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Linear Time Proving

Definition

Linear time proving describes a cryptographic proof system where the time required to generate a proof grows proportionally to the size of the computation being proven. This efficiency characteristic is highly desirable for scaling blockchain networks, as it minimizes the computational burden on participants who create proofs for large batches of transactions. While verifying these proofs often takes logarithmic or constant time, the prover’s speed is a critical factor for practical implementation. Achieving linear time proving contributes significantly to reducing the overall cost and latency of processing operations in decentralized systems.