Space and Time是由微软支持的去中心化的数据库,通过零知识证明(ZK)技术验证数据查询的正确性。
它具备独特的优势:
1,采用Proof of SQL, 是加密领域速度最快的 ZK 协处理器,可在 1 秒内完成对1M行以上数据的证明。
2,多链集成,支持以太坊、Polygon、Avalanche 等链。
3,将复杂查询逻辑在链下执行,但可通过 ZK 技术在链上验证其“结果无误”
比如说,可以帮助DEFI项目实时查询 TVL、收益率、用户活动、质押量,帮Gamefi分析游戏链下行为、经济数据与链上资产结合,还能将传统 Web2 数据引入区块链智能合约系统,所以目前包括富达(Fidelity)、美国银行(US Bank)等金融机构,Chainlink、Sui、ZKsync 等 Web3 头部项目,都已集成或正在使用 Space and Time的生态工具的数据服务~
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📣 Just announced at #
MSBuild#: Space and Time indexed blockchain data will be integrated with
@Microsoft Fabric.
As part of the integration, Microsoft developers will be able to access Space and Time indexed data from Bitcoin,
@SuiNetwork, and
@ethereum through Fabric. https://t.co/jOHThHuuVI
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Space fact:
The word “astronaut” means “star sailor” in its origins.
Space fact:
On average, a bit of space debris crashes back to Earth about once a week.
Space fact:
The first living mammal to go into space was a dog named “Laika” from Russia.
SpaceX has assembled the most talented team of space vehicle innovators, builders, and operators the world has ever seen. I may be biased, but I truly believe this. And we are just getting started. Our future in space has never been brighter!
If you have a passion for space, thrive on hard work, and want to see your efforts contribute to monumental human achievements, come join us at SpaceX. The journey is just beginning.
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Space and Time (SXT)
@SpaceandTimeDB 在 5/8 推出主网跟代币 TGE,然后上线了 Binance 跟 Coinbase,不少朋友迷惑这是一个什么项目以及做啥的?
Space and Time 其实属于 To B 的基础设施类,是一个通过 ZK 技术证明数据的区块链,为企业、dApp、开发者提供区块链安全和企业级数据处理。
对这个项目有印象的应该多数也是源于微软的投资:微软的风险投资基金-M12 领投过 Space and Time 2000 万美元的战略融资。当时在区块链行业引起轰动,关注度与讨论度非常高。
那么 Space and Time 的核心业务/产品是什么?
作为 AI 与区块链的可验证数据库,Space and Time 的核心是将不可篡改的链上和链下数据结合起来,为智能合约和 LLM (大型语言模型) 提供企业级应用场景。
◉ZK 协处理器
为此,Space and Time 开发了一种新型亚秒级 ZK 协处理器 - SQL 证明,可以在亚秒级时间内提供无需信任的数据处理。这是行业目前最快的 ZK 验证方案,60 万 + 行的数据可以在 1 秒内完成验证。
它通过密码学保证 SQL 数据库查询在未被篡改的数据上准确计算。使用 SQL 证明器,开发者可以在无需信任的情况下对链上和链下数据集进行计算,并在交易过程中将结果及时证明给智能合约,以支持更复杂的基于数据的 DeFi 协议。
◉区块链索引器及去中心化数据库
目前 Space and Time 支持多条主流公链的链上数据索引,其中包括 Ethereum、Bitcoin、ZKsync、Polygon、Sui、Avalanche 等。
通过 Space and Time 的区块链索引器,轻松将链上数据集成到你的 dApp 或智能合约。
无需部署 API 服务器、只需几秒钟。而基于 L1 验证节点的去中心化数据库,也保障了数据的可验证及防篡改。
所以作为行业领先的可验证数据库,诸多大家耳熟能详的企业/机构/项目其实都是采用 Space and Time 的数据方案,例如:
◎与微软合作,通过 Microsoft Azure Marketplace 向开发人员提供实时区块链数据。通过 Azure 市场的一键式部署,开发人员能够访问、管理和分析区块链数据。企业可以在不改造现有技术架构的情况下开发区块链。
◎为 Bitget 交易所的储备金证明提供可验证的链上储备数据与计算防篡改审计追踪,确保交易所的储备数据与计算准确、未被篡改且可验证。
◎与 L1 公链 Sui 合作,将 Sui 的 RPC 2.0 集成到 Space and Time 的区块索引器。让开发者能够轻松使用经过零知识证明的 Sui 数据构建分析、dApp、游戏和仪表盘。
◎为 Chainlink 的 DeFi 收益率指数 (CDY Index) 提供区块链索引和数据库技术。确保数据的准确性、稳健性和市场代表性,为链上借贷机会的发现和资本效率提升提供支持。
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The ticker is SXT.
