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Run a Linea node

Reset Linea Sepolia nodes

Linea's arithmetization will be updated as part of the Beta v1 release, which will be on Linea Sepolia from September 23.

If you are running a Linea Sepolia node using the advanced-testnet profile, please reset your node(s) after September 23 to ensure they function correctly.

There are no financial incentives for running a Linea node, but it does allow you to:

  • Call the Linea JSON RPC API methods and submit transactions to the mempool without relying on an RPC provider. Note that using Linea-specific API methods such as linea_estimateGas and the finalized tag require using Linea Besu with the necessary plugins enabled. Configuring your node to run with these plugins is covered in our guides.
  • Have a local copy of the Linea blockchain, also known as a "follower" node. This view of the state is "trusted" until the transaction, or the block that transaction is in, has been finalized on L1.
note

There is currently no option to vote on blocks as part of the consensus mechanism or fork-choice like on Ethereum.