{"id":7126,"date":"2021-04-11T21:37:00","date_gmt":"2021-04-11T18:37:00","guid":{"rendered":"https:\/\/alfacash.blog\/?p=7126"},"modified":"2024-02-19T21:51:56","modified_gmt":"2024-02-19T18:51:56","slug":"co-sa-niezamienne-tokeny-nfts-dlaczego-fever-ultimate-guide","status":"publish","type":"post","link":"https:\/\/alfacash.blog\/pl\/2021\/04\/11\/co-sa-niezamienne-tokeny-nfts-dlaczego-fever-ultimate-guide\/","title":{"rendered":"Co to s\u0105 niezamienne tokeny (NFT) i sk\u0105d ta gor\u0105czka? Najlepszy przewodnik!"},"content":{"rendered":"<p>\u017betony niezamienne (NFT) ostatnio bardzo g\u0142o\u015bno rezonuj\u0105. Wielu artyst\u00f3w, celebryt\u00f3w, a nawet firm ma ju\u017c swoje <strong>NFT, kt\u00f3re s\u0105, m\u00f3wi\u0105c najpro\u015bciej, kolekcjonerskimi i tematycznymi tokenami.<\/strong> Jakby na karcie Pokemona by\u0142o mniej wi\u0119cej dziecko z kryptowalut\u0105.<\/p>\n\n\n\n<p>Ale zacznijmy tutaj od s\u0142owa \u201ezamienny\u201d. Zasadniczo oznacza to, \u017ce przedmiot (cyfrowy lub fizyczny) mo\u017cna wyda\u0107, poniewa\u017c nie dzia\u0142a sam. Pieni\u0105dze, jakikolwiek to, s\u0105 \u015bwietnym przyk\u0142adem. Mo\u017ce masz dwa dolary, a mo\u017ce mo\u017cesz je wymieni\u0107 na jednego hamburgera. Je\u015bli tw\u00f3j znajomy r\u00f3wnie\u017c ma dwa dolary, mo\u017ce je wymieni\u0107 na innego hamburgera lub na twoje dwa dolary, bo to wszystko jedno.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-1024x640.jpg\" alt=\"Najlepsi u\u017cytkownicy kryptowalut w USA\" class=\"wp-image-6875\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-1024x640.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-300x188.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-150x94.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-270x169.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-770x481.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-813x508.jpg 813w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-824x515.jpg 824w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-370x231.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-554x346.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-306x191.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-260x163.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280-87x54.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/03\/dollar-4932316_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Dolary s\u0105 zamienne: ka\u017cda jednostka jest taka sama jak druga, a ka\u017cd\u0105 jednostk\u0119 (lub jednostki) mo\u017cna wymieni\u0107 na bardziej przydatne lub po\u017c\u0105dane rzeczy. Jak jeden hamburger. Albo gra wideo, dom lub obraz Picassa (je\u015bli masz do\u015b\u0107). <a href=\"https:\/\/alfacash.blog\/2021\/02\/24\/what-is-bitcoin-theres-not-just-one-of-it\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bitcoin (BTC)<\/a> a inne kryptowaluty dzia\u0142aj\u0105 dok\u0142adnie jak dolary, poniewa\u017c s\u0105 zamienne. Teraz, <strong>NFT s\u0105 zbudowane przy u\u017cyciu tej samej technologii, ale w og\u00f3le nie s\u0105 one wydawane (zamienne).<\/strong><\/p>\n\n\n\n<p>By\u0142by to na przyk\u0142ad obraz Picassa (lub innego artysty) w wersji cyfrowej. S\u0105 to wyj\u0105tkowe przedmioty cyfrowe o subiektywnej i zmiennej cenie, po\u017c\u0105dane przez kolekcjoner\u00f3w. NFT s\u0105 <a href=\"https:\/\/alfacash.blog\/2020\/08\/18\/what-is-cryptocurrency-why-should-care-reasons\/\" target=\"_blank\" rel=\"noreferrer noopener\">kryptowaluty<\/a>w pewnym sensie, ale to nie s\u0105 pieni\u0105dze. Zamiast tego dzia\u0142aj\u0105 jako ostateczny dow\u00f3d wyj\u0105tkowo\u015bci i w\u0142asno\u015bci. To nowy rodzaj sztuki.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Co sprawia, \u017ce NFT s\u0105 warto\u015bciowe?