#sxt $SXT @SpaceandTime
Time (SXT Chain) – A Brief Summary and Description of ZK-Proven Data Blockchain
Space and Time (SXT Chain) is a permissionless L1 blockchain that lets smart contracts run verified SQL queries on data sets. It allows verification of queries on tamper‑proof data using Proof of SQL (a zero‑knowledge circuit) without adding extra size to the blockchain. It protects tables and ledgers by storing only cryptographic commitments on the chain opening a new era of data‑rich, cross‑chain dApps.
Smart contracts have historically faced limited compute power and problems accessing data. Space and Time (SXT Chain) solves these problems
Proof of SQL A sub‑second ZK coprocessor that proves that the SQL query was run correctly and that the underlying data was not changed. One proof guarantees both data integrity and query correctness. On‑chain verification is very cheap costing than about 150,000 gas.
Decentralized Database Indexers index blockchains such as Ethereum, Bitcoin, Polygon, Sui, Aptos, ZKsync and others from the very first block. Validators sign commitments using KZG or Dory schemes under BFT consensus. Raw data stays off the chain; only commitments are stored on the chain.
Scalability and Flexibility: Developers can run queries on large on‑chain histories or on custom off‑chain data. Smart contracts receive compute support enabling sophisticated cross‑chain dApps, DeFi logic, AI agents and data‑driven applications.
SXT Token The native utility token, with a supply of five billion is used for staking validators paying for queries controlling access and providing incentives. Microsoft’s M12 backed project and the mainnet launched in 2025.
Space and Time (SXT Chain) turns the vision of blockchain into reality – a permissionless, trustless and data‑rich economy. It sets a standard for data processing, in Web3.
Time (SXT Chain) – A Brief Summary and Description of ZK-Proven Data Blockchain
Space and Time (SXT Chain) is a permissionless L1 blockchain that lets smart contracts run verified SQL queries on data sets. It allows verification of queries on tamper‑proof data using Proof of SQL (a zero‑knowledge circuit) without adding extra size to the blockchain. It protects tables and ledgers by storing only cryptographic commitments on the chain opening a new era of data‑rich, cross‑chain dApps.
Smart contracts have historically faced limited compute power and problems accessing data. Space and Time (SXT Chain) solves these problems
Proof of SQL A sub‑second ZK coprocessor that proves that the SQL query was run correctly and that the underlying data was not changed. One proof guarantees both data integrity and query correctness. On‑chain verification is very cheap costing than about 150,000 gas.
Decentralized Database Indexers index blockchains such as Ethereum, Bitcoin, Polygon, Sui, Aptos, ZKsync and others from the very first block. Validators sign commitments using KZG or Dory schemes under BFT consensus. Raw data stays off the chain; only commitments are stored on the chain.
Scalability and Flexibility: Developers can run queries on large on‑chain histories or on custom off‑chain data. Smart contracts receive compute support enabling sophisticated cross‑chain dApps, DeFi logic, AI agents and data‑driven applications.
SXT Token The native utility token, with a supply of five billion is used for staking validators paying for queries controlling access and providing incentives. Microsoft’s M12 backed project and the mainnet launched in 2025.
Space and Time (SXT Chain) turns the vision of blockchain into reality – a permissionless, trustless and data‑rich economy. It sets a standard for data processing, in Web3.