Arbitrum Sepolia Permit Signature Checker

What Is Arbitrum Sepolia?

Arbitrum Sepolia is a testnet for Arbitrum. Arbitrum is a Layer 2 scaling solution for Ethereum. Arbitrum is an optimistic rollup, which means that it periodically submits batches of transaction data to the Ethereum mainnet. This results in cheaper and faster transactions than if the transactions would be executed on Ethereum directly. It one of the most popular Layer 2 solutions for Ethereum, and its adoption has skyrocketed in 2023. The native token of Arbitrum Sepolia is ETH. Learn more about Arbitrum Sepolia on its website.

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.