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Zkrollup Design

Definition

Zkrollup Design refers to a specific architecture for a layer-2 scaling solution that aggregates numerous off-chain transactions into a single batch and generates a cryptographic proof, known as a zero-knowledge proof, for their validity. This proof is then submitted to the main blockchain, significantly reducing the data and computational load on the primary network. It enables high transaction throughput while inheriting the security of the underlying chain. This design is crucial for blockchain scalability.