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Layer-by-Layer Proofs

Definition

Layer-by-layer proofs refer to a method of cryptographic verification where proofs are constructed and verified across different hierarchical layers of a system. This approach is common in modular blockchain architectures or rollup designs, where a base layer secures a higher layer that processes transactions. Each layer generates its own proof of computation or state transition, which is then aggregated or validated by the layer below it. This method enhances scalability by distributing the computational burden and allowing for specialized processing at each level. It ensures the integrity of operations across complex systems.