ZK-Rollup Consensus is a scaling solution designed to enhance transaction throughput while maintaining security on a blockchain. It combines zero-knowledge proofs with rollups to increase the efficiency of transactions.In this approach, multiple transactions are bundled together or “rolled up” into a single proof. This proof, generated using zero-knowledge technology, verifies the validity of all transactions without revealing individual details. By doing so, it significantly reduces the amount of data that needs to be processed and stored on the main blockchain.The consensus mechanism ensures that all participating nodes agree on the validity of these bundled transactions. This is achieved by requiring a threshold of nodes to validate the zero-knowledge proof. As a result, ZK-Rollup promotes faster transactions and lower fees while ensuring the authenticity and security of the overall system.This method helps alleviate congestion on the main chain, making it a practical solution for scaling without compromising on decentralization and security.