What is the difference between ERC20 and ERC721 tokens?
Could you elaborate on the key differences between ERC20 and ERC721 tokens? I'm particularly interested in understanding how they differ in terms of functionality, use cases, and the way they interact with the Ethereum blockchain. For instance, how do ERC20 tokens enable fungibility, while ERC721 tokens are designed for non-fungible assets? Additionally, could you provide some examples of popular ERC20 and ERC721 tokens and explain why they chose these respective standards? This comparison would greatly assist in my understanding of the distinct characteristics of these two token types.
What are ERC20 & erc721 (NFT) token standards?
Could you elaborate on the ERC20 and ERC721 token standards, specifically with regard to their applications in the cryptocurrency and finance space? ERC20 is widely known as the standard for fungible tokens, allowing for the development of various tokens that share common functionalities. On the other hand, ERC721, often associated with Non-Fungible Tokens (NFTs), enables the creation of unique digital assets with distinct identities. Understanding the nuances between these two standards is crucial for anyone interested in exploring the potential of blockchain technology and its applications in finance.