{"id":140,"date":"2021-03-20T20:05:43","date_gmt":"2021-03-20T19:05:43","guid":{"rendered":"https:\/\/simplecryptoguide.com\/?page_id=140"},"modified":"2026-10-26T17:43:00","modified_gmt":"2026-10-26T16:43:00","slug":"what-is-a-non-fungible-token-nft","status":"publish","type":"post","link":"https:\/\/simplecryptoguide.com\/pt\/what-is-a-non-fungible-token-nft\/","title":{"rendered":"NFTs: verifique o token, os ficheiros e os seus direitos"},"content":{"rendered":"<div data-no-translation><p>[et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;40px||40px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; background_color=&#8221;#fff8d8&#8243;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;2_3,1_3&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221; module_class=&#8221;scg-essential-hero&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;2_3&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221; header_font_size=&#8221;42px&#8221;]<\/p>\n<div class=\"scg-essential-breadcrumb\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div>\n<h1>NFTs: verifique o token, os ficheiros e os seus direitos<\/h1>\n<p>Um NFT \u00e9 um registo distingu\u00edvel num sistema blockchain. Pode identificar um colecion\u00e1vel, bilhete ou ades\u00e3o, mas o registo e aquilo que representa n\u00e3o s\u00e3o equivalentes. Copiar a imagem n\u00e3o transfere o token; compr\u00e1-lo n\u00e3o transfere automaticamente direitos de autor nem mant\u00e9m um jogo em funcionamento. Aprenda a examinar a oferta antes de ligar uma carteira.<\/p>\n<p class=\"scg-essential-task\">A sua tarefa: anotar rede, contrato, ID do token, armazenamento, direitos de utiliza\u00e7\u00e3o e permiss\u00f5es pedidas. N\u00e3o precisa de comprar nada.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;1_3&#8243;][et_pb_image _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; src=&#8221;https:\/\/simplecryptoguide.com\/wp-content\/uploads\/2026\/10\/nft-digital-collectibles.png&#8221; alt=&#8221;Uma flor em p\u00edxeis emoldurada e um elo ilustram um NFT colecion\u00e1vel e o seu registo de propriedade&#8221; title_text=&#8221;Uma flor em p\u00edxeis emoldurada e um elo ilustram um NFT colecion\u00e1vel e o seu registo de propriedade&#8221; align=&#8221;center&#8221; max_width=&#8221;260px&#8221; custom_margin=&#8221;0px|auto|0px|auto|true|true&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;concept-map&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Separe tr\u00eas elementos da oferta NFT<\/h2>\n<div class=\"scg-essential-grid scg-essential-flow\">\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">1<\/span><\/p>\n<h3>O token e o propriet\u00e1rio<\/h3>\n<p>Um NFT ERC-721 em Ethereum identifica-se pela rede, contrato e ID. Nome da cole\u00e7\u00e3o ou n\u00famero n\u00e3o bastam: outros contratos podem reutiliz\u00e1-los. O contrato regista propriet\u00e1rio e permiss\u00f5es de transfer\u00eancia. ERC-1155 pode representar v\u00e1rias c\u00f3pias de um tipo de token; uma oferta NFT nem sempre significa exemplar \u00fanico.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Ficheiros e metadados<\/h3>\n<p>Os metadados fornecem descri\u00e7\u00f5es, caracter\u00edsticas e liga\u00e7\u00f5es aos ficheiros. Podem estar na blockchain, em armazenamento distribu\u00eddo ou num servidor convencional. Um registo imut\u00e1vel pode apontar para conte\u00fado alter\u00e1vel ou desaparecido. Verifique quem pode atualizar dados e manter ficheiros. Armazenamento distribu\u00eddo tamb\u00e9m exige disponibilidade cont\u00ednua; uma miniatura n\u00e3o \u00e9 auditoria completa.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Direitos e servi\u00e7o<\/h3>\n<p>Leia licen\u00e7a ou condi\u00e7\u00f5es: exposi\u00e7\u00e3o pessoal, uso comercial, acesso e revenda s\u00e3o quest\u00f5es distintas. Comprar o token n\u00e3o concede automaticamente direitos de autor. Um objeto de jogo depende do suporte do pr\u00f3prio jogo. O certificado ilustrado simboliza a verifica\u00e7\u00e3o de registos, n\u00e3o autenticidade comprovada ou direitos garantidos.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;walkthrough&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Examine um NFT sem assinar uma transa\u00e7\u00e3o<\/h2>\n<div class=\"scg-essential-grid\">\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">1<\/span><\/p>\n<h3>Compare cole\u00e7\u00e3o oficial e explorador<\/h3>\n<p>Comece pela documenta\u00e7\u00e3o oficial de um criador ou projeto verificado, n\u00e3o por mensagens privadas ou an\u00fancios. Registe rede e endere\u00e7o completo do contrato; compare contrato e ID da oferta num explorador p\u00fablico. Nomes, imagens e distintivos n\u00e3o substituem a compara\u00e7\u00e3o. C\u00f3digo verificado significa correspond\u00eancia com o c\u00f3digo implementado, n\u00e3o recomenda\u00e7\u00e3o ou auditoria.