Blast Permit Signature Checker

What Is Blast?

Blast is a Layer 2 scaling solution for Ethereum created by the team behind NFT marketplace Blur. Blast has natively built yield into the protocol by automatically staking all ETH and stablecoins that users deposit into the L2 and redistributing the staking rewards - while allowing users to freely transact with these assets on Blast. The native token of Blast is ETH. Learn more about Blast 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.