Improving NFT standard

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I support the approach shown above at NFTPermit.sol · GitHub

Minor feedback

  • Maybe should be separate ERCs for 721 and 1155 extensions.
  • It should be loudly noted that this depends on EIP-712 which is in draft.

Although this is a “good” approach. A “great” approach is to just deploy the same thing as a utility which applies to any existing NFT.

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