Difference between revisions of "Non-fungible tokens"

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Music NFTs are music tracks recorded on a blockchain in the form of unique non-fungible tokens that belong exclusively to the owner of the NFT.<ref name=ten>Lielacher, A. (2022, January 14). How Music NFTs Could Disrupt the Music Industry. Cryptonews. https://cryptonews.com/exclusives/how-music-nfts-could-disrupt-music-industry.htm
 
Music NFTs are music tracks recorded on a blockchain in the form of unique non-fungible tokens that belong exclusively to the owner of the NFT.<ref name=ten>Lielacher, A. (2022, January 14). How Music NFTs Could Disrupt the Music Industry. Cryptonews. https://cryptonews.com/exclusives/how-music-nfts-could-disrupt-music-industry.htm
 
</ref> Music NFTs can also be sold on and allow musicians to earn royalties for every secondary market sale.<ref name=ten/>  Every fan who buys the music NFT becomes an owner of their favorite musician’s work and they are then able to store the music NFTs in their crypto wallets. If they are interested, they can sell off the NFT to a higher bidder in the future. The musician who created the NFT can earn from the re-sales of their work, which is one of the most powerful ways music NFTs can empower musicians.<ref name=ten/>  
 
</ref> Music NFTs can also be sold on and allow musicians to earn royalties for every secondary market sale.<ref name=ten/>  Every fan who buys the music NFT becomes an owner of their favorite musician’s work and they are then able to store the music NFTs in their crypto wallets. If they are interested, they can sell off the NFT to a higher bidder in the future. The musician who created the NFT can earn from the re-sales of their work, which is one of the most powerful ways music NFTs can empower musicians.<ref name=ten/>  
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Several musicians and bands have already released NFTs. Dj 3LAU had an NFT drop called the Ultraviolet Collection, which had a world record sale of over USD 11.6m.<ref name=ten/>
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Several musicians and bands have already released NFTs. Dj 3LAU had an NFT drop called the Ultraviolet Collection, which had a world record sale of over USD 11.6m.<ref name=ten/>  
 
===Art===
 
===Art===
−
The most popular use of NFTs is for art, whether it be photographs, generative art, or digital art. Generative avatar projects were popular in 2021, with Cryptopunks, Bored Ape Yacht Club, and Cool Cats as some of the most popular. Generative avatar projects use code to randomly generate thousands of NFTs from a set of layers representing different traits.<ref name=eleven Thomas, L. (2021, December 2). 15 Top Generative Avatar Projects You Need to Know. Nft Now. https://nftnow.com/lists/top-nft-avatar-projects/</ref>   
+
The most popular use of NFTs is for art, whether it be photographs, generative art, or digital art. Generative avatar projects were popular in 2021, with Cryptopunks, Bored Ape Yacht Club, and Cool Cats as some of the most popular. Generative avatar projects use code to randomly generate thousands of NFTs from a set of layers representing different traits.<ref> Thomas, L. (2021, December 2). 15 Top Generative Avatar Projects You Need to Know. Nft Now. https://nftnow.com/lists/top-nft-avatar-projects/</ref>   
 
===Membership===
 
===Membership===
 
NFTs have been used as a way of granting membership to a certain community. While some DAOs make people own a certain amount of governance tokens to join, some DAOs like Links DAO offer a membership NFT. Another example of a membership NFT is the Poolsuite NFT, released in 2021. Flyfish club also released a membership NFT in 2022 that allows token holders to become members. Flyfish Club (FFC) is the world's first member's only private dining club where membership is purchased on the blockchain as a Non-Fungible-Token (NFT) and owned by the token-holder to gain access to the restaurant and various culinary, cultural and social experiences.<ref Breen, A. (2022, January 26). Gary Vaynerchuk to Open World's First NFT Restaurant in NYC. Entrepreneur. https://www.entrepreneur.com/article/415203</ref>   
 
NFTs have been used as a way of granting membership to a certain community. While some DAOs make people own a certain amount of governance tokens to join, some DAOs like Links DAO offer a membership NFT. Another example of a membership NFT is the Poolsuite NFT, released in 2021. Flyfish club also released a membership NFT in 2022 that allows token holders to become members. Flyfish Club (FFC) is the world's first member's only private dining club where membership is purchased on the blockchain as a Non-Fungible-Token (NFT) and owned by the token-holder to gain access to the restaurant and various culinary, cultural and social experiences.<ref Breen, A. (2022, January 26). Gary Vaynerchuk to Open World's First NFT Restaurant in NYC. Entrepreneur. https://www.entrepreneur.com/article/415203</ref>   

Revision as of 09:40, 28 January 2022

NFT ecosystem. [1]

Non-fungible tokens, more commonly known as NFTs, are cryptographic tokens on a blockchain with unique identification codes and metadata. They let people tokenize things like art collectibles, and real estate. They can only have one official owner at a time and because they are stored on the blockchain their record of ownership can’t be altered.[2] Non-fungible is an economic term that is used to describe things that are not interchangeable for other items because they have unique properties. Fungible items however, can be exchanged for one another because they do not have unique properties.[2] Unlike cryptocurrencies, which are fungible tokens, they can’t be traded or exchanged at equal value because each is unique. [3] It is impossible for one non-fungible token to be equal to another because each token is unique due to their metadata. NFTs can be used to represent real world items like artwork, real estate, and clothing.[3]

Because NFTs exist on blockchains, they can be used to connect artists directly to their audiences, removing intermediaries and simplifying transactions.

