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Robinhood、MetaMask 等机构联合发起链上交易协调协议 OTL

Foresight News 消息,多家机构联合发起 Open Transaction Layer(OTL),旨在为链上金融建立通用的交易协调标准。OTL 定义了一套涵盖身份认证、消息传递和交易协调的共享协议,支持机构、非托管钱包及 AI 代理之间的跨链互操作。 创始成员包括:Fireblocks、B2C2、Checkout.com、Cross River Bank、MetaMask、Robinhood、Securitize、zerohash,以及由 TON 基金会、Stellar 开发基金会、Polygon、Monad 基金会、Solana 基金会、Sui 基金会、Mysten Labs 组成的区块链支付联盟(Blockchain Payments Consortium),此外还有 eToro、FalconX、Moonpay、WalletConnect、Wintermute 等机构参与。 OTL 的技术规范分为五层:身份层、会话层、传输层、消息层,以及应用层。其规范基于 W3C DIDs、IVMS101、ISO 20022、CAIP-19 等现有标准构建,旨在覆盖从交易发现、合规验证到结算清算的完整链路。相关规范已在 otl.network 以开源许可证公开发布,参考实现将随标准成熟逐步发布。
Disclaimer: The views above are the author's only and do not represent 711BTC. Nothing here constitutes investment advice.

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07-06 08:01

Chainalysis provides transaction monitoring and investigation tools for Robinhood Chain.

PANews reported on July 6th that, according to Crowdfund Insider, blockchain analytics firm Chainalysis has supported Robinhood Chain, providing the Layer 2 network with transaction monitoring, address screening, and investigation tools. New tokens minted on Robinhood Chain will be automatically added to the Chainalysis data platform without manual configuration. Clients can monitor transactions in real-time via KYT and track fund flows and visualize transaction paths using Reactor.

07-04 12:20

Critini Analyst: The token price war has bottomed out; Chinese AI "open source" players are raising prices or shifting to closed source.

According to Beating's monitoring, Jukan, an analyst at Critini Research, stated that Chinese AI "open source" players are also raising prices or gradually shifting towards a more closed-source model. He believes the token price war in China has bottomed out. Zhipu, the platform behind GLM-5.2, has also raised its price multiple times this year. Large-scale model developers in China cannot ignore return on investment forever; open source does not equate to cheap API pricing. --------------------------------- Click the original link below to join Beating's AI news channel on Lark, monitoring global AI hotspots and news 24/7.

07-07 19:31

MIRA, an open-source 5B multiplayer world model, uses DINOv3 representation to mitigate long-term drift and can simulate 2v2 battles in Rocket League in real time.

According to Beating, AI research firm General Intuition, in collaboration with French AI lab Kyutai and Epic Games, has launched MIRA, a multiplayer interactive world model. As a generative game simulator supporting real-time multiplayer interaction, MIRA can simulate 2v2 battles in Rocket League in real time, based solely on historical footage and player button presses, without requiring a physics engine, rendering engine, or explicit 3D representation for inference. Unlike the "decoupling of logic computation and image rendering" approach adopted by companies like Odyssey, MIRA takes a generative simulation approach based on video latent space. MIRA boasts 5 billion parameters, and its core design builds the latent prediction space on a frozen general-purpose visual encoder, DINOv3-L. Leveraging pre-trained visual features, the generated latent states can more stably fall within the effective representation space, significantly mitigating image drift and divergence during long-term prediction. For multi-screen alignment, MIRA stitches the latent images from four player perspectives into a unified grid, enabling spatial attention mechanisms to operate naturally across viewpoints and improving the spatial consistency of vehicles, the soccer ball, and key events across multiple perspectives. The Action Dropout introduced during training also helps the system complete the game behavior of vehicles not controlled by commands when parts of the motion flow are missing. Currently, MIRA can run in real time at 20 frames per second on a single NVIDIA B200 graphics card. The team has open-sourced the training and inference code and released the Rocket Science dataset, which contains 1,000 hours of matches, approximately 4,000 hours of video, motion flow, and physics data from four perspectives; the complete training of the model used approximately 10,000 hours of clean match data.

07-06 20:46

Key US stock market news before opening on July 6

Mars Finance News, July 6th: Key US stock market news before the market opened on July 6th: 1. Dow Jones futures fell 0.13%, S&P 500 futures rose 0.41%, and Nasdaq 100 futures rose 1.17%. 2. The UK FTSE 100 fell 0.37%, the French CAC 40 fell 0.01%, and the German DAX 30 fell 0.05%. 3. WTI crude oil futures fell 0.76% to $68.167 per barrel; Brent crude oil futures fell 0.71% to $71.605 per barrel. 4. Spot gold fell 0.69% to $4145.79 per ounce; spot silver fell 0.66% to $61.95 per ounce. 5. Semiconductor research firm SemiAnalysis reported that Nvidia's Kyber NVL144 rack architecture may face delays. The agency attributed this to "significant challenges remaining in the manufacturing process of PCB mid-boards" and predicted delivery delays until 2028. 6. Broadcom will develop custom (ASIC) chips for Apple, and the two companies agreed to expand their technological collaboration to 2031. Broadcom shares rose over 4% pre-market. 7. Renowned analyst Ming-Chi Kuo pointed out that Apple's foldable iPhone is expected to ship in the second half of 2026, but initial supply may be insufficient, potentially leading to a 50% to 100% premium on resale prices. 8. SpaceX President and COO will donate a portion of SpaceX shares to the "Trump Account" as part of the "Invest in America" program. 9. SK Hynix officially launched its roadshow for a US IPO. The ADR offering is expected to be worth approximately $28 billion, potentially ranking among the top three largest IPOs in global history. (Science and Technology Treasure Broadcast)

07-06 10:00

Hong Kong-listed technology stocks weakened after the market opened, influenced by market news regarding Samsung Electronics.

According to Odaily Odaily, some Hong Kong-listed technology stocks weakened after the market opened, possibly influenced by market news that Samsung Electronics plans to raise DRAM product prices by about 20% in the third quarter. Sunny Optical Technology fell by more than 4%, and Lenovo Group fell by 3.4%.

07-03 22:36

Bio Protocol launches OpenLabs, a crowdfunding platform focused on research crowdfunding for collaboration between humans and AI agents.

According to Foresight News , the decentralized scientific research (DeSci) platform Bio Protocol has launched OpenLabs, positioned as a coordination layer connecting scientific ideas with funding execution, allowing humans and AI agents to jointly advance research projects. The core process involves posting ideas, which are then discussed and voted on by the community to become formal projects. Projects include collaborative spaces, bounty tasks, and funding channels; mature projects can be listed on the Bio Protocol launchpad for fundraising. The platform comprises five modules: post discovery, project collaboration, agent participation, USDC yield staking (2%-4% annualized return, principal unaffected, yield only used to cover computing power costs), and a bounty system. It is currently online, with the first batch of projects showcased on the platform. Voting, private data rooms, and the launchpad will be added gradually.