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ERC-7513 Smart NFT - A Component for Intent-Centric

DraftERCcreated 2023-09-06requires ERC-165, ERC-1155

This proposal defines a new type of NFT that combines smart contract execution logic, granting NFTs executable capabilities.

Authors: MJ Tseng (@TsengMJ), Clay (@Clay2018), Jeffery.c, Johnny.c

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

ISmartNFT0x12adfb52
ISmartManager0x8d800da6
IIntentProxy0xfb6fe02d

Functions this standard introduces (7)

0x58efa66dauditTo(uint256,bool)
0x09c5eabeexecute(bytes)payable
0xfb6fe02dexecuteIntent((uint256,bytes)[])payable
0x66eafc23isAccessible(address,uint256)view
0x8e760660register(bytes,uint256)
0x1b6811ecvalidatePermission()view
0x3df35188verificationStatusOf(uint256)view

Depends on (2)

Proposals this one names in its requires field.

ERC-165Standard Interface DetectionERC-1155Multi Token Standard

What the specification covers

AbstractMotivationUsability with SecurityIA-NFT as Native On-chain AssetInteraction Abstraction for the Intent AbstractionSpecificationOverviewSmart-NFT InterfaceSmart-Manager InterfaceIntent-Proxy InterfaceRationaleWhy using ERC-1155VerifierCopyright infringement issueBackwards CompatibilityReference ImplementationSecurity ConsiderationsMalicious ValidatorUnexpected Verification ErrorCopyright

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