{"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\/pl\/what-is-a-non-fungible-token-nft\/","title":{"rendered":"NFT: sprawd\u017a token, pliki i swoje prawa"},"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>NFT: sprawd\u017a token, pliki i swoje prawa<\/h1>\n<p>NFT jest rozr\u00f3\u017cnialnym wpisem w systemie blockchain. Mo\u017ce identyfikowa\u0107 przedmiot kolekcjonerski, bilet lub cz\u0142onkostwo, ale zapis nie jest tym samym co jego przedmiot. Skopiowanie obrazu nie przenosi tokena; zakup tokena nie przekazuje automatycznie praw autorskich ani nie utrzymuje gry. Naucz si\u0119 bada\u0107 ofert\u0119 przed po\u0142\u0105czeniem portfela.<\/p>\n<p class=\"scg-essential-task\">Twoje zadanie: zapisa\u0107 sie\u0107, kontrakt, ID tokena, przechowywanie plik\u00f3w, prawa u\u017cytkowania i \u017c\u0105dane uprawnienia. Niczego nie musisz kupowa\u0107.<\/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;Oprawiony pikselowy kwiat i ogniwo \u0142a\u0144cucha ilustruj\u0105 NFT oraz rejestr w\u0142asno\u015bci&#8221; title_text=&#8221;Oprawiony pikselowy kwiat i ogniwo \u0142a\u0144cucha ilustruj\u0105 NFT oraz rejestr w\u0142asno\u015bci&#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>Oddziel trzy elementy oferty 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>Token i w\u0142a\u015bciciel<\/h3>\n<p>NFT ERC-721 na Ethereum identyfikuj\u0105 sie\u0107, adres kontraktu i ID tokena. Nazwa kolekcji lub numer nie wystarczaj\u0105: inne kontrakty mog\u0105 je powtarza\u0107. Kontrakt zapisuje w\u0142a\u015bciciela i uprawnienia transferu. ERC-1155 mo\u017ce reprezentowa\u0107 wiele kopii typu tokena; oferta NFT nie zawsze oznacza pojedynczy egzemplarz.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Pliki i metadane<\/h3>\n<p>Metadane zawieraj\u0105 opis, cechy i odno\u015bniki do plik\u00f3w. Mog\u0105 by\u0107 na blockchainie, w rozproszonym magazynie lub zwyk\u0142ym serwerze. Niezmienny zapis mo\u017ce wskazywa\u0107 zmienn\u0105 lub niedost\u0119pn\u0105 tre\u015b\u0107. Sprawd\u017a mo\u017cliwo\u015b\u0107 aktualizacji i utrzymanie plik\u00f3w. Rozproszone przechowywanie te\u017c wymaga dost\u0119pno\u015bci; miniatura rynku nie jest pe\u0142nym audytem.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Prawa i us\u0142uga<\/h3>\n<p>Czytaj licencj\u0119 i warunki: prywatne wy\u015bwietlanie, u\u017cytek komercyjny, dost\u0119p i odsprzeda\u017c to r\u00f3\u017cne sprawy. Zakup tokena nie daje automatycznie praw autorskich. Przedmiot w grze wymaga jej wsparcia. Ilustrowany certyfikat symbolizuje kontrol\u0119 rejestr\u00f3w, nie dowiedzion\u0105 autentyczno\u015b\u0107 czy gwarantowane prawa.<\/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>Sprawd\u017a NFT bez podpisywania transakcji<\/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>Por\u00f3wnaj oficjaln\u0105 kolekcj\u0119 z eksploratorem<\/h3>\n<p>Zacznij od oficjalnej dokumentacji zweryfikowanego tw\u00f3rcy lub projektu, nie wiadomo\u015bci prywatnej czy reklamy. Zapisz sie\u0107 i pe\u0142ny kontrakt, a potem por\u00f3wnaj kontrakt i ID oferty w publicznym eksploratorze. Nazwy, grafiki i odznaki nie zast\u0119puj\u0105 sprawdzenia. Zweryfikowany kod \u017ar\u00f3d\u0142owy odpowiada wdro\u017conemu kodowi, ale nie oznacza rekomendacji ani audytu.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Sprawd\u017a w\u0142asno\u015b\u0107, przechowywanie i warunki<\/h3>\n<p>Przejrzyj w\u0142a\u015bciciela i transfery, nast\u0119pnie URI metadanych i dost\u0119pne pliki. Czy dane mo\u017cna zmieni\u0107, czy pliki dzia\u0142aj\u0105 bez konkretnego rynku i jaka licencja obowi\u0105zuje? Zachowaj dat\u0119 i dok\u0142adne warunki. Historia mo\u017ce obejmowa\u0107 handel z samym sob\u0105 i nie dowodzi godziwej warto\u015bci ani przysz\u0142ego kupca.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Przeczytaj dzia\u0142anie przed \u017c\u0105daniem portfela<\/h3>\n<p>Rozr\u00f3\u017cniaj po\u0142\u0105czenie adresu, podpis oferty, zgod\u0119 operatora i transfer. Podpis mo\u017ce umo\u017cliwi\u0107 p\u00f3\u017aniejsz\u0105 sprzeda\u017c bez natychmiastowej op\u0142aty gas. Zgoda na jeden ERC-721 r\u00f3\u017cni si\u0119 od zgody na wszystkie twoje tokeny kontraktu. Odrzucaj niezrozumia\u0142e pro\u015bby. Od\u0142\u0105czenie strony nie cofa istniej\u0105cych uprawnie\u0144 na blockchainie.