SXT is the native token of Space and Time, designed to sustain a decentralized, permissionless ecosystem that rewards participants for contributing high-quality datasets, securing cryptographically-tamperproof tables, and delivering sub-second ZK proofs to clients on popular chains.
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SpaceX is going to launch Starship 9 in 6 days https://t.co/zFZUICrXw6
Space fact:
All the planets in the solar system can fit between the Earth and moon with 2,729 miles to spare.
SpaceX launched 138 rockets in 2024, averaging one every 2.6 days https://t.co/z8MzTC6YhQ
Space fact:
Uranus was originally called “George’s Star”.
Space and Time 基金会推出社区激励计划 :Gigaclaim 0,将分发 3.75 亿枚 SXT,空投将于 5 月 8 日正式开启!
1、领取通道:
👉 https://t.co/gncXRtjRwZ
2、资格:
✅测试网用户(跑查询、建 Dashboard、开发 App 等)
✅ 社区 NFT 持有者(任意版本官方 NFT)
✅ 活跃社区成员(X、Discord、Galxe、Zealy 等平台)
✅ 官方社区管理者与大使
✅ 测试网节点运行者(2024 年 12 月前获授权加入)
✅ Chainlink 生态贡献者 & LINK 质押者(通过 Chainlink Rewards 领取)
✅ 其他合作生态的早期参与者
3、奖励规则:
采用数据驱动评估模型 + Sybil 检测机制,确保公平分发;未领取部分将在 45 天后回收用于后续激励。
4、代币用途
SXT 是 Space and Time 的原生代币,可用于:
→节点质押与运行
→提供数据
→执行零知识证明查询
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Get ready, Gigabrains.
To honor the contributors who have helped build, test, and support Space and Time on our journey to mainnet, we're proud to announce Gigaclaims, a Space and Time Foundation initiative that puts SXT into the hands of those who have been instrumental in building and shaping the network.
Gigaclaim 0 will make up to 375,000,000 SXT available to claim for eligible community members beginning on May 8.
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Space fact:
Wind speeds on Venus are just 7 km/h (4 mph) but the atmosphere is so dense that those winds would *feel* to us like a 48 km/h (30 mph) Earth wind But it's 465°C (870°F) and the atmospheric pressure is 50x higher than a pressure cooker 😵💫
📷Venus surface image by Venera 13.
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SpaceX Starbase
How it started How it's going https://t.co/4jtkHRvj32
Space fact:
Astronauts returning from spacewalks have described space as smelling of seared meat, hot metal and welding sparks.
SpaceX's Starship has the potential to accelerate astrophysics research by decades.
In this week's paper, the authors highlight Starship's substantial payload capacity (+100t) and cost-effective launch model, could allow NASA to deploy next-generation space telescopes much sooner than the 2040s-2050s timelines currently envisioned.
The 2020 decadal survey (Astro2020) lays out ambitious plans for new "Great Observatories" like LUVOIR, the Origins Space Telescope, and the Lynx X-Ray Observatory-missions designed to surpass the capabilities of Hubble and Chandra. However, constrained budgets mean these missions risk launching decades from now, creating a serious gap in our observatory capacity during the 2030s.
Here’s where Starship could be a game-changer:
1) Its massive payload bay could fit larger, heavier telescopes without the need for intricate (and risky) folding designs - converting risk to mass
2) Simplifying deployment could dramatically cut engineering cycles and costs
3) More affordable, scalable materials (like glass mirrors instead of beryllium) could become viable for next-gen space observatories.
The authors call on NASA and the astrophysics community to actively plan around Starship’s capabilities. Doing so could fast-track the next wave of discoveries, ensuring that the 2030s don't become a lost decade for space science.
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Spanish Prime Minister Pedro Sanchez warned the nation will face a “long night ahead,” as the worst blackout to hit Europe in over a decade headed for the 12-hour mark with no indication of when power would be fully restored or what caused the blackout. https://t.co/KliuELlklR
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Spain three years ago:
https://t.co/LadZ6WdiVz
Space and Time 银河任务领分
https://t.co/lMAh3mcEEd https://t.co/XVkDFTUtKe
SpaceX will have a base on Mars one day. https://t.co/OLmko9521h