<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"425\" height=\"1024\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-425x1024.jpg\" alt=\"M\u0142oda-Dziewczyna-Kwiat-Picasso\" class=\"wp-image-7131\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-425x1024.jpg 425w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-124x300.jpg 124w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-62x150.jpg 62w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-637x1536.jpg 637w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-849x2048.jpg 849w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-5x12.jpg 5w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-75x180.jpg 75w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-214x515.jpg 214w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-211x508.jpg 211w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-153x370.jpg 153w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-193x466.jpg 193w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-102x245.jpg 102w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-83x200.jpg 83w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-126x305.jpg 126w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-28x67.jpg 28w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Young-Girl-with-a-Flower-Basket-by-Picasso.-Public-domain.-scaled.jpg 1061w\" sizes=\"auto, (max-width: 425px) 100vw, 425px\" \/><figcaption>M\u0142oda dziewczyna z koszem kwiat\u00f3w - Picasso. Domena publiczna.<\/figcaption><\/figure><\/div>\n\n\n\n<p>Wr\u00f3\u0107my na chwil\u0119 do Picassa. Zw\u0142aszcza jeden obraz: \u201eFillette \u00e0 la corbeille fleurie\u201d (M\u0142oda dziewczyna z koszem kwiat\u00f3w, 1905). Ten obraz <a href=\"https:\/\/www.cnbc.com\/amp\/2018\/05\/08\/rockefeller-picasso-sells-for-115-million-including-fees.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">zosta\u0142 sprzedany<\/a> za $115m do kolekcjonera Davida Nahmada w 2018 roku. Jak wida\u0107, mo\u017cemy skopiowa\u0107 jego zdj\u0119cie \/ obraz w\u0142a\u015bnie tutaj. Mo\u017cesz to doceni\u0107.<\/p>\n\n\n\n<p>I nie tylko Ty: ka\u017cdy, kto ma Internet, mo\u017ce go zobaczy\u0107 za pomoc\u0105 jednego wyszukiwania. Mog\u0105 nawet wydrukowa\u0107 obraz i zawiesi\u0107 go w swoim salonie, je\u015bli chc\u0105. Dlaczego wi\u0119c Nahmad mia\u0142by p\u0142aci\u0107 miliony za obraz, kt\u00f3ry b\u0119dzie widoczny dla wszystkich? Prawdopodobnie znasz ju\u017c odpowied\u017a, prawda?<\/p>\n\n\n\n<p><strong>Dzieje si\u0119 tak, poniewa\u017c nie mamy \u201eoryginalnego\u201d obrazu, mamy tylko dost\u0119p do kopii cyfrowych lub fizycznych<\/strong>. Nie mamy tego, co namalowa\u0142 ponad sto lat temu legendarny (i nie\u017cyj\u0105cy) malarz. Jego warto\u015b\u0107 jest zawsze subiektywna: niekt\u00f3rzy mog\u0105 pomy\u015ble\u0107, \u017ce \u201eFillette \u00e0 la corbeille fleurie\u201d nie jest warta wi\u0119cej ni\u017c u\u017cyte obrazy i p\u0142\u00f3tno, podczas gdy inni zap\u0142aciliby wi\u0119cej ni\u017c $115 mln za jego posiadanie. Taki jest \u015bwiat sztuki.<\/p>\n\n\n\n<p>NFT nie s\u0105 r\u00f3\u017cne. Sp\u00f3jrz teraz na obrazek poni\u017cej. To cyfrowa kompozycja artysty Beeple, nazwana \u201eEverydays: the first 5000 days\u201d. Zarejestrowa\u0142 go jako NFT, aw zesz\u0142ym miesi\u0105cu <a href=\"https:\/\/onlineonly.christies.com\/s\/beeple-first-5000-days\/beeple-b-1981-1\/112924\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">zosta\u0142 sprzedany<\/a> za ponad $69m w Christie&#039;s (nawiasem m\u00f3wi\u0105c, w tym samym domu aukcyjnym, kt\u00f3ry sprzeda\u0142 \u201eYoung Girl with a Flower Basket\u201d).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"550\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple.jpg\" alt=\"\" class=\"wp-image-7133\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple.jpg 880w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-300x188.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-150x94.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-270x169.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-770x481.