Space and Time (SXT) — A Decentralized Protocol for Verifiable Data Processing Using Zero-Knowledge (ZK) Cryptography

Space and Time (SXT) is a decentralized protocol for verifiable data processing using zero-knowledge (ZK) cryptography. It enables smart contracts and AI agents to access tamperproof, SQL-based data without relying on centralized services.

In the realm of decentralized applications (DApps) and smart contracts, accessing vast amounts of reliable data directly is crucial. However, traditional data systems are typically centralized, posing limitations on transparency and robustness. To surmount this challenge, a new class of decentralized data infrastructure is being developed to integrate Web2-scale systems with blockchain networks.

Among the protocols spearheading this integration is Space and Time (SXT), a protocol that enables verifiable data processing using zero-knowledge (ZK) cryptography. It aims to empower smart contracts and AI agents with tamperproof, SQL-based data without relying on centralized services.

What Is Space and Time?

Space and Time is a decentralized data protocol that enables verifiable off-chain data processing for on-chain applications. Essentially, it allows developers to perform SQL queries on external datasets and validate those results on-chain using Proof of SQL, a zero-knowledge protocol.

The protocol supports use cases across DeFi, AI, and enterprise applications by enabling DApps and AI agents to securely access and act on large volumes of _,_ structured data.

It is also designed for multichain compatibility, with initial support for Ethereum and Base.

Key components of the protocol include:

Proof of SQL: A ZK-proof system for off-chain SQL computation.

Decentralized data warehouse: For ingesting and storing structured data.

Multichain compatibility: Supporting Ethereum, Base, and other networks.

Node infrastructure: For decentralized query processing and validation.

How Proof of SQL Works

Proof of SQL is the cryptographic engine that powers Space and Time’s verifiable compute layer. It generates zero-knowledge proofs to confirm a SQL query was run against a specific data table without altering or fabricating the result. These proofs can then be submitted to a blockchain, where they can trigger smart contract logic based on verified external data.

This design allows developers to perform complex data queries off-chain while preserving full transparency and auditability on-chain.

Decentralized Data Warehouse

Space and Time supports data ingestion from blockchain networks, off-chain APIs, and enterprise sources. The data is structured and indexed within a decentralized SQL engine, which can be accessed via familiar querying interfaces and developer tools. Users can also define access permissions or expose data points publicly, depending on the application.

Moreover, the protocol is blockchain-agnostic, supporting multichain verification via contracts deployed on Ethereum and Base:

Ethereum smart contract: 0xE6Bfd33F52d82Ccb5b37E16D3dD81f9FFDAbB195

Base smart contract: 0xA2c22252cDc8b7cDdEe1B0b2E242818509fCf7b8

This interoperability allows any DApp to verify query results on-chain, regardless of where the data was processed.

Use Cases

The protocol can be integrated into various use cases, including:

DeFi protocols: Querying and verifying TVL, trading volumes, or liquidity data.

AI agents: Receiving cryptographically proven inputs for decision-making.

Enterprise reporting: Auditable compliance and analytics with ZK verification.

SXT Token

SXT is the native utility and governance token of the Space and Time ecosystem. It plays a key role in incentivizing validators, securing the network, and enabling community governance.

Tokenomics

Total supply: 5,000,000,000 SXT

Initial circulating supply: 1,400,000,000 SXT (28% of total supply)

Launchpool rewards: 125,000,000 SXT (2.5% of total supply)

Marketing allocations:

25,000,000 SXT in campaigns following listing

50,000,000 SXT in campaigns 6 months post-listing

Use cases

Data access: SXT is used to pay for query processing and verification

Staking: Validators stake SXT to participate in query validation

Governance: SXT holders can vote on ecosystem decisions

Rewards: SXT is distributed to node operators and contributors

SXT on Binance Launchpool

On May 5, Binance announced SXT as the 69th project on the Binance Launchpool. Users who locked their BNB, FDUSD, and USDC during the farming period were eligible to receive SXT rewards. A total of 125 million SXT tokens were allocated to the program, which amounts to 2.5% of the total token supply.

After the farming period, SXT will be listed for trading on Binance with the Seed Tag applied. The trading pairs will be USDT, USDC, BNB, FDUSD, and TRY.

Closing Thoughts

Space and Time delivers a decentralized infrastructure for verifiable computation and zero-knowledge data processing