, com volumes entre $615 milh\u00f5es e $593 milh\u00f5es no total.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Boas festas do Magic Eden!\" width=\"770\" height=\"433\" src=\"https:\/\/www.youtube.com\/embed\/pxmPzqJ4Wck?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Por outro lado, os futuros da Solana s\u00e3o os terceiros maiores, superados apenas pela Binance Coin (BNB) e Terra (Luna). Gra\u00e7as a tudo isso, o crescimento da criptomoeda Solana em 2021 foi de cerca de 26.000%, e se tornou um <a href=\"https:\/\/alfacash.blog\/es\/2022\/01\/13\/inversion-en-criptomonedas-7-altcoins-watch-2022\/\" target=\"_blank\" rel=\"noreferrer noopener\">bom investimento<\/a> a considerar em 2022. Atualmente, Solana ocupa o s\u00e9timo lugar por capitaliza\u00e7\u00e3o de mercado [CoinMarketCap], com mais de $43,6 bilh\u00f5es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Como o Solana funciona?<\/strong><\/h2>\n\n\n\n<p>Solana \u00e9 poss\u00edvel devido \u00e0 Prova de Hist\u00f3ria (<a href=\"https:\/\/medium.com\/solana-labs\/proof-of-history-a-clock-for-blockchain-cf47a61a9274\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">PoH<\/a>), protocolo de consenso, desenvolvido por Anatoly Yakovenko em 2018. Este protocolo \u00e9 baseado em Proof of Stake (<a href=\"https:\/\/alfacash.blog\/2021\/01\/24\/what-proof-of-stake-pos-coins-passive-income\/\" target=\"_blank\" rel=\"noreferrer noopener\">PoS<\/a>) e seu funcionamento depende da Fun\u00e7\u00e3o de Atraso Verific\u00e1vel (<a href=\"https:\/\/docs.solana.com\/terminology#verifiable-delay-function-vdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">VDF<\/a>). <strong>Sua principal diferen\u00e7a com o PoS est\u00e1 na precis\u00e3o temporal <\/strong>com os quais as transa\u00e7\u00f5es s\u00e3o realizadas. Da mesma forma, n\u00e3o precisa de todos os validadores para funcionar. Portanto, esse protocolo \u00e9 considerado muito mais r\u00e1pido que o PoS.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"693\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-1024x693.jpg\" alt=\"Solana-criptomoeda-poH-sistema\" class=\"wp-image-5589\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-1024x693.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-300x203.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-150x101.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-266x180.jpg 266w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-761x515.jpg 761w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-751x508.jpg 751w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-370x250.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-554x375.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-306x207.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-362x245.jpg 362w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-260x176.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-87x59.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Como no PoS, um validador pode rodar na rede se tiver obtido poder de voto gra\u00e7as ao staking. No entanto, ao contr\u00e1rio do PoS, os VDFs funcionam aqui como um m\u00e9todo de seguran\u00e7a adicional que impede que as transa\u00e7\u00f5es sejam validadas por uma simples loteria.<\/p>\n\n\n\n<p>Os VDFs permitem que as transa\u00e7\u00f5es sejam atendidas em ordem puramente cronol\u00f3gica. Al\u00e9m disso, os VDFs usam os par\u00e2metros temporais de cada transa\u00e7\u00e3o para executar uma fun\u00e7\u00e3o criptogr\u00e1fica que est\u00e1 intrinsecamente vinculada ao momento em que as transa\u00e7\u00f5es s\u00e3o realizadas, selecionadas e verificadas pela rede.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Velocidade PoH<\/strong><\/h3>\n\n\n\n<p><strong>Vamos explicar a velocidade do protocolo usado por Solana com um exemplo pr\u00e1tico<\/strong>. Imagine que Alice deseja enviar uma transa\u00e7\u00e3o para contratar um servi\u00e7o de manuten\u00e7\u00e3o de Bob. Nesse momento, Charles envia dinheiro a Dany para comprar uma coisa. Alice envia seus fundos com hora e data espec\u00edficas, que est\u00e3o inclu\u00eddas nos dados enviados na transa\u00e7\u00e3o.<\/p>\n\n\n\n<p>Junto com a transa\u00e7\u00e3o de Alice, dados da transa\u00e7\u00e3o de Charles para Dany e outras transa\u00e7\u00f5es de milhares de outros usu\u00e1rios, todos com data e hora espec\u00edficas, s\u00e3o adicionados \u00e0 lista, aguardando verifica\u00e7\u00e3o. Os VDFs entram em a\u00e7\u00e3o aqui, e o sistema PoH pega as transa\u00e7\u00f5es e as classifica cronologicamente, com a maior precis\u00e3o poss\u00edvel.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"426\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-1024x426.jpg\" alt=\"Solana-criptomoeda-transa\u00e7\u00f5es-pos\" class=\"wp-image-8537\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-1024x426.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-300x125.