Citrea Permit Signature Checker

什么是Citrea？

Citrea is a rollup that enhances the capabilities of Bitcoin with zero knowledge technology. It is fully EVM compatible, allowing developers to deploy Ethereum smart contracts while using Bitcoin as the settlement and data availability layer. The native token of Citrea is cBTC, a representation of Bitcoin on the Citrea network. Citrea的原生代币是cBTC。 要了解更多Citrea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.