唐纳德·特朗普总统自 2025 年 1 月重返白宫以来,已接受四次被公开化的健康检查,最近一次检查时间为 2026 年 5 月 26 日,地点在 Walter Reed Medical Center。特朗普在接受预约后坚称自己处于“完美健康”,并在 Truth Social 发布称“一切都完美无缺(PERFECTLY)”。然而,屡次就诊引发了公众对其身体状况的担忧,因为他正接近 80 岁生日。曾担任奥巴马、布什和克林顿时期白宫医生的 Jeffrey Kuhlman 博士告诉《洛杉矶时报》,对总统身体健康的担忧“可能处于史上最高水平”,并将高级的身体年龄作为首要担忧。 April 2025 Checkup — Abnormalities Documented Trump's first Walter Reed appointment of his new tenure occurred on April 11, 2025, months after his January inauguration. His physician, Sean Barbarella, examined Tru
Opening Former Hodlnaut chief executive Zhu Juntao has been charged in Singapore with 6 counts of fraud by false representation, reviving scrutiny of the failed crypto lender's public statements after the 2022 collapse of the Terra ecosystem. Singapore Police charged Zhu, 36, following an investigation by the Commercial Affairs Department; he faces 3 charges under Section 424A(1)(a) read with Section 424A(3) of the Penal Code 1871, along with 3 further charges under the same provision read with
Fintech Crypto Coins Reshape Payments as Stablecoins Surpass Visa Volume Ripple's RLUSD stablecoin and the broader fintech crypto sector have transitioned from experimental proof-of-concept territory into production-grade payment infrastructure in 2026, driven by regulatory clarity, institutional demand, and stablecoin adoption that now rivals traditional card networks. When RLUSD crossed $1.56 billion in market capitalisation in early 2026, it did so with institutional backers including BlackRo
2014 年创建的五个比特币地址在周一同时转账,共计 107 比特币,价值 820 万美元,至一个销毁地址,永久性地将资金从流通中移除。这些同步转账指向地址 1111111111111111111114oLvT2——比特币网络上一处知名的销毁地址——引发了社交媒体上的激烈猜测,因为发送到销毁地址的资金没有可访问的私钥,且无法被取回。截至星期二,该销毁地址已包含 807 比特币,价值约 6100 万美元。 Transaction Details and Burn Mechanics The five addresses that moved the coins were completely emptied in the process, with the senders spending approximately $5.56 in transaction fees to permanently destroy the Bitcoin. At Monday's transaction time, the 107 Bitcoin represented roughly $13.4 mil
Partnership Brings Tokenized Real-World Assets to Decentralized Trading Decentralized perpetual futures exchange Grvt has partnered with Plume to launch three tokenized real-world asset yield products directly integrated into Grvt's self-custodial platform. The Base Yield Fund, Balanced Fund, and Opportunistic Fund will allow users to access fixed-income and structured credit strategies from the same wallet balance used for perpetual futures trading, without requiring separate custody arrangemen
