Arbitrum Sepolia Permit Signature Checker

什么是Arbitrum Sepolia？

Arbitrum Sepolia是Arbitrum的测试网（testnet）。 Arbitrum 是以太坊的第 2 层扩展（Layer 2）解决方案。Arbitrum 采用 Optimistic Rollup 技术，定期向以太坊主网批量提交交易数据。相比直接在以太坊上执行交易，这样交易更为便宜、更快捷。这是以太坊最受欢迎的二层扩展解决方案之一，采用率在 2023 年激增。 Arbitrum Sepolia的原生代币是ETH。 要了解更多Arbitrum Sepolia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.