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Proof Amortization

Definition

Proof amortization is a technique used in cryptographic systems, particularly zero-knowledge proofs, to distribute the computational cost of generating or verifying proofs over multiple instances. Instead of proving each transaction individually, several transactions are grouped, and a single proof is generated for the entire batch. This method significantly reduces the overhead per transaction, enhancing the scalability and efficiency of privacy-preserving protocols. It is a critical component for high-volume decentralized applications.