Space and Time Introduces Proof of SQL Prover System

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As an experienced analyst with a background in blockchain technology and cryptography, I am particularly intrigued by Space and Time’s (SxT) latest offering, Proof of SQL. This sub-second zero-knowledge (ZK) prover stack is designed to enable trustless queries on SQL databases, making it an essential tool for the next generation of decentralized finance (DeFi) applications.

California-based cryptocurrency company Space and Time (SXT) has unveiled its fast, sub-second zero-knowledge (ZK) proof system named Proof of SQL. This Verifiable Compute Layer for AI and Blockchain is accessible to users via GitHub. Integration with any SQL database, such as Google BigQuery, can be achieved, making it suitable for both centralized and decentralized databases.

To date, Space and Time have gained recognition as they host some of the leading Decentralized Applications (DApps), financial institutions, and businesses within the Web 3.0 landscape. Notably, their Prover system was first introduced to a limited number of SxT clients in an alpha stage back in August 2023. However, the recent GitHub update has made it accessible to the general public.

The Uniqueness of Proof of SQL

SQL proofs, innovatively designed as zero-knowledge (ZK) proofs, assure the authentic execution of SQL database queries on unaltered data. A crucial aspect of ZK models is that they enable developers and users to authenticate the truthfulness or integrity of data or transactions without disclosing confidential information.

Developers can process data from on-chain and off-chain sources in a secure, trustless way using this method. The computed results are then verified and sent back in real-time to their smart contracts during transactions, enabling more complex DeFi protocols that utilize data-driven smart contracts.

“Jay White, PhD, the co-founder and head of research at SxT, holds the distinction of having invented the Proof of SQL protocol. He shares this role with no one.”

As a seasoned analyst specializing in the realm of Web3 technology, I am elated about Space and Time’s role in pioneering this innovative space. We are on the cusp of ushering in a fresh era with data-driven smart contracts that will revolutionize how we interact within the decentralized finance (DeFi) landscape.

I led my team in developing sub-second ZK proofs, enabling smart contracts and AI agents to pose queries about a blockchain’s activity and external data. In response, we deliver trustless SQL query results on-chain instantaneously during transactions, eliminating the need to endure lengthy 30-minute proof times.

Proof of SQL and Insight into Key Prospects and Capabilities

By utilizing Proof of SQL, users within the community are empowered to execute trustless queries directly on SxT through the intuitive interface of Space and Time Studio. This approach ensures data integrity and security while maintaining the decentralized nature of the system.

Developers have the option to obtain the repository directly from GitHub as an alternative. Impressively, SQL’s ability to process analytic queries on tables with 100,000 rows in under a second using just one GPU was highlighted. Furthermore, it was claimed that SQL can aggregate data for millions of indexed records within Ethereum block time on a single NVIDIA T4 GPU.

The architectural structure of Proof of SQL protocol allows for handling larger data quantities compared to typical zkVMs and coprocessors.

Expert: Generalized zkVMs are renowned for their flexibility in handling various computations. Yet, it’s been observed that data processing proofs can be time-consuming within this system. Introducing Proof of SQL into the mix is an promising development. By providing verified origin data, even complex code executions become verifiable.

Space and Time welcomes input from the community and invites collaboration from ZKP engineering teams within its repository.

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2024-06-13 17:43