The data blockchain

Securing Onchain Finance

Power Tokenized Assets with Secure Data

Securely connect your existing database.
Join offchain asset data with onchain activity.
Indexed data from major chains already included.

The data blockchain

Securing Onchain Finance

Scale Onchain Apps with ZK

Index your smart contract events.
Query onchain & offchain data with ZK proofs.
Power data-driven smart contracts with SQL.

THE AGI CHAIN IS COMING

Space and Time is a decentralized replacement for your blockchain indexing service, database, data warehouse, and API servers.

Space and Time: the data blockchain

Space and Time is a decentralized replacement for your database, blockchain indexing service, and API servers, all secured by a novel ZK coprocessor for SQL. Query verifiable indexed blockchain data, secure offchain data with zero-knowledge proofs, and use those results across financial applications. Space and Time powers DeFi, stablecoins, tokenized assets, and onchain finance infrastructure with accurate, provable data.

Self-service
blockchain indexing

Index your smart contract events

Query the entire history of popular EVM chains like Ethereum and Base in a familiar SQL format, and submit your own smart contracts for indexing with more chains supported. Create custom tables with your smart contract events to analyze balances, flows, and protocol activity. Access verifiable onchain data from any environment: your dashboards, apps, AI agents, or smart contracts.

Verifiable onchain
database

Secure real-world data with ZK proofs

Ingest offchain data into Space and Time and secure it with cryptographic guarantees. Easily connect your existing database, define custom tables, and control updates. Join your offchain datasets with indexed blockchain data and generate zero-knowledge proofs to verify your queries. Use Space and Time to support reserves and NAV proofs, protocol accounting, audits, compliance, and smart contract execution with a verifiable data pipeline.

Smart contracts with verifiable data access

Execute ZK-proven SQL onchain

Prove SQL queries with ZK and build smart contracts that access the full history of their blockchain, data from other chains, and secure offchain data. Use Space and Time to power data-driven financial logic like minting and redemption, settlements, collateral checks, fee distribution, rewards, and compliance. Smart contracts can evaluate historical and real-world inputs using data that they can verify.

Data APIs for your app

Deliver real-time data in production

Send query results from Space and Time directly to your applications. Serve onchain and offchain data to dashboards, UIs, backend services, and APIs without building custom pipelines. Power production applications with accurate, verifiable data. Build user-facing products without maintaining custom indexing or data infrastructure.

Why Space and Time

The data blockchain securing onchain finance

Verifiable by design

Onchain finance depends on data: balances, history, reserves, usage, and real-world inputs. Space and Time is designed to make that data verifiable and easily consumable across financial applications.

Built for onchain finance

Space and Time combines blockchain indexing, secure offchain data, and ZK proofs in a single system. It's built to support real financial use cases that operate across onchain and offchain systems.

Ready for production

Space and Time is built to support real financial workloads, from DeFi protocols and stablecoins to tokenized assets and institutional use cases. It provides the reliability, transparency, and scale required for financial systems.