ZK-Rollup Economic Models

Ecosystem

ZK-Rollup economic models fundamentally alter incentive structures within Layer-2 scaling solutions, shifting from traditional blockchain reward mechanisms to prioritize data availability and validity proofs. These models often incorporate a separation of concerns, incentivizing sequencers for transaction ordering and execution, and provers for generating succinct validity proofs, creating a dual-reward system. Successful implementation requires careful calibration of fees, balancing sequencer profitability with user cost, and ensuring sufficient economic security to deter malicious behavior or collusion. The long-term viability of these ecosystems hinges on sustainable fee markets and the ability to attract a diverse set of participants.