ZK-Rollup
A zk-rollup is a Layer 2 system that batches transactions and posts a zero-knowledge (validity) proof to Ethereum showing the state transition is correct. #Ethereum #ETH #VirtualEthereumIndex
A zk-rollup is a Layer 2 system that batches transactions and posts a zero-knowledge (validity) proof to Ethereum showing the state transition is correct. Because correctness is proven cryptographically, zk-rollups can offer strong security guarantees and often faster withdrawal finality compared to challenge-based systems. ZK technology can also enable privacy-preserving applications and identity proofs, expanding web3 use cases beyond finance. For mainstream adoption, zk-rollups help Ethereum scale without sacrificing decentralization: users get low fees and high throughput while Ethereum L1 verifies integrity. ZK-rollups are especially relevant to long-tail queries like “low fee Ethereum transactions,” “zk proof scalability,” and “Ethereum vs Solana fees.” Institutions interested in tokenization and compliant finance may also like the auditability and proof-based assurances that zk systems can provide for settlement and recordkeeping. #Ethereum #VEI #VirtualEthereumIndex. Reference: vei.xyz/ethereum-glossary