Space and Time (SxT), a recognized leader in integrating artificial intelligence (AI) and blockchain technology, has unveiled Proof of SQL, a high-performance zero-knowledge (ZK) prover designed for data processing. This launch, shared in recent updates with Finbold on June 12, signifies a major advancement in cryptographic accuracy for SQL database queries against unaltered data. The Proof of SQL is now publicly accessible on GitHub, allowing community members to execute trustless queries via the Space and Time Studio.
Enhancing Smart Contracts with Proof of SQL
Proof of SQL enables developers to seamlessly compute both on-chain and off-chain datasets in a trustless manner, validating results back to their smart contracts in real-time during transactions. This innovation is expected to significantly enhance the capabilities of data-driven smart contracts within decentralized finance (DeFi) protocols. Jay White, PhD, Co-Founder and Head of Research at SxT, conveyed the team’s excitement about leading Web3 into a new era of data-driven smart contracts and the next generation of DeFi. The team’s pioneering efforts in sub-second ZK proofs allow smart contracts and AI agents to query blockchain activity and off-chain data, receiving trustless SQL query results on-chain during a transaction without enduring lengthy proof times.
Sub-Second Performance and Benchmarking
Proof of SQL stands out as the first ZK prover capable of sub-second performance. Benchmark tests conducted by the SxT cryptography team have demonstrated the protocol’s ability to execute analytic queries over 100,000-row tables in under a second using a single GPU. Additionally, it can aggregate millions of rows of indexed data within Ethereum (ETH) block time using a single NVIDIA T4. This efficiency presents a superior solution for processing large data volumes compared to generalized zkVMs and co-processors. Proof of SQL can also be integrated with these zkVMs to provide verifiable source data for executing arbitrary code, and it is compatible with any SQL database, including Google BigQuery, whether centralized or decentralized.
Implications for DeFi and Data-Driven Contracts
The introduction of Proof of SQL is poised to revolutionize the DeFi landscape by enabling more robust and efficient data-driven smart contracts. The ability to process and verify large volumes of data in real-time enhances the functionality and reliability of smart contracts, making them more capable of handling complex financial transactions and data analyses. This development supports the growing demand for advanced data processing capabilities within the blockchain ecosystem, facilitating greater innovation and adoption of decentralized technologies.
Broader Impact and Future Prospects
As Space and Time continues to push the boundaries of blockchain and AI integration, the launch of Proof of SQL highlights the company’s commitment to advancing technological capabilities in the Web3 space. By providing tools that enhance data processing efficiency and accuracy, SxT is laying the groundwork for a new generation of decentralized applications that can leverage the full potential of blockchain technology. This progress not only benefits developers and users within the DeFi sector but also sets a new standard for data-driven smart contracts across various industries.
Conclusion
The launch of Proof of SQL by Space and Time marks a significant milestone in the advancement of blockchain technology. With its sub-second performance and ability to handle large volumes of data efficiently, Proof of SQL is set to enhance the capabilities of data-driven smart contracts and drive the next generation of decentralized finance. As the Web3 ecosystem continues to evolve, innovations like Proof of SQL will play a crucial role in shaping the future of decentralized applications and their impact on various sectors.
