CRYPTO ANSWERS · SMART CONTRACTS & ACCOUNT SECURITY
Smart contracts & account security
Can an ERC-2612 permit create a token allowance without the owner first paying gas?Does the expiration of an ERC-2612 permit cancel an allowance that was already created?If an Ethereum wallet disconnects from a website, does that remove EIP-7702 delegation?Does an ERC-20 token approval follow me to a different blockchain with the same address?