Shimmer Permit Signature Checker

What Is Shimmer?

Shimmer EVM is an EVM compatible Layer 2 blockchain built on top of the interoperable Shimmer network. Because it is a Layer 2 to Shimmer, it is easily interoperable with other chains in the Shimmer / IOTA ecosystem. Shimmer EVM offers a few interesting innovations, such as parallel processing of transactions and native randomness in the protocol. The native token of Shimmer is SMR. Learn more about Shimmer 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.