Definition ∞ Logarithmic proof aggregation is a cryptographic technique that combines multiple individual proofs into a single, smaller proof whose size scales logarithmically with the number of aggregated proofs. This method significantly reduces the data required to verify a large batch of computations or transactions. It enhances the efficiency and scalability of zero-knowledge proof systems. The aggregated proof retains the security assurances of its constituent parts.
Context ∞ Logarithmic proof aggregation is a prominent topic in news related to blockchain scalability solutions, particularly for rollups and other layer-two technologies. Its application addresses the challenge of verifying vast numbers of transactions off-chain without compromising security. Further developments in this area are crucial for expanding the throughput of decentralized networks.