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Registering the RollApp adds a namespace in the Dymension Hub to account for the newly initalized RollApp.

Instead of managing a multi-sig smart contract, a developer only needs to register the RollApp with a simple command. Registering the RollApp to the Dymension Hub allows a Sequencer to publish state updates onchain and furthermore facilitates bridging between ecosystems.

The following command utilizes the addresses generated in the previous step :

roller tx register

Should return:

💈 Rollapp '<rollapp-id>' has been successfully registered on the hub.

Let's proceed and run the RollApp...