BNB Chain has announced the completion of its post-quantum cryptography migration testing for transaction signatures and consensus layers, according to ChainCatcher. The testing involved the adoption of the ML-DSA-44 (Dilithium) post-quantum signature algorithm and the pqSTARK aggregation scheme, both standardized by NIST. The report reveals that BNB Chain has replaced its transaction signature method from ECDSA to ML-DSA-44 and switched its consensus vote aggregation from BLS12-381 to pqSTARK. This move aims to counter potential threats posed by quantum computing to the current elliptic curve cryptography systems. However, the post-quantum signatures have significantly increased the on-chain data size, with individual transaction sizes growing from approximately 110 bytes to about 2.5KB. In scenarios with 2000 TPS, block sizes have increased from around 130KB to about 2MB, and TPS in the test environment has decreased by approximately 40%-50%. BNB Chain noted that the current network bottleneck is primarily due to the larger transaction data propagation rather than the consensus protocol itself. Meanwhile, the consensus layer aggregation remains efficient, with pqSTARK achieving a signature compression ratio of about 43:1, keeping the additional burden on validators within a manageable range. The report concludes that existing technology can achieve "quantum-resistant" blockchain deployment, but future challenges remain in addressing network bandwidth and data scalability issues.

The Ethereum Foundation is focusing on engaging younger generations with Ethereum, as highlighted by a recent post on social media. BitMine Chair Tom Lee posted on X, emphasizing the importance of involving young people in the Ethereum ecosystem. The initiative aims to increase awareness and interest among youth, which is seen as a crucial step for the future success of Ethereum. By fostering a connection with younger audiences, the foundation hopes to secure a strong and sustainable future for the platform.

Japan's Liberal Democratic Party's Digital Society Promotion Headquarters has released a proposal to integrate artificial intelligence (AI) with blockchain technology to automate decision-making, financing, and asset management, according to ChainCatcher. The proposal aims to establish finance as the '18th growth investment field.' Key measures include the tokenization of Bank of Japan's current account deposits, including wholesale central bank digital currencies (CBDCs), with a goal to finalize discussions by the end of the year. Additionally, three major banks plan to issue stablecoins, targeting operational launch by March next year. The proposal also advocates for the tokenization of real-world assets such as receivables and real estate. On the international front, the proposal suggests creating an 'AI and Blockchain Finance Asia Policy Dialogue Framework' and advancing cross-border settlements using yen-denominated stablecoins, as part of a 'Global SC Corridor Concept.'

Bank of America has increased its holdings by acquiring 117,374 shares of Strategy stocks, valued at approximately $19.6 million. According to Foresight News, this acquisition raises the bank's total holdings to 3.96 million shares, worth around $664 million.

Three of Asia's most vulnerable economies are experiencing increasing pressure as their central banks face demands to tighten monetary policy. Bloomberg posted on X, highlighting the economic challenges exacerbated by the ongoing Iran-war oil shock. The situation is creating significant strains, with central banks needing to balance inflation control and economic stability. The oil shock has intensified existing vulnerabilities, prompting concerns over potential economic repercussions. As these economies navigate the complex landscape, the central banks' policy decisions will be crucial in mitigating further economic impacts.

索尼和任天堂正面临玩家提起的诉讼，这些玩家指控两家公司曾在特朗普时期加征关税期间提高游戏机售价，而如今却可能就同一笔成本获得政府退款。消费者声称，这意味着买家支付了更多费用，而这些公司却能从美国政府那里再次收回这笔钱。

高盛在2026年第一季度大幅调整了其加密货币投资策略，完全清仓了XRP和Solana ETF的持仓，同时维持了比特币和以太坊投资产品的巨额头寸，并积极增持了多家主要加密货币相关公司的股份。

“光通信是 AI 基础设施的核心环节”，这话都知道，但到底光通信占比现在是多少，未来会不会变多？

Elon Musk,Sam Altman,OpenAI,SpaceX,IPO,世纪大诉讼 马斯克为什么输了？ 金色财经,马斯克需要“向天再借五百年”。

在每一代人中选择都比努力更重要，现在选对游戏比以往任何时候都更加关键。我们始终乐于见到那些在为更开放、可编程、全球可接入的经济体构建下一代金融基础设施的创始人。

美国参议院银行委员会于5月14日通过了CLARITY法案。该法案禁止了间接稳定币利息，但允许基于活动的奖励。此外其他几项重要条款也进行了修订。这些变化会带来哪些商业机遇？

中金认为，受美国通胀数据超预期及就业市场企稳影响，预计全年PCE显著高于2%目标，美联储年内或难以降息。新任主席沃什的首要任务是建立抗通胀信誉，或放弃降息指引。

曼哈顿一起新的联邦诉讼将Tether备受争议的冻结管控措施推到了聚光灯下。此前，原告请求法院强制这家稳定币巨头交出其从伊朗伊斯兰革命卫队（IRGC）扣押的344,149,759枚USDT（价值约3.44亿美元）。

Galaxy Digital 已获得纽约州的 BitLicense 及资金传输牌照，可在该州提供加密货币交易和托管服务。此次获批使该公司得以在美国最严格的加密货币监管体系之一下，直接接触主要机构投资者。

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