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ERC-191 Signed Data Standard

FinalERCcreated 2016-01-2013 later proposals build on it

Authors: Martin Holst Swende (@holiman), Nick Johnson

Functions this standard introduces (1)

0x110eb0a3signatureBasedExecution(address,uint256,bytes,uint8,bytes32,bytes32)payable

Built on by (13)

Later proposals that name this one in their requires field.

EIP-712Typed structured data hashing and signingERC-1077Gas relay for contract callsERC-1078Universal login / signup using ENS subdomainsERC-1484Digital Identity AggregatorERC-3224Described DataERC-4361Sign-In with EthereumERC-5791Physical Backed TokensERC-7405Portable Smart Contract AccountsERC-7739Readable Typed Signatures for Smart AccountsEIP-7749Add wallet_signIntendedValidatorData methodERC-7871Wallet Signing APIERC-8126AI Agent VerificationERC-8196AI Agent Authenticated Wallet

What the specification covers

AbstractMotivationSpecificationRegistry of version bytesVersion 0x00Version 0x01Version 0x45 (E)ExampleVersion 0x00Copyright

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