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-813x508.jpg 813w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-824x515.jpg 824w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-370x231.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-554x346.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-306x191.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-260x163.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/Everydays-by-Beeple-87x54.jpg 87w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\" \/><figcaption>\u201eEverydays: the first 5000 days\u201d autorstwa Beeple. \u0179r\u00f3d\u0142o: Christie&#039;s.<\/figcaption><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ok, ale w\u0142a\u015bciciel ma tylko bezwarto\u015bciow\u0105 kopi\u0119 cyfrow\u0105, prawda?<\/strong><\/h3>\n\n\n\n<p>W przypadku Picassa Nahmad (w\u0142a\u015bciciel) ma unikalny obiekt fizyczny, kt\u00f3rego wszyscy nie mo\u017cemy mie\u0107. Dlatego jest tak cenny, prawda? Jednak w przypadku Beeple&#039;a, w\u0142a\u015bciciela, kt\u00f3ry zap\u0142aci\u0142 ponad $69m za t\u0119 czysto cyfrow\u0105 kompozycj\u0119, co maj\u0105? Czy nie maj\u0105 takiej samej bezwarto\u015bciowej kopii cyfrowej jak my wszyscy?<\/p>\n\n\n\n<p>Na tym polega sztuczka NFT i dlaczego wszyscy tak bardzo chc\u0105 je mie\u0107. <strong>NFT zapewniaj\u0105 dow\u00f3d wyj\u0105tkowo\u015bci i w\u0142asno\u015bci obiekt\u00f3w cyfrowych, kt\u00f3rych wcze\u015bniej nie mogli\u015bmy sobie wyobrazi\u0107<\/strong>. Grafika jest zarejestrowana na <a href=\"https:\/\/alfacash.blog\/2020\/08\/30\/dummies-what-is-blockchain-how-it-works\/\" target=\"_blank\" rel=\"noreferrer noopener\">blockchain<\/a> w postaci jedynego w swoim rodzaju \u017cetonu, kt\u00f3rego nie mo\u017cna wyda\u0107, podzieli\u0107 ani skopiowa\u0107. W\u0142a\u015bciciel mo\u017ce go tylko kupi\u0107, przechowywa\u0107 i sprzedawa\u0107 (cz\u0119sto za wy\u017csz\u0105 cen\u0119), tak jak zrobi\u0142by to z obrazem w \u015bwiecie fizycznym.<\/p>\n\n\n\n<p>Tyle tylko, \u017ce NFT mo\u017ce by\u0107 czym\u015b wi\u0119cej ni\u017c obrazami. W ko\u0144cu s\u0105 cyfrowe. Tak wi\u0119c mo\u017cliwo\u015bci s\u0105 prawie nieograniczone: tweety, gify, piosenki, koty, punki, wirtualne krainy, karty, <a href=\"https:\/\/alfacash.blog\/2021\/01\/29\/gamestop-dogecoin-reddit-how-profit-with-meme\/\" target=\"_blank\" rel=\"noreferrer noopener\">memy<\/a>. Mo\u017cesz zobaczy\u0107 ich kopie, ale b\u0119dzie tylko jeden w\u0142a\u015bciciel \u201eorygina\u0142u\u201d. Za zas\u0142onami samej pracy NFT wygl\u0105da tak <a href=\"https:\/\/etherscan.io\/token\/0x06012c8cf97bead5deae237070f9587f8e7a266d?a=273723#inventory\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">na blockchainie<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"569\" height=\"351\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan.jpg\" alt=\"NFTs-blockchain-CryptoKitties-Ethereum\" class=\"wp-image-7134\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan.jpg 569w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-300x185.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-150x93.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-270x167.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-370x228.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-554x342.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-306x189.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-260x160.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/CryptoKitty-273723.