Space and Time
Decentralized data warehouse with ZK-proven query results for smart contracts.
Best for: Protocol developers and data teams who need a blockchain data warehouse with verifiable, ZK-proven query results for on-chain use cases.Space and Time is a decentralized data warehouse designed to bridge off-chain analytics with on-chain smart contracts. Its core innovation is "Proof of SQL," a zero-knowledge proof system that generates cryptographic proofs for SQL query results, allowing smart contracts to trustlessly consume analytics computed off-chain.
For data analysts, this means building SQL-powered analytics pipelines where the results can be used on-chain in a verifiable way. Use cases include DeFi protocols computing complex reward distributions off-chain and posting them on-chain with proof, or protocols needing verified aggregate statistics for governance decisions.
Beyond the ZK layer, Space and Time functions as a standard blockchain data warehouse: it ingests data from major chains, allows SQL queries across the unified dataset, and can stream results to applications. It has partnerships with Microsoft, Polygon, and Chainlink.
Pricing
Free tier in beta. Paid plans and enterprise pricing not yet publicly listed, contact sales.
Chains Supported
Ethereum, Polygon, Sui, BNB Chain, Avalanche, and others (expanding)
- SQL analytics on blockchain data with ZK-proven results
- Computing off-chain rewards or scores for on-chain distribution
- Verifiable DeFi analytics for governance and protocol decisions
- Building trusted data pipelines from chain to smart contract
- Enterprise blockchain data warehouse workloads