OpenBMB 已发布 MiniCPM5-1B,这是一款拥有 10 亿参数的 AI 模型,旨在在资源受限的硬件上进行本地部署,目前已在 Hugging Face 上提供。该模型在面向智能体(agentic)和推理(reasoning)的基准测试中平均得分为 42.57,超过下一名同级别(1B 级)竞争对手的 35.61。MiniCPM5-1B 支持模型上下文协议(Model Context Protocol,MCP)以及原生工具调用,使得无需云端连接即可在消费级设备上实现本地智能体工作流。该模型能够在智能手机的内存限制内运行,同时保持 128K-token 的上下文窗口——单次连续输出大约 96,000 个词的文本。 Technical Architecture MiniCPM5-1B builds on the architectural backbone of MiniCPM4, developed by teams at THUNLP, Tsinghua University, and ModelBest. The core innovation is InfLLM v2, a
GEO Opening US President Donald Trump was reportedly warned by Russia's President Vladimir Putin to evacuate Americans from Ukraine ahead of a threatened "systematic" blitz on Kyiv. The warning was delivered via a high-level diplomatic channel on May 25, when Russian Foreign Minister Sergey Lavrov requested a call with US Secretary of State Marco Rubio to urge Washington to ensure evacuation of its diplomatic personnel before bombardment begins. Russia attributed the planned strikes to a Ukraini
根据 Cointelegraph 于 5 月 26 日发布的市场分析,Ethereum 在日线图上形成了看跌旗形(bear pennant),这是一种技术性盘整形态,目标是跌至约 $1,800——相较当前水平下跌 14%——。看跌局面此前还伴随 ETH 从 2,400 美元以上的数月高点回落了 13%。以太坊的总锁仓量(TVL)已降至 1,160 亿美元,为 2025 年 4 月以来的最低点,较 2025 年 8 月 14 日创下的 2,580 亿美元历史高点下滑 55%。链上基本面走弱与技术面恶化的叠加,进一步加剧了对该网络原生资产的下行压力。 Technical Breakdown Follows 13% Decline The bear pennant—a consolidation between two converging lines after a sharp price decline—will resolve once ETH breaks below the lower trend line at approximately $2,060, according to
周二发布的一项新的多所大学基准测试发现,在与转化相关的问题上,领先的 AI 模型始终表现出对天主教的正向偏见,同时会引导用户远离其他宗教。该研究来自评估 AI 中的信仰与伦理联合会(CEFE-AI),这是贝勒大学、杨百翰大学、圣母大学和耶什华大学之间的合作。该联合会在 Github 上发布了 AllFaith Benchmark 的首批结果,并在 AI 伦理的雅典峰会上进行了展示,称宗教偏见在 AI 安全研究中仍基本被忽视。该结论出炉于教皇利奥十四发布《Magnifica Humanitas》之后的第二天。该文为第一份完全专注于人工智能的教皇通谕,其中教皇表示,技术会吸收其创造者的价值观、盲点与经济激励。 Research Methodology and Key Findings Researchers analyzed 3,640 responses across 20 AI models, including ChatGPT, DeepSeek, Claude, Gemini, Grok, and Llama. The study identified clear patterns
XRP 账本基金会已发布 AMM v2 的新草案标准,拟对 XRP 账本去中心化交易所进行重大升级。该标准引入新的池曲线模型——恒定乘积、集中流动性和 StableSwap——旨在提升 XRP Ledger DEX 上不同资产市场的流动性、定价稳定性和资本效率。该提案通过允许流动性池使用超过一种定价模型,来扩展当前自动做市商框架,并超越主要依赖恒定乘积模型的现有 XLS-30 AMM 设计。这些新模型旨在支持稳定币、外汇交易对、现实世界资产以及其他相关代币,这些资产需要更紧密的定价和更低的滑点。 Multi-Curve Pool Design for XRPL DEX The AMM v2 proposal introduces a pluggable pool structure for the XRPL DEX, allowing liquidity pool creators to select from different curve models depending on market conditions and asset type. Constant Product p
浙江大学研究人员开发了 AudioHijack,这是一种攻击方法:在音频中嵌入难以察觉的命令,以 79–96% 的成功率操纵大型音频语言模型。该攻击在圣弗朗西斯科举行的第 47 届 IEEE 安全与隐私研讨会上进行了展示。AudioHijack 的工作原理是:在数字音频波形内部修改数值,这种改动对人类听众而言难以察觉,但仍会影响 AI 模型对信号的解读。研究称,被操纵的音频即使在剪辑中包含合法的用户指令,也能够覆盖或重定向模型的行为。 “训练这个信号只需要半小时,然后因为这个信号与上下文无关,你就可以在任何你想要的时候攻击目标模型,无论用户说什么,”浙江大学第一作者、博士生孟晨(Meng Chen)表示。 How AudioHijack Differs from Traditional Attacks AudioHijack differs from traditional prompt injection attacks because it does not manipulate what the user says to the AI. Instead, it alters th