This page is for information purposes only. Certain services and features may not be available in your jurisdiction.

Our Investment in Space and Time, the Verifiable Compute Layer for AI and Blockchain

We're happy to announce our investment in Space and Time (SxT). SxT is the verifiable compute layer for AI and blockchain that combines tamperproof onchain and offchain data to deliver enterprise use cases to smart contracts and large language models (LLMs).

Our rationale for this investment stems from the growing challenges in data analytics and the potential of SxT's innovative solution. The investment aligns with our focus on technology-led projects with real-world applications.

The SxT research team has spent the last two years building a novel zero-knowledge (ZK) circuit from the ground up, achieving unprecedented performance. This provides smart contract developers and enterprises with a scalable method to verify database processing. The solution has applications across various sectors, including Web2 enterprises, AI, DeFi, gaming and Web3 infrastructure.

SxT has proven its credibility with their Proof of SQL tech stack in beta since April 2023, processing 5.3 billion database requests and 500,000 queries per month on average. This has generated over $4.5 million in annual recurring revenue across various use cases, demonstrating the potential for optimal onchain performance. The Proof of SQL stack incorporates zero-knowledge proofs, artificial intelligence, and data warehousing. It enables indexing of major chains including Ethereum, Bitcoin, ZKSync, Polygon, Sui, Aptos and Sei.

Disclaimer
This content is provided for informational purposes only and may cover products that are not available in your region. It is not intended to provide (i) investment advice or an investment recommendation; (ii) an offer or solicitation to buy, sell, or hold crypto/digital assets, or (iii) financial, accounting, legal, or tax advice. Crypto/digital asset holdings, including stablecoins, involve a high degree of risk and can fluctuate greatly. You should carefully consider whether trading or holding crypto/digital assets is suitable for you in light of your financial condition. Please consult your legal/tax/investment professional for questions about your specific circumstances. Information (including market data and statistical information, if any) appearing in this post is for general information purposes only. While all reasonable care has been taken in preparing this data and graphs, no responsibility or liability is accepted for any errors of fact or omission expressed herein.

© 2025 OKX. This article may be reproduced or distributed in its entirety, or excerpts of 100 words or less of this article may be used, provided such use is non-commercial. Any reproduction or distribution of the entire article must also prominently state: “This article is © 2025 OKX and is used with permission.” Permitted excerpts must cite to the name of the article and include attribution, for example “Article Name, [author name if applicable], © 2025 OKX.” Some content may be generated or assisted by artificial intelligence (AI) tools. No derivative works or other uses of this article are permitted.

Related articles

View more
OKX SG On-chain Earn
Trading tools

A Smarter, Simpler Way for Singapore's Accredited Investors to Grow Crypto Holdings

We’re happy to introduce On-chain Earn to Singapore - a smarter, simpler way for Accredited Investors* here in the Lion City to earn yield on their crypto by staking directly through our secure, regulated platform.
Aug 21, 2025
Welcome Marcus Hughes
Leadership

Welcoming Marcus Hughes as VP of Global Government Affairs

By Haider Rafique, Managing Partner, OKX I am very pleased to announce that Marcus Hughes has joined OKX as our new Vice President of Global Government Relations. Marcus has spent his career at the intersection of finance, law, and innovation, and his expertise will help us deepen our engagement with governments and public institutions around the world.
Aug 21, 2025
Bolstering Leadership
Security

Bolstering Leadership and Strengthening Security, Compliance and Trust at OKX

By Linda A. Lacewell, OKX Global Chief Legal Officer At OKX, we know that long-term success in crypto and Web3 depends on innovation. It also requires earning trust through strong compliance, robust law enforcement collaboration, effective oversight, and constructive engagement with policymakers. The industry is evolving quickly, and we’re committed to setting the standard for responsible growth while safeguarding our customers and the integrity of the market.
Aug 20, 2025
1
unified orderbook thumbnail
OKX
Trading

One Market. Deeper Liquidity

Tired of switching between USD, USDC or USDG pairs? Or forgetting which pair you opened that trade on? We get it. Managing multiple stablecoin pairs just to find the best price or the right market shouldn’t be part of your daily strategy. Every second counts, and every click adds up. That’s why we’ve simplified it for everyone.
Aug 12, 2025
Beginners
21
ISO 27001 OKX
Industry news

We're Now ISO/IEC 27001 and CSA STAR Level 1 Certified: Setting the Standard for Information and Cloud Security

We’re proud to announce that OKX has achieved two globally recognized benchmarks for information and cloud security: ISO/IEC 27001:2022 certification, the world’s leading standard for information security management systems
Aug 8, 2025
122
Apple Pay is Live
OKX

Apple Pay Now Available on OKX

Written by Roshan Robert I'm excited to announce that Apple Pay is now available as a payment option on OKX for customers in the United States and the European Economic Area (EEA). Starting today, Apple Pay is fully integrated into our Buy Crypto flow. Customers can use Apple Pay to make faster and more convenient purchases in apps or on the web without having to create accounts or repeatedly type in contact information, card details, or shipping and billing information. It’s fast, intuitive, and powered by one of the world’s most trusted digital wallets.
Aug 8, 2025
16
View more