<\/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>Przyk\u0142ad: pe\u0142ny koszt zakupu<\/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>Fikcyjny NFT kosztuje 0,080 ETH, pokazana op\u0142ata kupuj\u0105cego 0,002 ETH, a szacowany gas 0,001 ETH. Razem 0,083 ETH przed wymian\u0105 lub mostem. Przy 0,082 ETH brakuje 0,001 ETH. Op\u0142aty i gas mog\u0105 si\u0119 zmieni\u0107. Obliczenie nie m\u00f3wi nic o odsprzeda\u017cy; p\u00f3\u017aniej mog\u0105 pojawi\u0107 si\u0119 koszty lub zabrakn\u0105\u0107 kupca.<\/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>B\u0142\u0119dy zmieniaj\u0105ce kolekcj\u0119 w problem<\/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>Uznawanie ceny minimalnej za pewne pieni\u0105dze<\/h3>\n<p>Floor price to zwykle najni\u017csza cena \u017c\u0105dana w kolekcji, nie obietnica sprzeda\u017cy twojego przedmiotu. Cechy, stare og\u0142oszenia, wykonalne oferty i op\u0142aty maj\u0105 znaczenie. Wy\u015bwietlana wycena nie jest wyp\u0142acalnym saldem. Badaj realne warunki; dawny wolumen nie gwarantuje p\u0142ynno\u015bci.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">2<\/span><\/p>\n<h3>Zgoda nieznanemu operatorowi na ca\u0142\u0105 kolekcj\u0119<\/h3>\n<p>Uprawnienie mo\u017ce obj\u0105\u0107 wszystkie twoje NFT danego kontraktu, nie tylko przedstawiony przedmiot. Nie obejmuje automatycznie innych kolekcji w portfelu, lecz nadal mo\u017ce by\u0107 szerokie. Sprawd\u017a adres i cel operatora. Cofni\u0119cie na blockchainie wymaga transakcji i gas oraz nie odwraca dokonanej kradzie\u017cy lub transferu.<\/p>\n<\/div>\n<div class=\"scg-essential-card\"><span class=\"scg-essential-number\" aria-hidden=\"true\">3<\/span><\/p>\n<h3>Odbieranie niezam\u00f3wionych NFT lub otwieranie ich link\u00f3w<\/h3>\n<p>Inni mog\u0105 przesy\u0142a\u0107 aktywa lub tworzy\u0107 myl\u0105ce metadane zwi\u0105zane z twoim adresem. Niespodziewany przedmiot nie dowodzi nagrody do odebrania. Nie otwieraj linku odbioru ani nie podpisuj tylko po to, by usun\u0105\u0107 przedmiot. U\u017cyj ewentualnie ustawie\u0144 widoczno\u015bci portfela i niezale\u017cnie zweryfikowanych \u017ar\u00f3de\u0142.<\/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>\u0106wiczenie: rozpoznaj prawdziwy wpis<\/h2>\n<p>Dwie oferty pokazuj\u0105 ten sam kwiat i ID 42 na Ethereum. Dokumenty tw\u00f3rcy podaj\u0105 kontrakt A, ta\u0144sze og\u0142oszenie u\u017cywa B. Oba eksploratory pokazuj\u0105 w\u0142a\u015bciciela i udane utworzenie. Czy identyczny obraz i numer dowodz\u0105, \u017ce B jest przedmiotem tw\u00f3rcy?<\/p>\n<details>\n<summary>Poka\u017c wyja\u015bnienie<\/summary>\n<p>Nie. Sie\u0107, kontrakt i ID wsp\u00f3lnie identyfikuj\u0105 wpis; A i B s\u0105 r\u00f3\u017cnymi kontraktami. Utworzenie dowodzi zdarzenia w kontrakcie, nie zgody tw\u00f3rcy czy praw autorskich. Najpierw dopasuj oficjalny kontrakt, potem zbadaj pliki, uprawnienia i licencj\u0119. Ni\u017csza cena nie uzasadnia ignorowania r\u00f3\u017cnicy.<\/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>Od kontroli do bezpieczniejszego u\u017cycia<\/h2>\n<div class=\"scg-essential-actions\"><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pl\/co-to-jest-blockchain-explorer\/\">Naucz si\u0119 czyta\u0107 eksplorator blockchain<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pl\/jak-utrzymac-bezpieczenstwo-swojej-kryptowaluty\/\">Sprawd\u017a bezpiecze\u0144stwo portfela<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pl\/crypto-readiness-quiz\/\">Oce\u0144 swoj\u0105 wiedz\u0119 o krypto<span aria-hidden=\"true\">\u2192<\/span><\/a><a class=\"scg-essential-button\" href=\"https:\/\/simplecryptoguide.com\/pl\/kategoria\/jak-kupowac\/buy-nfts\/\">Przegl\u0105daj poradniki zakupu zwi\u0105zane z NFT<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 partnerski)<\/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>\u0179r\u00f3d\u0142a i dalsza lektura<\/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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ofercie.<\/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\/pl\/wp-json\/wp\/v2\/posts\/140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/comments?post=140"}],"version-history":[{"count":1,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/posts\/140\/revisions"}],"predecessor-version":[{"id":18804,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/posts\/140\/revisions\/18804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/media\/3755"}],"wp:attachment":[{"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/media?parent=140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/categories?post=140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/simplecryptoguide.com\/pl\/wp-json\/wp\/v2\/tags?post=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}