https://paragraph.com/@nicha88 undefined Sun, 10 May 2026 21:19:46 GMT https://validator.w3.org/feed/docs/rss2.html https://github.com/jpmonette/feed en All rights reserved https://paragraph.com/@nicha88/what-is-erc-721 mdFeNMxGUjQKtbGPqvr8 Tue, 03 Jan 2023 14:07:27 GMT Ethereum Request for Comments (ERC) 721 is a data standard for creating non fungible tokens, meaning each token is unique and cannot be divided or directly exchanged for another ERC-721 token. The ERC-721 standard allows creators to issue unique crypto assets like NFTs via smart contracts.

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