Technology

Blockchains

NFT blockchains. [4]

Some blockchains that support NFTs are Ethereum, Flow, Binance Smart Chain, Cardano, Solana, Algorand, Tezos, Tron and EOS. [5] Ethereum is the most popular blockchain for NFTs and has two popular token standards, ERC-721 (used for the creation of non-fungible tokens) and ERC-1155 (used for the creation of new semi-fungible tokens) To implement smart contracts, Ethereum makes use of Solidity, an object-oriented programming language created by the Ethereum team and compiled by the Ethereum Virtual Machine (EVM). The blockchain also features its own crypto called Ether (or ETH).[5] The Ethereum transaction fee varies based on network congestion and is usually between $100 and $200 per transaction, which is rather high compared to other blockchains.

IPFS

Very little data is stored directly inside an NFT. Rather the NFT includes information on where you can find a description of the artist’s name and the title of the work, but that information is not typically on the blockchain itself[6] The actual artwork is still a link away. NFTs use a system called IPFS, or InterPlanetary File System. Rather than identifying a specific file at a specific domain, IPFS addresses let you find a piece of content so long as someone somewhere on the IPFS network is hosting it. IPFS is a peer to peer file sharing system.[6]

NFT Marketplaces

Opensea

Opensea was founded in 2017 by Devin Finzer and Alex Atallah. It is an online marketplace for non-fungible tokens. [7] Users can generate NFTs for free on OpenSea and transfer the gas fee onto the first person who purchases the NFTs. OpenSea is based on the Ethereum ERC-721 standard and Polygon (a layer-2 scaling solution for Ethereum).[8]

Nifty Gateway

Nifty Gateway is Gemini exchange’s NFT marketplace founded in 2018.[9]

LooksRare

LooksRare is an NFT marketplace that airdropped its $LOOKS token to NFT traders on Jan. 9, 2022. In contrast to OpenSea, which keeps a 2.5% cut of all sales on its platform, all of the trading fees (currently 2%) on LooksRare are paid to $LOOKS stakers.[10]

Uses of NFTs

Fashion

NFTs have been used for both digital and physical fashion related items. For example, in 2021 Gucci auctioned off an NFT inspired by its fall/winter 2021 collection in an online auction hosted by Christie's, Burberry launched an exclusive line of digital accessories, and Dolce & Gabbana generated $6.1 million in sales in its auction of a nine-piece NFT collection.[11]

Games

Some popular NFT games are Axie Infinity, Sorare, Evolution Land, Gods Unchained, and Cryptokitties. Axie Infinity is currently one of the most popular NFT games at the moment. It uses NFTs to enhance its gameplay and is similar to games like Pokémon, you have to collect fantasy monsters that you can breed or trade.[12] The game’s monsters exist as NFTs. It is a play-to-earn game, where players can earn tokens. New entrants to the Axie universe must first acquire three Axie characters before they can even start playing the game. Players who are interested in Axie but who lack the financial resources to acquire the initial set of characters can essentially participate in an NFT lending and borrowing process from others who are able to acquire them. While this model of NFT renting comes in many forms, one of the most popular ways of getting access to Axie NFTs is through Yield Guild Games (YGG), one of the most successful play-to-earn gaming guilds to date[13]. Through YGG, players essentially rent NFT Axie characters, and the earnings that are acquired during the time that the individual plays with those Axies is then divided between the guild and the players themselves.[13]

POAPs

POAPs, Proof of Attendance Protocols, are NFT badges given out to attendees of both virtual and real-world events. POAPs are created with the ERC-721 standard used for NFTs. However, for an NFT to be classed as a POAP, it must be minted through the official POAP smart contract and it needs to contain metadata related to a specific time or date, up to one year in length.[14] Also, all POAPs must have an image associated with them. While POAPs were originally minted on the Ethereum main net, since October 2020, POAPs have been created and distributed on the Ethereum sidechain xDai.[14]Since xDai is designed for fast, inexpensive transactions, POAPs can be minted by issuers for very low cost. POAPs are usually distributed for free to whoever is eligible to claim them.[14] POAPs can also be migrated from xDai to Ethereum if the user pays the gas fee to do so.[14] However, due to high fees on Ethereum, most users opt to leave their POAPs on xDai where they can view them on the POAP app.

