Space and Time is the first decentralized data warehouse that joins tamperproof on-chain and off-chain data to power a new generation of smart contract use cases.
Join realtime, relational blockchain data we’ve indexed from major chains with off-chain data loaded from any source. Publish query results directly to smart contracts with Proof of SQL™ cryptographic guarantees.
Learn more at http://spaceandtime.io
Documentation: http://docs.spaceandtime.io