SXT Chain测试网为区块链数据和DeFi开启新的可能性

Space and Time Labs 宣布推出 SXT Chain 测试网，这是一条零知识 (ZK) 区块链，旨在实现可扩展、数据驱动的应用程序

Key highlights:

主要亮点：

* SXT Chain testnet opens new possibilities for blockchain data and DeFi

* SXT Chain测试网为区块链数据和DeFi开启新的可能性

Space and Time Labs has announced the testnet launch of SXT Chain, a zero-knowledge (ZK) blockchain designed to enable scalable, data-driven applications and deliver verified data directly to smart contracts. Backed by Space and Time’s $20 million Series A funding, SXT Chain is supported by industry leaders including Microsoft, Chainlink, and ZKsync.

Space and Time Labs 宣布推出 SXT Chain 测试网，这是一种零知识 (ZK) 区块链，旨在支持可扩展的数据驱动应用程序，并将经过验证的数据直接传递到智能合约。 SXT Chain 在时空 2000 万美元 A 轮融资的支持下，得到了微软、Chainlink 和 ZKsync 等行业领导者的支持。

With a focus on powering decentralized finance (DeFi) applications, SXT Chain indexes data across multiple major blockchains—such as Ethereum and ZKsync—as well as other EVM and Move-based chains. Through a decentralized network of database nodes, developers on SXT Chain can utilize its Proof of SQL feature, a sub-second ZK coprocessor for secure and efficient SQL-based data queries.

SXT Chain 专注于为去中心化金融 (DeFi) 应用程序提供支持，对多个主要区块链（例如以太坊和 ZKsync）以及其他 EVM 和基于 Move 的链的数据进行索引。通过分散的数据库节点网络，SXT Chain 的开发人员可以利用其 Proof of SQL 功能，即亚秒级 ZK 协处理器，实现安全高效的基于 SQL 的数据查询。

Space and Time, which we explored in detail in our Space and Time review, aims to address limitations that current blockchains face with data scalability, a gap that constrains more complex financial applications. For example, lending protocols can currently issue the same rates to all users due to limited access to comprehensive, verifiable onchain data. Through SXT Chain, however, protocols can calculate and ZK-verify a user’s onchain “credit score” using SQL queries and share this score with the smart contract, allowing for personalized financial services. Emerging projects such as Lendvest, an onchain credit scoring platform, are among the first to build on SXT Chain, which is part of the Chainlink BUILD initiative.

我们在《空间和时间》评论中详细探讨了《空间和时间》，旨在解决当前区块链在数据可扩展性方面面临的限制，这一差距限制了更复杂的金融应用程序。例如，由于对全面、可验证的链上数据的访问有限，贷款协议目前可以向所有用户发出相同的利率。然而，通过 SXT Chain，协议可以使用 SQL 查询计算和 ZK 验证用户的链上“信用评分”，并与智能合约共享该评分，从而实现个性化金融服务。链上信用评分平台 Lendvest 等新兴项目是首批在 SXT Chain 上构建的项目之一，SXT Chain 是 Chainlink BUILD 计划的一部分。

Nate Holiday, Co-Founder and CEO of Space and Time, stated:

Space and Time 联合创始人兼首席执行官 Nate Holiday 表示：

“Our focus from day one at Space and Time has been making smart contracts smarter by connecting them to a verifiable database. We’re thrilled to launch SXT Chain in testnet to empower developers to build more sophisticated applications onchain. Both ZKsync and Chainlink have been pioneers in expanding the capabilities of blockchain technology, and we look forward to continuing to build the next generation of DeFi together with decentralized, ZK-proven database technology.”

“从 Space and Time 第一天开始，我们的重点就是通过将智能合约连接到可验证的数据库来使智能合约变得更加智能。我们很高兴在测试网中推出 SXT Chain，使开发人员能够在链上构建更复杂的应用程序。 ZKsync 和 Chainlink 都是扩展区块链技术能力的先驱，我们期待继续与去中心化、经过 ZK 验证的数据库技术一起构建下一代 DeFi。”

Collaborations with ZKsync and Chainlink bolster SXT Chain’s capabilities

与 ZKsync 和 Chainlink 的合作增强了 SXT Chain 的功能

SXT Chain is also launching a zero-knowledge rollup within ZKsync’s Elastic Chain framework, which serves as the chain’s contract execution layer. This rollup enables developers to deploy Solidity-based contracts seamlessly on SXT while handling tasks like payments, staking, and node coordination for the network. A range of DeFi applications, from liquid staking to data-intensive services, are in development on the chain as well.

