诈骗模式
Permit phishing
An offchain signature authorises a token allowance without an immediate gas payment.
研究文章和参考条目以英语发布。导航提供七种语言。
Overview
An offchain signature authorises a token allowance without an immediate gas payment.
Why it matters
The signature can be submitted later while the victim believes nothing happened.
What to check
Decode domain, token, spender, amount, nonce and deadline.