Non-Fungible Token (NFT)

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A Non-Fungible Token (NFT) is an cryptographic token which represents something unique.



References

2021

  • (Wikipedia, 2021) ⇒ https://en.wikipedia.org/wiki/Non-fungible_token Retrieved:2021-8-27.
    • A non-fungible token (NFT) is a unit of data stored on a digital ledger, called a blockchain, that certifies a digital asset to be unique and therefore not interchangeable. NFTs can be used to represent items such as photos, videos, audio, and other types of digital files. Access to any copy of the original file, however, is not restricted to the buyer of the NFT. While copies of these digital items are available for anyone to obtain, NFTs are tracked on blockchains to provide the owner with a proof of ownership that is separate from copyright.

      The NFT market value tripled in 2020, reaching more than 250 million. During the first quarter of 2021, NFT sales exceeded $2 billion.

2021

  • (Wikipedia, 2021) ⇒ https://en.wikipedia.org/wiki/Non-fungible_token#Description Retrieved:2021-8-27.
    • An NFT is a unit of data stored on a digital ledger, called a blockchain, which can be sold and traded. The NFT can be associated with a particular digital or physical asset (such as a file or a physical object) and a license to use the asset for a specified purpose.[1] NFTs (and the associated license to use, copy or display the underlying asset) can be traded and sold on digital markets.

      NFTs function like cryptographic tokens, but, unlike cryptocurrencies like Bitcoin, NFTs are not mutually interchangeable, so not fungible. While all bitcoins are equal, each NFT may represent a different underlying asset and thus have a different value. NFTs are created when blockchains string records of cryptographic hash, a set of characters identifying a set of data, onto previous records therefore creating a chain of identifiable data blocks. This cryptographic transaction process ensures the authentication of each digital file by providing a digital signature that is used to track NFT ownership. However, data links that point to details like where the art is stored can die.


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