Crypto trivia 📚 Offline signature authorization
Phishing websites often set the authorization amount to the maximum and the expiration time far in the future. Signing it is equivalent to handing over the right to use those tokens.
A Permit signature specifies the holder, the spender, the allowance, the nonce, and the expiration time.
My bookmarks are full of useful knowledge; my portfolio is full of tuition fees.
Here’s a real-time price: $ETH Current price: 2460.61, 24h: +3.41%.
Phishing websites often set the authorization amount to the maximum and the expiration time far in the future. Signing it is equivalent to handing over the right to use those tokens.
A Permit signature specifies the holder, the spender, the allowance, the nonce, and the expiration time.
My bookmarks are full of useful knowledge; my portfolio is full of tuition fees.
Here’s a real-time price: $ETH Current price: 2460.61, 24h: +3.41%.