World Chain Permit Signature Checker

什么是World Chain？

World Chain 是围绕 World Coin 生态系统构建的第 2 层（Layer 2）区块链，对所有经 World Coin 平台验证的真人用户免除汽油费。World Chain 基于 Optimism 的 OP Stack 构建，因此与 Optimism 一样，也使用了 Optimistic Rollup 技术。 World Chain的原生代币是ETH。 要了解更多World Chain相关信息，请前往官网。

What Are Permit Signatures?

Permit Signatures are used to grant token approvals without sending a transaction. Because these signatures are not stored on the blockchain, there is no way for Revoke.cash to know if you signed them. This page lists your tokens that support offchain Permit signatures.

Only if you know that you signed a Permit signature on a scam website, you need to cancel the potential signatures on this page, otherwise you are wasting transaction fees. When you cancel potential signatures for a token, they will remain in the list but cannot be cancelled again for some time.