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Verifique propriedade, armazenamento e condi\u00e7\u00f5es<\/h3>\n<p>Consulte propriet\u00e1rio e hist\u00f3rico, depois URI dos metadados e ficheiros dispon\u00edveis. Podem mudar, funcionam sem um mercado espec\u00edfico e que licen\u00e7a se aplica? Guarde data e condi\u00e7\u00f5es exatas. O hist\u00f3rico pode incluir autonegocia\u00e7\u00e3o e n\u00e3o prova valor justo ou comprador futuro.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Leia a a\u00e7\u00e3o antes do pedido da carteira<\/h3>\n<p>Distinga liga\u00e7\u00e3o do endere\u00e7o, assinatura de an\u00fancio ou oferta, autoriza\u00e7\u00e3o de operador e transfer\u00eancia. Uma assinatura pode permitir venda posterior sem pagamento imediato de gas. Aprovar um token ERC-721 difere de autorizar todos os seus tokens daquele contrato. Recuse pedidos incompreens\u00edveis. Desligar o site n\u00e3o revoga permiss\u00f5es existentes na blockchain.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;worked-example&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;30px|30px|30px|30px|true|true&#8221; module_class=&#8221;scg-essential-panel&#8221; background_color=&#8221;#fff8d8&#8243; custom_padding_phone=&#8221;22px|18px|22px|18px|true|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; border_radii=&#8221;on|16px|16px|16px|16px&#8221; border_width_all=&#8221;1px&#8221; border_color_all=&#8221;#e5d89e&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Exemplo: o custo total da compra<\/h2>\n<div class=\"scg-essential-equation\"><span>0.080 + 0.002 + 0.001<\/span><span>=<\/span><strong>0.083 ETH<\/strong><\/div>\n<p>Um NFT fict\u00edcio custa 0,080 ETH, a comiss\u00e3o ao comprador apresentada \u00e9 0,002 ETH e o gas estimado 0,001 ETH. Total: 0,083 ETH antes de convers\u00e3o ou ponte. Com 0,082 ETH faltam 0,001 ETH. Custos e gas podem mudar. O c\u00e1lculo n\u00e3o indica valor de revenda; vender depois pode gerar custos adicionais ou n\u00e3o encontrar comprador.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;common-mistakes&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Erros que tornam o colecion\u00e1vel um problema<\/h2>\n<div class=\"scg-essential-grid\">\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">1<\/span><\/p>\n<h3>Tratar o pre\u00e7o m\u00ednimo como dinheiro garantido<\/h3>\n<p>O pre\u00e7o m\u00ednimo costuma ser o menor pre\u00e7o pedido da cole\u00e7\u00e3o, n\u00e3o uma promessa para o seu objeto. Caracter\u00edsticas, an\u00fancios antigos, ofertas execut\u00e1veis e comiss\u00f5es importam. Uma avalia\u00e7\u00e3o exibida n\u00e3o \u00e9 dinheiro levant\u00e1vel. Veja condi\u00e7\u00f5es reais; volume passado n\u00e3o garante liquidez.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Autorizar um operador desconhecido para toda a cole\u00e7\u00e3o<\/h3>\n<p>A permiss\u00e3o pode abranger todos os seus NFTs naquele contrato, n\u00e3o apenas o objeto ilustrado. N\u00e3o abrange automaticamente outras cole\u00e7\u00f5es da carteira, mas pode ser ampla. Verifique endere\u00e7o e finalidade do operador. Revogar na blockchain exige transa\u00e7\u00e3o e gas e n\u00e3o desfaz furto ou transfer\u00eancia conclu\u00eddos.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Reclamar NFTs n\u00e3o solicitados ou seguir os seus links<\/h3>\n<p>Outros podem enviar ativos ou criar metadados enganosos ligados ao seu endere\u00e7o. Um objeto inesperado n\u00e3o comprova um pr\u00e9mio que tenha de reclamar. N\u00e3o siga a liga\u00e7\u00e3o nem assine apenas para o remover. Use, se adequado, op\u00e7\u00f5es de visualiza\u00e7\u00e3o da carteira e investigue em fontes verificadas independentemente.<\/p>\n<\/div>\n<\/div>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;practice&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;30px|30px|30px|30px|true|true&#8221; module_class=&#8221;scg-essential-panel&#8221; background_color=&#8221;#fff8d8&#8243; custom_padding_phone=&#8221;22px|18px|22px|18px|true|true&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; border_radii=&#8221;on|16px|16px|16px|16px&#8221; border_width_all=&#8221;1px&#8221; border_color_all=&#8221;#e5d89e&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Pratique: identifique o registo aut\u00eantico<\/h2>\n<p>Dois an\u00fancios mostram a mesma flor e o ID 42 em Ethereum. Os documentos do criador indicam contrato A, o an\u00fancio barato usa B. Ambos os exploradores mostram propriet\u00e1rio e cria\u00e7\u00e3o bem-sucedida. Imagem e n\u00famero iguais provam que B \u00e9 o colecion\u00e1vel do criador?