ZK Rollup Architecture: Sequencer, Prover, and Settlement

This lesson is for enrolled learners

The concept You learn the roles in a ZK rollup: a sequencer (or operator) that orders transactions and proposes a batch, a prover that produces a validity proof, and a settlement contract on L1 that stores the state root, verifies the proof, and handles deposits and withdrawals. The lesson flags centralization points without turning into a tokenomics lecture. A typical……

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