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-150x62.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-18x7.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-270x112.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-770x321.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-1170x487.jpg 1170w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-900x375.jpg 900w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-370x154.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-554x231.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-306x127.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-260x108.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-87x36.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Para que o pr\u00f3ximo bloco seja gerado, os validadores aplicam uma s\u00e9rie de fun\u00e7\u00f5es VDF que marcam o bloco e evitam que as transa\u00e7\u00f5es sejam alteradas. Isso inclui evitar <a href=\"https:\/\/alfacash.blog\/2020\/10\/04\/malware-can-steal-cryptos-how-avoid-it\/\" target=\"_blank\" rel=\"noreferrer noopener\">falhas de seguran\u00e7a<\/a> como a ocorr\u00eancia de gastos duplos. O pr\u00f3ximo bloco \u00e9 ent\u00e3o gerado. <strong>Mas uma diferen\u00e7a de apenas 0,1 segundo pode colocar a transa\u00e7\u00e3o de Alice e Bob antes<\/strong> a de Charles e Dany, que foi feita quase ao mesmo tempo.<\/p>\n\n\n\n<p>A gera\u00e7\u00e3o temporal do primeiro bloco e sua marca\u00e7\u00e3o s\u00e3o correlacionadas com o pr\u00f3ximo bloco. Os VDFs verificam os timestamps das transa\u00e7\u00f5es e criam um hash exclusivo por bloco. Assim, de m\u00e3os dadas com o timestamp, \u00e9 criada uma ordena\u00e7\u00e3o temporal das transa\u00e7\u00f5es no bloco e do pr\u00f3prio bloco em rela\u00e7\u00e3o a outras na mesma blockchain.<\/p>\n\n\n\n<p>As diferen\u00e7as de tempo entre um bloco e outro s\u00e3o de apenas alguns segundos. Ent\u00e3o, antes que voc\u00ea termine de ler esta explica\u00e7\u00e3o, Bob j\u00e1 ter\u00e1 o dinheiro enviado a ele por Alice. Dany provavelmente tamb\u00e9m ter\u00e1 seu dinheiro. Para ser mais espec\u00edfico, <a href=\"https:\/\/www.reddit.com\/r\/solana\/comments\/qop64g\/real_tps_of_solana\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u00c9 dito<\/a> este <strong>Solana pode lidar com mais de 50 mil transa\u00e7\u00f5es por segundo (TPS),<\/strong> em compara\u00e7\u00e3o com os atuais 30 TPS no Ethereum e os 60 na Binance Smart Chain. No entanto, Ethereum 2.0 <a href=\"https:\/\/alfacash.blog\/2021\/06\/03\/rollups-arrive-ethereum-faster-cheaper-transactions\/\" target=\"_blank\" rel=\"noreferrer noopener\">planeja chegar<\/a> pelo menos 100k TPS, <a href=\"https:\/\/cardanofeed.com\/hydra-layer-scales-cardano-ada-to-reach-2-million-tps-5053.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">e Cardano<\/a> mesmo 2 milh\u00f5es de TPS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Congestionamento de rede<\/strong><\/h3>\n\n\n\n<p>Apesar de suas inova\u00e7\u00f5es, PoH tem duas fraquezas que se tornaram aparentes no ano passado. A precis\u00e3o temporal do protocolo pode criar discrep\u00e2ncias nos n\u00f3s e se tornar um problema s\u00e9rio. Em 14 de setembro de 2021, a rede <a href=\"https:\/\/cointelegraph.com\/news\/solana-attributes-major-outage-to-denial-of-service-attack-targeting-dex-offering\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ficou offline<\/a> por 8 horas.<\/p>\n\n\n\n<p>Solana experimentou um surto de transa\u00e7\u00f5es (devido a bots) que congestionaram a rede e fizeram com que alguns validadores parassem de funcionar. Nesse cen\u00e1rio, foi causado um fork de rede n\u00e3o intencional, onde os validadores tinham dados diferentes sobre os blocos.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-1024x683.jpg\" alt=\"Solana-criptomoeda-setas-tablet\" class=\"wp-image-8538\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-1024x683.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-300x200.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-150x100.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-270x180.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-770x515.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-761x508.jpg 761w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-772x515.jpg 772w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-370x247.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-554x370.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-306x204.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-367x245.jpg 367w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-260x173.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-87x58.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p><strong>Ap\u00f3s essas 8 horas, a rede voltou a funcionar sem grandes repercuss\u00f5es<\/strong> para o pre\u00e7o da criptomoeda, que permaneceu em torno de $170 \u2013 $140 por token [CoinMarketCap].