<\/p>\n<details>\n<summary>Mostrar a explica\u00e7\u00e3o<\/summary>\n<p>N\u00e3o. Rede, contrato e ID identificam conjuntamente o registo; A e B s\u00e3o contratos diferentes. A cria\u00e7\u00e3o prova um evento no contrato, n\u00e3o autoriza\u00e7\u00e3o do criador nem direitos de autor. Confirme primeiro o contrato oficial e depois armazenamento, permiss\u00f5es e licen\u00e7a. Pre\u00e7o inferior n\u00e3o justifica ignorar a diferen\u00e7a.<\/p>\n<\/details>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;next-steps&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Da inspe\u00e7\u00e3o \u00e0 utiliza\u00e7\u00e3o mais segura<\/h2>\n<div class=\"scg-essential-actions\"><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pt\/o-que-e-um-explorador-de-cadeias-de-bloqueio\/\">Leia um explorador blockchain<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pt\/como-manter-a-sua-moeda-criptografica-segura\/\">Reveja a seguran\u00e7a das carteiras<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pt\/crypto-readiness-quiz\/\">Teste os conhecimentos de cripto<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pt\/categoria\/how-to-buy\/buy-nfts\/\">Veja guias de compra relacionados com NFTs<span aria-hidden=\"true\">\u2192<\/span><\/a><\/div>\n<p class=\"scg-essential-sources\"><a href=\"https:\/\/accounts.binance.com\/en\/register?ref=RP2JHHRW\" rel=\"sponsored nofollow noopener\" target=\"_blank\">Binance (link de afiliado)<\/a><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; fb_built=&#8221;1&#8243; module_class=&#8221;scg-handbook scg-essential-lesson&#8221; custom_padding=&#8221;26px||26px||true|false&#8221; custom_padding_phone=&#8221;18px||18px||true|false&#8221; custom_padding_last_edited=&#8221;on|phone&#8221; module_id=&#8221;sources&#8221;][et_pb_row _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; column_structure=&#8221;4_4&#8243; width=&#8221;92%&#8221; max_width=&#8221;1120px&#8221; custom_padding=&#8221;0px||0px||false|false&#8221;][et_pb_column _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; type=&#8221;4_4&#8243;][et_pb_text _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; theme_builder_area=&#8221;post_content&#8221; text_font=&#8221;Inter||||||||&#8221; text_font_size=&#8221;17px&#8221; text_text_color=&#8221;#354554&#8243; text_line_height=&#8221;1.7em&#8221; header_font=&#8221;Inter|700|||||||&#8221; header_text_color=&#8221;#10202b&#8221; header_2_font=&#8221;Inter|700|||||||&#8221; header_2_text_color=&#8221;#10202b&#8221; header_2_font_size=&#8221;30px&#8221; header_2_font_size_phone=&#8221;25px&#8221; header_2_font_size_last_edited=&#8221;on|phone&#8221; header_3_font=&#8221;Inter|700|||||||&#8221; header_3_text_color=&#8221;#10202b&#8221; custom_margin=&#8221;0px||0px||false|false&#8221;]<\/p>\n<h2>Fontes e leituras adicionais<\/h2>\n<ul class=\"scg-essential-sources\">\n<li><a href=\"https:\/\/ethereum.org\/nft\/\" target=\"_blank\" rel=\"noopener\">Ethereum \u2014 NFTs and ownership records<\/a><\/li>\n<li><a href=\"https:\/\/eips.ethereum.org\/EIPS\/eip-721\" target=\"_blank\" rel=\"noopener\">ERC-721 \u2014 ownership, approvals and metadata<\/a><\/li>\n<li><a href=\"https:\/\/www.copyright.gov\/policy\/nft-study\/\" target=\"_blank\" rel=\"noopener\">U.S. Copyright Office and USPTO \u2014 NFT study<\/a><\/li>\n<li><a href=\"https:\/\/support.opensea.io\/en\/articles\/13355231-what-is-the-metadata-field-on-nft-pages\" target=\"_blank\" rel=\"noopener\">OpenSea \u2014 NFT metadata storage<\/a><\/li>\n<li><a href=\"https:\/\/support.opensea.io\/en\/articles\/8867133-how-can-i-revoke-token-approvals-and-permissions-on-ethereum\" target=\"_blank\" rel=\"noopener\">OpenSea \u2014 token approvals and revocation<\/a><\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section _builder_version=&#8221;4.27.9&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221; 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falsos.<\/p>\n","protected":false},"author":1,"featured_media":3755,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[98],"tags":[798,797,799,151,796],"class_list":["post-140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-intermediate","tag-art","tag-collectables","tag-fungible","tag-nft","tag-non-fungible-token"],"_links":{"self":[{"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/posts\/140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/comments?post=140"}],"version-history":[{"count":1,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/posts\/140\/revisions"}],"predecessor-version":[{"id":18804,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/posts\/140\/revisions\/18804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/media\/3755"}],"wp:attachment":[{"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/media?parent=140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/categories?post=140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pt\/wp-json\/wp\/v2\/tags?post=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}