Definition ∞ A Commit and Prove SNARK is a type of Zero-Knowledge Succinct Non-Interactive Argument of Knowledge where a prover first commits to a secret value, then generates a proof demonstrating knowledge of that value without revealing it. This cryptographic primitive enables efficient verification of computations and data integrity while preserving privacy. It is a fundamental component for scalable and private blockchain solutions. The non-interactive nature allows for single-message proofs.
Context ∞ Commit and Prove SNARKs are central to advancements in blockchain scalability and privacy, particularly in layer-2 solutions and confidential transactions. Their deployment is crucial for enabling more complex and private operations on public ledgers. Research and development continue to refine their efficiency and security, making them a key area of innovation in cryptographic protocols.
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