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Space and Time

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Space and Time Historical Data

About Space and Time (SXT)

Space and Time builds infrastructure for SQL queries over structured and blockchain data, with cryptographic proofs for query results. SXT is used within this network for workload fees and its staking model.

A database built for verifiable queries

Space and Time builds data tools for smart contracts and apps. They can query blockchain and other structured data with a proof of the result. Its docs call the system Proof of SQL. The network can process a query off-chain instead of placing the full dataset on-chain. It returns proof that the table data and computation meet the system’s rules. The docs list Ethereum, Bitcoin, and Base among the networks with indexed data. This design makes the SXT ecosystem relevant to applications that need verified information from beyond their own contract state.

SXT Chain and on-chain requests

Space and Time’s SXT Chain provides tables and query interfaces for data used by smart contracts. The technical guide shows how a contract sends a compiled query plan and payment to the QueryRouter. A Prover node runs the SQL query and makes a Proof of SQL. A verifier contract checks the proof before sending the result back through the callback. The docs list QueryRouter contracts on Ethereum mainnet and Base mainnet. These are named integration points, but not every app or query is supported on every network.

Token supply and allocation

The project’s token introduction says a total SXT supply of 5,000,000,000. Its public allocation assigns 22.4% to the team, 25.9% to investors, and 51.7% to the community. The community portion includes 28.0% for community rewards and 23.7% for ecosystem development. The announcement sets a four-year linear unlock for team and investor tokens, with a 15% cliff at month 12. Community rewards were available from day zero. Those are the public token allocation terms, not a live circulating-supply count.

Network usage and staking

A February 5, 2026 post from the Space and Time Foundation says mainnet launched in May 2025 with live workloads. Indexing, data insertion, and ZK-proven queries use resources paid for in SXT. The docs also describe SXT staking for token holders and node operators. It supports security for data and query execution. Staking contracts are listed for Ethereum mainnet. Query use can create SXT fees, but the docs do not promise a fixed level of use or rewards.

Where the proof fits

Proof of SQL is designed to let a verifier check that query output follows from committed table data and the specified SQL computation. The technical docs describe query parsing, off-chain execution, witness generation, and on-chain proof checks. This can help an application use indexed or cross-chain data without storing every raw record in its own contract. This does not mean an input dataset is complete or that every real-world claim is true. The proof checks the included data and the query’s computation. That difference is central to understanding SXT’s purpose.

Sources: Introducing the Space and Time (SXT) Token, Economics of the Space and Time Ecosystem, Stake SXT, ZK-SQL Technical Architecture

Last reviewed: Oct 9, 2026

Space and Time (SXT) FAQ

What is SXT’s circulating supply?

The reported circulating amount for SXT is 4,644,564,876 tokens. Space and Time’s token introduction states a total supply of 5,000,000,000 SXT and assigns 51.7% to community uses, including rewards and ecosystem development. Allocation percentages describe the token model; this field shows the live circulating figure.

What is the current price of SXT?

SXT’s composite market reading on FMchart is $0.008. Space and Time’s February 5, 2026 economics post says indexing, data insertion, and ZK-proven queries consume resources paid for in SXT. FMchart’s quote reports a composite trading price; it does not show SQL workload volume or whether a query result passed verification.

What is Space and Time (SXT)?

Space and Time builds data infrastructure for querying structured and blockchain data with cryptographic proofs. Its Proof of SQL system is designed to verify both the integrity of committed tables and the correctness of a query result. The SXT token is used for network workloads and staking described in the project’s materials, while the technical query system is the service built around the token.

What is SXT’s all-time high?

SXT’s all-time high in market trading is $0.1621, dated May 8, 2025. Space and Time’s token announcement sets a five-billion supply, while its technical docs describe Proof of SQL as a way to check query results against committed data. The high is a trading record, not a measure of network workloads.

How has SXT performed over time?

Space and Time’s Proof of SQL lets a verifier check query results against committed data. The token’s published allocation assigns 51.7% of SXT to community uses. Those data-system and allocation facts do not measure monthly returns, SXT fees actually paid, or the number of SQL workloads run.

What is Proof of SQL?

Proof of SQL is Space and Time’s method for producing a cryptographic proof of a SQL query’s result. Its technical documentation describes a Prover node executing a query against committed tables and generating a proof that a verifier contract can check. This design aims to attest that the included data and query computation meet the system’s rules; it does not automatically prove that every external source is complete or true.

How can a smart contract query Space and Time?

The technical guide says a contract prepares a query plan and submits it with payment to Space and Time’s QueryRouter. A Prover node runs the query and returns the result with a Proof of SQL, which a verifier contract checks before delivering the result to the calling contract. Official documentation lists QueryRouter contracts on Ethereum mainnet and Base mainnet.

What is SXT used for in the network?

Space and Time’s February 5, 2026 economics post says indexing, data insertion, and ZK-proven queries use network resources paid for in SXT. Its staking documentation also describes SXT staking by token holders and node operators to support the cryptoeconomic security of data and query execution. Those functions link the token to network usage, but do not establish a fixed amount of activity or rewards.

What is SXT’s total supply?

Space and Time’s token introduction states a total supply of 5,000,000,000 SXT. It allocates 22.4% to the team, 25.9% to investors, and 51.7% to community uses. The community allocation includes 28.0% for community rewards and 23.7% for ecosystem development. These published categories describe the intended distribution, not how much SXT is circulating at the moment.

Does Proof of SQL store all raw data on-chain?

No. Space and Time’s documentation describes a separation between off-chain query execution and on-chain verification. Indexer nodes transform raw chain events into structured tables, while cryptographic commitments represent table contents. A Prover generates a Proof of SQL, and a verifier checks the proof instead of requiring every raw record and every query step to live in the smart contract’s storage.