Nvidia has launched Nemotron 3 Ultra, its most advanced open-weight AI model to date, marking a major step forward for the United States' open AI ecosystem.

Zcash (ZEC) has surged over 13% in the past 24 hours to approximately $618, defying the broader market downturn affecting Bitcoin, Ethereum, and Solana. According to BeInCrypto, this rise is attributed to Zcash's shielded supply reaching a record high of about 5.1 million ZEC, with most held in the Orchard pool. This increase aligns with Multicoin Capital's strategy of using Zcash as a privacy hedge. Additionally, the Zcash network hashrate hit an all-time high of 16.3 GH/s, indicating strong miner commitment. On the Hyperliquid exchange, ZEC is experiencing net buying pressure, contrasting with net selling in other major assets.

Italy's services sector showed a decline in May, with the Purchasing Managers' Index (PMI) registering at 49.4. According to Jin10, this figure is slightly above the expected 49.1 but lower than the previous month's reading of 49.8. The PMI below 50 indicates a contraction in the services sector.

Japanese Prime Minister Sane Takai has stated that the government is prepared to take appropriate measures in the foreign exchange market as needed. According to Odaily, this announcement underscores the government's readiness to respond to market conditions. The statement comes amid ongoing monitoring of currency fluctuations.

Digital asset platform Fireblocks has launched Fireblocks Flow, a stablecoin acceptance infrastructure tailored for payment service providers and fintech companies. According to Foresight News, Flow integrates with existing enterprise checkout and deposit processes, enabling merchants to accept payments in any digital asset and settle in a specified stablecoin.

RealStocks now allows users to trade U.S. stocks directly using USDT. According to PANews, this service enables users to hold actual equity in U.S.-listed companies and, where applicable, receive dividends or related distributions.

According to the announcement from Binance, the platform has introduced a new campaign for its U Simple Earn Flexible Products, offering users the opportunity to earn up to 8% Annual Percentage Rate (APR) during the promotion period. This initiative includes an exclusive Bonus Tiered APR in addition to Real-Time APR rewards. The promotion is set to run from 2026-06-04 00:00:00 (UTC) to 2026-06-17 23:59:59 (UTC). Users can subscribe to the U Flexible Products on a first-come, first-served basis, adhering to the specified terms. The rewards distribution is structured such that the Bonus Tiered APR is credited to users' Spot Accounts daily, starting the day after accrual begins, which is two days post-subscription. Meanwhile, the Real-Time APR is accrued and directly added to users' Earn Accounts every minute. The U Flexible Products offer an 8% APR, which includes both the Bonus Tiered APR and Real-Time APR. The minimum subscription limit per user is set at 0.01 U, with a maximum limit of 1,500,000 U per user and 500,000,000 U for all users collectively. The subscription amount determines the tier range, with different benefits for amounts above and below 10,000 U. Users interested in participating can purchase U through various payment methods, including Visa, Mastercard, Apple Pay, Google Pay, and SWIFT Bank Transfer. They can also deposit U into their Binance account and subscribe to the U Simple Earn Flexible Products to start earning the exclusive APR rewards. The promotion allows users to earn both Real-Time APR and Bonus Tiered APR rewards during the specified period. After the promotion concludes, only Real-Time APR rewards will continue. The APR rewards are funded by Binance and are subject to market conditions. Redemption requests may experience temporary delays due to high demand, but users can view their assets under the Simple Earn section of their accounts.

一轮 1.13 亿美元的融资，回答了 AI 行业一直模糊的两个问题：这一轮工业革命的结算单位是什么，以及谁来建它的基础设施。

Solana has launched native subscription and recurring payment tools on its blockchain, allowing developers to build billing, payroll and spending controls without creating custom systems. The new programme is already live on mainnet and is being adopted by companies including Helius, Dynamic and Confirmo for onchain payments and stablecoin billing.

本案的重要性在于，它将 Web3 安全问题从“代码漏洞、私钥被盗、合约攻击”扩展到“非公开信息滥用、员工权限治理、链上交易监测、预测市场监管”四个层面。

Donald Trump is once again demanding a physical audit of Fort Knox, reigniting a decades-old debate over one of America's most closely guarded assets after the FBI seized $40 million worth of gold bars from the home of a former CIA official.

一季度Solana守住了链上交易量龙头地位；稳定币、RWA、借贷及底层基建不断完善。下一阶段的关键是把当前高位的基础活跃度，转化为体量更大、韧性更强的成熟市场。

加密市场持续下跌，比特币情绪急剧恶化。AI刺激美股上涨、头部交易所布局美股交易、ETF资金外流，Strategy卖出持仓，这些因素共同作用，使得市场目前极度缺乏流动性支撑。

A sharp collapse in the EDGE token has triggered a public brawl with online crypto sleuth ZachXBT accusing the exchange of devising the crash while edgeX pushing the blame to market manipulator for orchestrating the entire crash.

Hyperliquid今年已成为华尔街周末交易员的首选之地

Hackers exploited a flaw in Meta’s AI support assistant to take over Instagram accounts by changing recovery email addresses and resetting passwords without access to victims’ emails. Several high-profile accounts were affected before Meta fixed the issue and began securing impacted users.