EIP-712: eth_signTypedData as a standard for machine-verifiable and human-readable typed data signing

[frangio]

@frangio

How are clients expected to know what parameters to use in the domain separator?

I’ve gone ahead and created an EIP to tackle this issue I mentioned.

Please take a look and let me know your thoughts.

ERC-5267: Retrieval of EIP-712 domain

EIP-5267: Retrieval of EIP-712 domain

Discussion for EIP-5267. This EIP complements EIP-712 by standardizing how contracts should publish the fields and values that describe their domain. This enables applications to retrieve this description and generate appropriate domain separators in a general way, and thus integrate EIP-712 signatures securely and scalably.