STARKs

Definition ∞ STARKs, or Scalable Transparent ARguments of Knowledge, are a type of zero-knowledge proof system. These cryptographic proofs allow one party to verify computations performed by another party without revealing the underlying data or requiring extensive computational resources for verification. Unlike some other zero-knowledge systems, STARKs offer quantum resistance and do not require a trusted setup, enhancing their security properties. They are designed for scalability, making them suitable for verifying large batches of transactions efficiently on a blockchain.
Context ∞ STARKs are a significant area of innovation in scaling solutions for blockchain networks, frequently appearing in news related to Layer 2 protocols and rollups. Their application aims to reduce transaction costs and increase throughput on mainnets while maintaining cryptographic security. The ongoing development focuses on optimizing their implementation and broader adoption across various decentralized applications. Understanding STARKs is essential for assessing advancements in blockchain scalability and privacy technologies.