SXT Chain 还在 ZKsync 的弹性链框架内启动了零知识汇总，作为链的合约执行层。该汇总使开发人员能够在 SXT 上无缝部署基于 Solidity 的合约，同时处理网络的支付、质押和节点协调等任务。从流动性质押到数据密集型服务的一系列 DeFi 应用也在链上开发。

“It’s exciting to see that Space and Time is helping to grow the Elastic Chain ecosystem and its capabilities through the SXT Chain as well as the custom ZKsync powered rollup, empowering developers to build more advanced onchain applications secured by ZKsync. We believe ZK is key to scaling Web3, and the launch of SXT Chain advances our shared vision of offering developers sophisticated, data-driven, cross-chain smart contracts” — Alex Gluchowski, co-inventor of ZKsync.

“令人兴奋的是，Space and Time 正在通过 SXT Chain 以及定制的 ZKsync 支持的 Rollup 帮助发展 Elastic Chain 生态系统及其功能，使开发人员能够构建由 ZKsync 保护的更先进的链上应用程序。我们相信 ZK 是扩展 Web3 的关键，SXT Chain 的推出推进了我们为开发人员提供复杂的、数据驱动的跨链智能合约的共同愿景”——ZKsync 联合发明人 Alex Gluchowski。

Chainlink’s role within SXT Chain further supports data verification, enabling developers to connect ZK-proven query results directly to smart contracts while minimizing gas costs. Chainlink’s secure oracle services will allow SXT Chain to serve as a reliable, ZK-proven data source for a wide range of applications. Sergey Nazarov, Co-Founder of Chainlink, said:

Chainlink 在 SXT Chain 中的作用进一步支持数据验证，使开发人员能够将经过 ZK 验证的查询结果直接连接到智能合约，同时最大限度地降低 Gas 成本。 Chainlink 的安全预言机服务将使 SXT Chain 成为广泛应用的可靠、经过 ZK 验证的数据源。 Chainlink 联合创始人谢尔盖·纳扎罗夫 (Sergey Nazarov) 表示：

“We’re excited that Space and Time is integrating Chainlink’s industry-standard services on its SXT Chain, in addition to receiving support through the Chainlink BUILD program. The integration of SXT with the Chainlink Network significantly enhances the toolkit available to developers, providing a novel and secure solution for building scalable, data-driven smart contracts that can interact with onchain and offchain data in a decentralized way.”

“我们很高兴 Space and Time 除了通过 Chainlink BUILD 计划获得支持外，还在其 SXT 链上集成了 Chainlink 的行业标准服务。 SXT 与 Chainlink 网络的集成显着增强了开发人员可用的工具包，为构建可扩展的、数据驱动的智能合约提供了一种新颖且安全的解决方案，该智能合约可以以去中心化的方式与链上和链下数据进行交互。”

“At Microsoft, we are empowering growth across emerging markets—including blockchain and distributed data. Together, Microsoft Azure and Space and Time will provide developers with the tools they need to build the next generation of blockchain use cases.” — Kathleen Mitford, CVP of Global Industry Marketing at Microsoft.

“在微软，我们正在推动新兴市场的增长——包括区块链和分布式数据。 Microsoft Azure 和 Space and Time 将为开发人员提供构建下一代区块链用例所需的工具。” — Kathleen Mitford，微软全球行业营销副总裁。

SXT Chain testnet is now live for developers looking to supercharge their apps and smart contracts with a ZK-proven database. Community members can participate in the testnet by completing SXT quests on Galxe.

SXT Chain 测试网现已上线，供希望通过 ZK 验证的数据库增强其应用程序和智能合约的开发人员使用。社区成员可以通过在 Galxe 上完成 SXT 任务来参与测试网。

The bottom line

底线

With the launch of SXT Chain testnet, Space and Time aims to offer developers a ZK-powered blockchain platform for creating data-driven DeFi applications. Supported by partnerships with ZKsync, Chainlink, and Microsoft, SXT Chain provides a robust infrastructure for developers to connect smart contracts with real-time, verifiable data.

随着SXT Chain测试网的推出，时空旨在为开发者提供一个由ZK驱动的区块链平台，用于创建数据驱动的DeFi应用程序。在与 ZKsync、Chainlink 和 Microsoft 合作的支持下，SXT Chain 为开发人员提供了强大的基础设施，将智能合约与实时、可验证的数据连接起来。

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