Polygon zkEVM
Polygon offers a suite of zero-knowledge rollups to boost Ethereum's throughput while maintaining decentralization and security. The suite includes:
- Zero: An EVM-compatible rollup using Plonky2 to reduce computational costs in generating validity proofs.
- Hermez: Employs a 'Proof of Efficiency' system, allowing users to serve as sequencers or aggregators, reducing centralization risks.
- Nightfall: Combines optimistic rollups with ZK cryptography for private institutional transactions.
- Miden: A STARK-based ZK rollup that processes transactions locally, submitting proofs to the network for enhanced scalability.
- zkEVM: Maintains EVM opcode compatibility, enabling developers to transition smart contracts with minimal adaptation.
- Polygon 2.0: Upgrades the existing network to a zkEVM validium, integrating zero-knowledge proofs for better security and performance.
Benefits of Polygon’s ZK Rollups:
- Swift Proof Generation: Accelerates validity proof generation, ensuring faster transaction processing and an improved user experience.
