Wallets & Security｜How can you get hacked just by signing something if no gas was spent?
Not all tokens support permit. The Ethereum version of the common stablecoin USDC, for example, supports this kind of signed authorization.
An offline signature leaves no on-chain record until it is submitted to the blockchain, so authorization-checking tools often can’t detect it.
Back to the market: $ETH is quoted at 2543.5 (24h +1.62%).
Before withdrawing, double-check the full address and network. It’s safer to try a small amount first.
#ETH
Not all tokens support permit. The Ethereum version of the common stablecoin USDC, for example, supports this kind of signed authorization.
An offline signature leaves no on-chain record until it is submitted to the blockchain, so authorization-checking tools often can’t detect it.
Back to the market: $ETH is quoted at 2543.5 (24h +1.62%).
Before withdrawing, double-check the full address and network. It’s safer to try a small amount first.
#ETH