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FollowingImportance of ERC-721
ERC-721 is an irreplaceable token standard on the Ethereum blockchain. It provides a set of guidelines for creating unique tokens that represent digital assets. These tokens are irreplaceable, which means that due to their unique properties, they cannot be exchanged one-on-one. The significance of ERC-721 is that it has the potential to promote the creation of NFT, which has widespread applications in games, art, collectibles and other fields.
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How does ERC-721 work?
The ERC-721 standard consists of a set of functions that developers can implement in their smart contracts to create, transfer, and manage NFTs. These functions allow the creation of unique tokens with their own metadata to distinguish them from each other. Behind the scenes, the ERC-721 smart contract maintains a record of token ownership, allowing coins to be transferred between users. The contract also tracks the total supply of tokens and the token balance held at each address.
Features of ERC-721 for NFT
The ERC-721 token standard has multiple functions of unique digital assets in the form of NFT. It allows users to own, transfer and manage unique digital assets. The ERC-721 token standard has been used in the context of digital art, where artists can create unique artworks as NFT, providing new avenues for their work. The ERC-721 token standard is used in the gaming industry, where game developers can create unique in-game items as NFTs.
Who invented ERC-721?
The original ERC-721 specification was the Ethereum Improvement Proposal (EIP) proposed by Dieter Shirley, a process to introduce new standards to Ethereum. The official authors of the ERC-721 standard are William Entriken, Dieter Shirley, Jacob Evans and Nastassia Sachs. It should be noted that anyone can submit an EIP, but it will undergo a review and modification process before being accepted by the community.
ERC-721 Use Cases
One of the most widespread uses of the ERC-721 token standard is digital art. Publishing art or any type of media on the blockchain means that it can be exchanged and transferred through the underlying blockchain network. NFT is changing many other industries by allowing individuals to have interests in their digital environment. This can be seen in irreplaceable game assets, metaverse lands and assets, Web3 community memberships, and more.