Music

Music NFTs are music tracks recorded on a blockchain in the form of unique non-fungible tokens that belong exclusively to the owner of the NFT.[15] Music NFTs can also be sold on and allow musicians to earn royalties for every secondary market sale.[15] Every fan who buys the music NFT becomes an owner of their favorite musician’s work and they are then able to store the music NFTs in their crypto wallets. If they are interested, they can sell off the NFT to a higher bidder in the future. The musician who created the NFT can earn from the re-sales of their work, which is one of the most powerful ways music NFTs can empower musicians.[15] Several musicians and bands have already released NFTs. Dj 3LAU had an NFT drop called the Ultraviolet Collection, which had a world record sale of over USD 11.6m.[15]

Art

The most popular use of NFTs is for art, whether it be photographs, generative art, or digital art. Generative avatar projects were popular in 2021, with Cryptopunks, Bored Ape Yacht Club, and Cool Cats as some of the most popular. Generative avatar projects use code to randomly generate thousands of NFTs from a set of layers representing different traits.[16]

Membership

NFTs have been used as a way of granting membership to a certain community. While some DAOs make people own a certain amount of governance tokens to join, some DAOs like Links DAO offer a membership NFT. Another example of a membership NFT is the Poolsuite NFT, released in 2021. Flyfish club also released a membership NFT in 2022 that allows token holders to become members. Flyfish Club (FFC) is the world's first member's only private dining club where membership is purchased on the blockchain as a Non-Fungible-Token (NFT) and owned by the token-holder to gain access to the restaurant and various culinary, cultural and social experiences.[17]
  1. ↑ M. (2020, October 29). NFT Ecosystem Overview. The Nifty Crypto Nomad. https://niftycryptonomad.com/nft-ecosystem-overview/
  2. ↑ 2.0 2.1 Ethereum. (2022). Non-fungible tokens (NFT). Ethereum.Org. https://ethereum.org/en/nft/
  3. ↑ 3.0 3.1 Non-Fungible Token (NFT). (2021, December 14). Investopedia. https://www.investopedia.com/non-fungible-tokens-nft-5115211
  4. ↑ Team, P. (2022, January 25). Top Ten Blockchains Used in NFT Development. PixelPlex. https://pixelplex.io/blog/top-ten-blockchains-for-nft-development/
  5. ↑ 5.0 5.1 Team, P. (2022b, January 25). Top Ten Blockchains Used in NFT Development. PixelPlex. https://pixelplex.io/blog/top-ten-blockchains-for-nft-development/
  6. ↑ 6.0 6.1 Kastrenakes, J. (2021, March 25). Your million-dollar NFT can break tomorrow if you’re not careful. The Verge. https://www.theverge.com/2021/3/25/22349242/nft-metadata-explained-art-crypto-urls-links-ipfs
  7. ↑ Ehrlich, S. (2021, July 8). NFT Marketplace CEO Explains Why The Industry Is Moving Beyond Ideological Purists. Forbes. https://www.forbes.com/sites/stevenehrlich/2021/07/06/nft-marketplace-ceo-explains-why-the-industry-is-moving-beyond-ideological-purists/?sh=34dd1e331fc3
  8. ↑ Author, G. (2022, January 4). How to Create and Sell NFTs for Free. PetaPixel. https://petapixel.com/2021/11/24/how-to-create-and-sell-nfts-for-free/
  9. ↑ Nifty Gateway - Collect Digital Art. (2022). Gemini. https://www.gemini.com/nifty-gateway
  10. ↑ Y. (2022, January 21). LooksRare Surges to $7B Valuation as Torrid Volumes Fuel Staking Rewards. The Defiant. https://thedefiant.io/looksrare-volume-surging/
  11. ↑ Cohn, D. A. (2021, November 1). NFT Trends in Fashion. POPSUGAR Fashion. https://www.popsugar.com/fashion/nft-trends-in-fashion-48578224
  12. ↑ Ashley, J. (2022, January 27). Top 5 NFT Games – Unique titles offering a universe of content. Esports.Net. https://www.esports.net/news/top-5-nft-games/
  13. ↑ 13.0 13.1 Attention Required! | Cloudflare. (2022). NFT Renting Poised to Supercharge Growth in Play-to-Earn Games. https://cryptoslate.com/nft-renting-poised-to-supercharge-growth-in-play-to-earn-games/
  14. ↑ 14.0 14.1 14.2 14.3 Craig, T. (2021, September 5). What Are POAPs, and Why Should You Collect Them? Crypto Briefing. https://cryptobriefing.com/what-are-poaps-and-why-should-you-collect-them/
  15. ↑ 15.0 15.1 15.2 15.3 Lielacher, A. (2022, January 14). How Music NFTs Could Disrupt the Music Industry. Cryptonews. https://cryptonews.com/exclusives/how-music-nfts-could-disrupt-music-industry.htm
  16. ↑ Thomas, L. (2021, December 2). 15 Top Generative Avatar Projects You Need to Know. Nft Now. https://nftnow.com/lists/top-nft-avatar-projects/
  17. ↑

    Ethical Issues

    Royalties

    Climate

    Artist payments

    IP rights

    == References ==

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