Let's talk about digital signatures:
Ethereum transactions include a chain ID (EIP-155), so a signed transaction cannot be replayed on another chain.
A signature request from your wallet may not be a transfer; it could also be a token approval or an off-chain signature. What happens after you sign it could be just as consequential as making a direct transfer.
$BTC 81769.27（+2.04%）
Ethereum transactions include a chain ID (EIP-155), so a signed transaction cannot be replayed on another chain.
A signature request from your wallet may not be a transfer; it could also be a token approval or an off-chain signature. What happens after you sign it could be just as consequential as making a direct transfer.
$BTC 81769.27（+2.04%）