<\/p>\n\n\n\n<p>Embora este seja um caso muito espec\u00edfico, Solana j\u00e1 tinha dois mecanismos para evitar que um cen\u00e1rio como o de 14 de setembro ocorresse. Solana usa Turbine, que disseca as informa\u00e7\u00f5es contidas nos blocos e envia primeiro os metadados para agilizar a verifica\u00e7\u00e3o (como <a href=\"https:\/\/alfacash.blog\/2020\/08\/20\/how-buy-bitcoin-simple-steps-nice-recipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bitcoins<\/a> blocos compactos).<\/p>\n\n\n\n<p>Solana tamb\u00e9m usa GulfStream, um protocolo que armazena informa\u00e7\u00f5es de transa\u00e7\u00f5es (mempool), as classifica e permite que os validadores preparem o terreno para o pr\u00f3ximo bloco enquanto ele est\u00e1 sendo validado. Ao mesmo tempo, sincroniza os rel\u00f3gios dos validadores, para que n\u00e3o haja discrep\u00e2ncias.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>O que voc\u00ea pode fazer em Solana?<\/strong><\/h2>\n\n\n\n<p>Esta \u00e9 outra quest\u00e3o interessante sobre o tema. A resposta \u00e9 um monte de coisas. E voc\u00ea n\u00e3o precisa ser um desenvolvedor para isso. Se verificarmos <a href=\"https:\/\/www.solana.news\/sol-projects\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Projetos Solana<\/a>, <strong>mais de 100 Dapps est\u00e3o cobrindo diferentes categorias, <\/strong>a partir de <a href=\"https:\/\/alfacash.blog\/2021\/05\/08\/top-5-most-expensive-nfts-ever-sold-date\/\" target=\"_blank\" rel=\"noreferrer noopener\">NFT<\/a> marketplaces e Trocas Descentralizadas (DEXs) para jogos e Finan\u00e7as Descentralizadas (<a href=\"https:\/\/alfacash.blog\/2020\/09\/09\/how-to-make-thousands-dollars-defi\/\" target=\"_blank\" rel=\"noreferrer noopener\">DeFi<\/a>) plataformas.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Uma introdu\u00e7\u00e3o ao Raydium\" width=\"770\" height=\"433\" src=\"https:\/\/www.youtube.com\/embed\/ViFSfsAqSLg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Atualmente, Solana <a href=\"https:\/\/dappradar.com\/rankings\/protocol\/solana\/1\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Dapp l\u00edder<\/a> \u00e9 a Raydium, uma DEX com 242 mil usu\u00e1rios nos \u00faltimos 30 dias e um volume de $38 bilh\u00f5es. Este \u00e9 seguido de perto pelo NFT Marketplace Magic Eden, com mais de 209 mil usu\u00e1rios e um volume de $541 milh\u00f5es. Em terceiro lugar est\u00e1 o SolaJump, um jogo com NFTs que conta com mais de 79 mil usu\u00e1rios e um volume de $101 milh\u00f5es.<\/p>\n\n\n\n<p>Agora, embora Solana tenha mostrado um bom desempenho no ano passado, ainda h\u00e1 um longo caminho a percorrer. Especialmente, antes de provar que pode levar a coroa contra Ethereum (ETH) e Binance Smart Chain (<a href=\"https:\/\/alfacash.blog\/2021\/04\/08\/alfacash-is-now-supporting-binance-coin-bnb-on-binance-smart-chain\/\" target=\"_blank\" rel=\"noreferrer noopener\">BNB<\/a>), seus principais concorrentes.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center\"><br><em>Quer negociar BTC, ETH, BNB e outros tokens? Voc\u00ea consegue<\/em>\u00a0<em>com seguran\u00e7a\u00a0<a href=\"https:\/\/www.alfa.cash\/buy\/bitcoin\" target=\"_blank\" rel=\"noreferrer noopener\">em Alfacash<\/a>! E n\u00e3o se esque\u00e7a de que estamos falando sobre isso e muitas outras coisas em nossas redes sociais.<br><br><\/em><a href=\"https:\/\/twitter.com\/alfacash_crypto\" target=\"_blank\" rel=\"noreferrer noopener\"><a href=\"https:\/\/twitter.com\/alfacash_crypto\" target=\"_blank\" rel=\"noreferrer noopener\">Twitter<\/a>\u00a0*\u00a0<a href=\"https:\/\/t.me\/AlfacashCommunity\" target=\"_blank\" rel=\"noreferrer noopener\">Telegrama<\/a>\u00a0*\u00a0<a href=\"https:\/\/www.instagram.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Instagram<\/a> * <a href=\"https:\/\/www.youtube.com\/channel\/UCOl4fdRHj8AseQ5b6z9udaw\" target=\"_blank\" rel=\"noreferrer noopener\">YouTube<\/a>\u00a0*<a href=\"https:\/\/www.facebook.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook<\/a>\u00a0\u00a0*\u00a0<a href=\"https:\/\/vk.com\/alfacashcrypto\" target=\"_blank\" rel=\"noreferrer noopener\">Vkontakte<\/a><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>A criptomoeda Solana (SOL) teve um grande crescimento em 2021. Ent\u00e3o, vamos verificar por que esta se tornou a favorita entre os investidores.<\/p>","protected":false},"author":5,"featured_media":8543,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[48],"tags":[88,84,101,277,199,399],"class_list":{"0":"post-8532","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-learn","8":"tag-altcoins","9":"tag-defi","10":"tag-investment","11":"tag-nfts","12":"tag-smart-contracts","13":"tag-solana"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/04.jpg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/pt\/author\/isabel\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the Solana cryptocurrency? 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