What is a sequencer?

Sequencer in Rollup is a specialized entity responsible for managing the ordering and execution of transactions to update the network state, including:

  • Transaction Ordering: Sequencer receives unconfirmed transactions from users, arranges and determines the order for the transactions.

  • Transaction Execution: Processes ordered transactions and proposes a new state for the network.

See details: What is Sequencer? Role and future development direction


Vietnamese: Sequencer là gì?