XLS-46Live since 2025-06-11
Dynamic NFTs
NFTs minted as mutable. The issuer can update the URI later with NFTokenModify.
3 lessons9 minDifficulty Checked 2026-11-10A standard NFT's URI is fixed at mint. A dynamic NFT is minted with a Mutable flag, and its issuer can point the URI at new data later. Nothing else about the NFT can change.
- Read an NFT's flags with nft_info. Value 16 means it is mutable.
- Look for NFTokenModify in an NFT's nft_history.