-Source-Etherscan-87x54.jpg 87w\" sizes=\"auto, (max-width: 569px) 100vw, 569px\" \/><figcaption>CryptoKitty #273723. \u0179r\u00f3d\u0142o: Etherscan<\/figcaption><\/figure><\/div>\n\n\n\n<p>No c\u00f3\u017c, ju\u017c rozmawiali\u015bmy o w\u0142a\u015bcicielach, ale o artystach jest jeszcze co\u015b do powiedzenia. Przed NFT sztuka cyfrowa by\u0142a w najlepszych przypadkach bardzo trudna do sprzedania. Ta technologia zapewnia tw\u00f3rcom dodatkow\u0105 warstw\u0119: <a href=\"https:\/\/consensys.net\/blog\/blockchain-explained\/can-nfts-crack-royalties-and-give-more-value-to-artists\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">tantiemy<\/a>. W\u0142a\u015bciciel mo\u017ce posiada\u0107 NFT, ale nie posiada praw autorskich do dzie\u0142a jako takiego. Tak wi\u0119c w kilku przypadkach <strong>za ka\u017cdym razem, gdy dzie\u0142o jest sprzedawane, pewien procent trafia automatycznie do portfela artysty<\/strong>. Fajnie, prawda? Picasso tego nie mia\u0142.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kt\u00f3rzy arty\u015bci \/ gwiazdy \/ firmy maj\u0105 ju\u017c NFT?<\/strong><\/h2>\n\n\n\n<p>Tutaj odpowied\u017a jest bardzo d\u0142uga. Wed\u0142ug <a href=\"https:\/\/coinranking.com\/nfts\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Coinranking<\/a>, istnieje oko\u0142o 567 156 NFT z wolumenem obrotu powy\u017cej $94 mln w ci\u0105gu ostatnich 30 dni - tylko na rynkach zdecentralizowanych, co wyklucza transakcje na Christie&#039;s i podobne.<\/p>\n\n\n\n<figure class=\"wp-block-video aligncenter\"><video controls src=\"https:\/\/cdn.vox-cdn.com\/thumbor\/4WGrO2VV8xBoLuX3FGknj7xG2Qw=\/0x0:1400x1400\/320x213\/filters:focal(588x588:812x812):gifv():no_upscale()\/cdn.vox-cdn.com\/uploads\/chorus_image\/image\/68837730\/poptart1redrainbowfix_1.0.gif\"><\/video><figcaption>Artysta Chris Torres sprzeda\u0142 sw\u00f3j popularny mem Nyan Cat jako NFT za ponad $600k. \u0179r\u00f3d\u0142o: aplikacja Foundation<\/figcaption><\/figure>\n\n\n\n<p>Rynki takie jak Nifty Gateway (nifty \/ nifties to inny spos\u00f3b na nazwanie NFT) licz\u0105 ponad 2000 prac, kt\u00f3re wahaj\u0105 si\u0119 od $200 do milion\u00f3w. Tymczasem oferty w OpenSea mo\u017cna rozpocz\u0105\u0107 od kilku dolar\u00f3w (w kryptowalutach). Popularne gry i przedmioty kolekcjonerskie to <strong>CryptoKitties, CryptoPunks, Sorare, Decentraland, Gods Unchained<\/strong>, <strong>Zakl\u0119cia Genesis, RarePepe, Rarible<\/strong>, i wiele wi\u0119cej.<\/p>\n\n\n\n<p>Je\u015bli chodzi o zaanga\u017cowanych do tej pory artyst\u00f3w i celebryt\u00f3w, <a href=\"https:\/\/alfacash.blog\/2021\/03\/31\/what-happened-march-cryptocurrency-world\/\" target=\"_blank\" rel=\"noreferrer noopener\">mo\u017cemy wspomnie\u0107<\/a> Chris Torres (tw\u00f3rca Nyan Cat), <a href=\"https:\/\/www.inputmag.com\/culture\/linkin-park-mike-shinoda-happy-endings-nft-interview\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Mike Shinoda<\/a> (Linkin Park), Andrea Bonaceto (wraz z Sophi\u0105 the Robot), Lindsay Lohan, Kings of Leon, Jack Dorsey, Elon Musk, Paris Hilton, Grimes, 3LAU, Steve Aoki, Shawn Mendes i strasznie wielu sportowc\u00f3w i dru\u017cyn sportowych. Tylko platforma <a href=\"https:\/\/sorare.com\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Tak rzadkie<\/a> ma 126 klub\u00f3w pi\u0142karskich posiadaj\u0105cych licencje na w\u0142asne unikalne karty cyfrowe (NFT).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Jak wystawia\u0107, kupowa\u0107 i sprzedawa\u0107 NFT?<\/strong><\/h2>\n\n\n\n<p>Nie musisz by\u0107 programist\u0105, aby stworzy\u0107 sw\u00f3j w\u0142asny NFT i wystawia\u0107 go prawie za darmo na rynku. Nie oznacza to, \u017ce tw\u00f3j nowonarodzony NFT ma jak\u0105\u015b rzeczywist\u0105 warto\u015b\u0107, ale i tak mo\u017cesz to zrobi\u0107. Potencjalni inwestorzy doceni\u0105 dzie\u0142a sztuki, ekskluzywne korzy\u015bci w biznesie i og\u00f3lnie rzecz bior\u0105c wyj\u0105tkowe rzeczy.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"514\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-1024x514.jpg\" alt=\"NFT-przewodnik-gor\u0105czka-dzie\u0142a sztuki\" class=\"wp-image-7135\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-1024x514.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-300x150.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-150x75.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-18x9.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-270x135.