Welcome to Space and Time!

Space and Time is the first decentralized data warehouse that connects on-chain and off-chain data to power a new generation of smart contract use cases.

The decentralized data warehouse built for smart contracts.

Space and Time (SxT) has the most mature blockchain indexing service in the industry. The SxT data warehouse also employs a novel cryptography called Proof of SQLβ„’ to produce a verifiably tamperproof result, allowing developers to join trustless on-chain and off-chain data in a simple SQL format and load the result directly to smart contracts. SxT revolutionizes data for Web3, powering sub-second queries and enterprise-scale analytics in an entirely tamperproof and blockchain-anchored way.

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Developers use Space and Time to...


Connect indexed on-chain data and your off-chain data

Connect to tamperproof, relational, realtime blockchain data we've indexed from major chains as well as off-chain data you've ingested. We already index Ethereum, Polygon, Avalanche, BNB Chain, and Sui, and we're continually adding support for more chains.


Transform data with blazing fast SQL

Execute both low-latency cached queries and large analytic jobs to transform and mold data into a schema specific for your business.


Publish queries to APIs and beautiful dashboards

Publish datasets and queries directly to APIs, build dapps on top of Space and Time, and scale easily to 10s of TBs and thousands of concurrent queries/requests.


Send trustless data to smart contracts

Send tamperproof query results to smart contracts in a trustless way, or publish query results directly on-chain using our novel Proof of SQL cryptographic guarantees.

The Space and Time Solution

Space and Time is a decentralized data warehouse that supports SQL execution using a hybrid low-latency transactional engine for powering applications and dapps, as well as a complex analytic engine for enterprise-scale workloads, both of which operate on the same source datasets. This hybrid data architecture allows developers to run any query workload on a single high-performance data platform, which reduces development effort, speeds up time to market, and lowers costs.

Query results and the underlying data are cryptographically guaranteed by a SNARK-based novel cryptography called Proof of SQLβ„’ that produces a verifiably tamperproof result. With SxT, smart contracts can directly request tamperproof query results, connecting to on-chain and off-chain data with cryptographic guarantees.

SxT also indexes major blockchains including Ethereum, Polygon, Avalanche, Binance, Sui, etc., and allows developers to flexibly transform the data, execute ad hoc queries, and publish these queries to a new API endpoint to power low-latency API access for dapps. Developers can join this on-chain data with off-chain data loaded from any source in a single query verified by Proof of SQL.

What’s Next