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-770x386.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-1013x508.jpg 1013w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-900x451.jpg 900w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-370x186.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-554x278.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-306x153.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-260x130.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280-87x44.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/fantasy-2701633_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>To mo\u017ce by\u0107 NFT. Zdj\u0119cie autorstwa <a href=\"https:\/\/pixabay.com\/users\/kellepics-4893063\/?utm_source=link-attribution&amp;utm_medium=referral&amp;utm_campaign=image&amp;utm_content=2701633\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Stefan Keller<\/a> \/ Pixabay<\/figcaption><\/figure><\/div>\n\n\n\n<p>Pierwszym krokiem jest wybranie blockchaina i platformy.<a href=\"https:\/\/alfacash.blog\/2021\/03\/08\/bitcoin-ethereum-go-bullish-again-new-investments\/\" target=\"_blank\" rel=\"noreferrer noopener\"> Ethereum<\/a> nadal jest najpopularniejszym, i <strong>rynki takie jak OpenSea, Rarible i Mintable umo\u017cliwiaj\u0105 po\u0142\u0105czenie portfela ETH<\/strong> i wy\u015blij swoje kreacje, aby przekszta\u0142ci\u0107 je w NFT. Na innych rynkach, takich jak Nifty Gateway i Makersplace, tw\u00f3rcy musz\u0105 z\u0142o\u017cy\u0107 wniosek wcze\u015bniej.<\/p>\n\n\n\n<p>Oczywi\u015bcie, je\u015bli rzeczywi\u015bcie jeste\u015b programist\u0105 i \/ lub chcesz to zrobi\u0107 bezpo\u015brednio, mo\u017cesz sprawdzi\u0107 standardy tworzenia NFT w ka\u017cdym \u0142a\u0144cuchu blok\u00f3w i wybra\u0107 jeden, aby zacz\u0105\u0107 od zera. W Ethereum mamy <a href=\"https:\/\/eips.ethereum.org\/EIPS\/eip-721\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ERC-721<\/a> i ERC-1155, w EOS mamy standardy SimpleAssets i dGoods, aw Tron jest TRC-721. On Counterparty jest jeszcze \u0142atwiejszy, z przyjaznym interfejsem do tworzenia <a href=\"https:\/\/counterparty.io\/get-started\/#create-token\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">zasoby niestandardowe<\/a>.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.alfa.cash\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kup i sprzedaj<\/a> jest prostsze. <strong>Wystarczy, \u017ce po\u0142\u0105czysz sw\u00f3j portfel z preferowanym rynkiem,<\/strong> wybierz \u017c\u0105dany przedmiot i we\u017a udzia\u0142 w aukcji lub sprzeda\u017cy bezpo\u015bredniej. Aby go odsprzeda\u0107, mo\u017cesz to zrobi\u0107 r\u00f3wnie\u017c na tym samym rynku, otrzymuj\u0105c oferty lub ustalaj\u0105c cen\u0119. Wszystko to zale\u017cy oczywi\u015bcie od typu NFT, kt\u00f3ry chcesz lub posiadasz.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"441\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-1024x441.jpg\" alt=\"NFTs-marketplace-OpenSea-ETH\" class=\"wp-image-7136\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-1024x441.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-300x129.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-150x65.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-18x8.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-270x116.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-770x332.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-1170x504.jpg 1170w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-900x388.jpg 900w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-370x159.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-554x239.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-306x132.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-260x112.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot-87x37.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/OpenSea-NFT-market.-Screenshot.jpg 1348w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Rynek OpenSea NFT. Zrzut ekranu.<\/figcaption><\/figure><\/div>\n\n\n\n<p>Na przyk\u0142ad, je\u015bli chcesz kupi\u0107 prac\u0119 Beeple&#039;a, znajdziesz go w Nifty Gateway. Ale je\u015bli chcesz co\u015b przez <a href=\"https:\/\/makersplace.com\/gviotto_\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Gabriel Viotto<\/a>, znajdziesz go na Makersplace. Wystarczy obserwowa\u0107 swoich ulubionych artyst\u00f3w, aby odkry\u0107 ich NFT lub przeszuka\u0107 r\u00f3\u017cne rynki, aby znale\u017a\u0107 swoich ulubionych. Mo\u017cesz te\u017c poczeka\u0107 <a href=\"https:\/\/twitter.com\/alfacash_crypto\/status\/1341317184560181248\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">wi\u0119cej prezent\u00f3w<\/a> na Alfacash!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Czy NFT s\u0105 szkodliwe dla \u015brodowiska i zmian klimatycznych?<\/strong><\/h2>\n\n\n\n<p>To mo\u017ce by\u0107 ca\u0142o\u015b\u0107 <a href=\"https:\/\/www.alfa.cash\/bitcoin.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">bia\u0142y papier<\/a>, ale mo\u017cemy to troch\u0119 podsumowa\u0107. Prawdziw\u0105 odpowiedzi\u0105 jest to, \u017ce w du\u017cej mierze zale\u017cy to od sposobu wydawania lat dziewi\u0119\u0107dziesi\u0105tych (dotyczy to r\u00f3wnie\u017c wszystkich kryptowalut). Zobaczmy: <a href=\"https:\/\/nonfungible.com\/blog\/ecological-impact-nfts\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">g\u0142\u00f3wny argument<\/a> przeciwko NFT (i niekt\u00f3rym kryptowalutom) <strong>jest du\u017ce zu\u017cycie energii elektrycznej potrzebnej do ich wydania i weryfikacji.<\/strong><\/p>\n\n\n\n<p><a href=\"https:\/\/alfacash.blog\/2020\/08\/25\/cryptocurrency-mining-dummies-how-works\/\" target=\"_blank\" rel=\"noreferrer noopener\">Wydobywanie kryptowalut<\/a> z systemem Proof-of-Work (PoW) celowo zu\u017cywa du\u017co energii elektrycznej do rozwi\u0105zywania z\u0142o\u017conych problem\u00f3w matematycznych przed emisj\u0105 nowych monet. Zapewnia to du\u017ce bezpiecze\u0144stwo sieciom blockchain, ale wad\u0105 jest ponownie wysokie zu\u017cycie energii. Je\u015bli ta energia jest wytwarzana z paliw kopalnych, oznacza to wi\u0119ksze zanieczyszczenie powietrza i wi\u0119ksze globalne ocieplenie.<\/p>\n\n\n\n<p>Mo\u017cna o tym wspomnie\u0107 w niekt\u00f3rych niepokoj\u0105cych raportach <a href=\"https:\/\/alfacash.blog\/2020\/11\/25\/how-to-start-bitcoin-cryptos-5-steps\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bitcoin<\/a> (i NFT) zu\u017cywaj\u0105 wi\u0119cej energii ni\u017c kraje takie jak Szwecja, Ukraina czy Holandia. Jednak zapominaj\u0105 o wa\u017cnych rzeczach, takich jak \u201eilo\u015b\u0107 energii elektrycznej zu\u017cywanej ka\u017cdego roku przez zawsze w\u0142\u0105czone, ale nieaktywne urz\u0105dzenia domowe w samych Stanach Zjednoczonych mog\u0142aby zasila\u0107 sie\u0107 Bitcoin przez 1,5 roku\u201d lub fakt, \u017ce Bitcoin (i prawdopodobnie ca\u0142e kryptowaluty ) stanowi tylko 0,57% ca\u0142kowitej produkcji energii elektrycznej [<a href=\"https:\/\/cbeci.org\/cbeci\/comparisons\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">CBECI<\/a> przez Cambridge].<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"759\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-1024x759.jpg\" alt=\"NFT-\u015brodowisko-zmiana klimatu\" class=\"wp-image-7137\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-1024x759.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-300x222.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-150x111.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-16x12.jpg 16w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-243x180.jpg 243w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-695x515.jpg 695w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-685x508.jpg 685w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-370x274.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-554x411.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-306x227.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-330x245.jpg 330w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-260x193.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280-87x65.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/bitcoin-3091789_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>Obraz mohamed Hassan z Pixabay<\/figcaption><\/figure><\/div>\n\n\n\n<p>Poza tym wed\u0142ug firmy <a href=\"https:\/\/coinshares.com\/assets\/resources\/Research\/bitcoin-mining-network-june-2019-fidelity-foreword.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">CoinShares<\/a>, <strong>ponad 74% Bitcoin g\u00f3rnictwo wykorzystuje odnawialne \u017ar\u00f3d\u0142a energii,<\/strong> takich jak elektrownie wodne, s\u0142oneczne i geotermalne. W takim przypadku Bitcoin i kryptowaluty (w tym NFT) nie by\u0142yby zanieczyszczaj\u0105ce. Ponadto mo\u017cemy wspomnie\u0107, \u017ce nie wszystkie \u0142a\u0144cuchy blok\u00f3w emituj\u0105ce NFT wsp\u00f3\u0142pracuj\u0105 z systemami PoW. EOS, Tron i <a href=\"https:\/\/alfacash.blog\/2020\/11\/14\/ethereum-2-new-features-prices-more-ethereum-chains\/\" target=\"_blank\" rel=\"noreferrer noopener\">wkr\u00f3tce Ethereum<\/a>u\u017cyj 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>) zamiast. Ten system nie wymaga energii do dzia\u0142ania. \u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Czy mog\u0119 us\u0142ysze\u0107 piosenki o NFT, aby lepiej je zrozumie\u0107?<\/strong><\/h2>\n\n\n\n<p>Jak mo\u017cesz si\u0119 domy\u015bli\u0107, odpowied\u017a brzmi: tak. Elon Musk napisa\u0142 piosenk\u0119 o NFT i sprzedaje j\u0105 jako NFT. Ale prawdziwa zabawna piosenka, specjalnie zaprojektowana, aby zrozumie\u0107 NFT, zosta\u0142a stworzona przez zesp\u00f3\u0142 serialu <strong>Saturday Night Live (SNL) w stylu Eminema<\/strong>. Na razie mo\u017cemy na tym zako\u0144czy\u0107!<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">co to do cholery jest NFT <a href=\"https:\/\/t.co\/BcFylopM63\">pic.twitter.com\/BcFylopM63<\/a><\/p>- Saturday Night Live - SNL (@nbcsnl) <a href=\"https:\/\/twitter.com\/nbcsnl\/status\/1376032888764960769?ref_src=twsrc%5Etfw\">28 marca 2021 r<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center\"><em>Chcesz handlowa\u0107 Bitcoin i innymi tokenami? Mo\u017cesz to zrobi\u0107<\/em>\u00a0<em>bezpiecznie\u00a0<a href=\"https:\/\/www.alfa.cash\/buy\/bitcoin\" target=\"_blank\" rel=\"noreferrer noopener\">na Alfacash<\/a>! I nie zapominaj, \u017ce rozmawiamy o tym i wielu innych rzeczach w naszych mediach spo\u0142eczno\u015bciowych.<\/em><\/p>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/twitter.com\/alfacash_crypto\" target=\"_blank\" rel=\"noreferrer noopener\">\u015awiergot<\/a>&nbsp;*&nbsp;<a href=\"https:\/\/t.me\/AlfacashCommunity\" target=\"_blank\" rel=\"noreferrer noopener\">Telegram<\/a>&nbsp;*&nbsp;<a href=\"https:\/\/www.facebook.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook<\/a>&nbsp;*&nbsp;<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>&nbsp;*&nbsp;<a href=\"https:\/\/vk.com\/alfacashcrypto\" target=\"_blank\" rel=\"noreferrer noopener\">Vkontakte<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Ostatnio taki boom to niezamienialne tokeny (NFT). To sztuka, koty, punki, piosenki i nie tylko. Tutaj mo\u017cesz je \u0142atwo zrozumie\u0107!<\/p>","protected":false},"author":5,"featured_media":7140,"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":[209,63,308,107,277,93],"class_list":{"0":"post-7126","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-learn","8":"tag-art","9":"tag-celebrities","10":"tag-collectibles","11":"tag-ethereum","12":"tag-nfts","13":"tag-tokens"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/04\/nft-scaled.jpg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/pl\/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 are Non-fungible tokens (NFTs) and why the fever? 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