NBA指定Kalshi和Polymarket为其首选预测交易平台，这两家平台均设有防范内幕交易和可疑投注的保障措施。与此同时，39个州和华盛顿特区对联邦政府监管体育预测市场的权力提出质疑，NBA也与美国商品期货交易委员会（CFTC）展开合作。

微软正向美国、加拿大、印度和英国约6万名员工提供自愿离职方案，以削减成本并调整其员工队伍以适应人工智能时代。此前，微软已提出退休方案并裁员，而此次方案的出台正值该公司计划在2026年投入1900亿美元用于资本支出，主要用于人工智能基础设施建设之际。

币安前CEO赵长鹏表示，BNB Chain的目标是成为人工智能支付领域的主要网络，因为加密货币可以帮助人工智能代理支付服务和计算资源费用。与此同时，持有超过51.5万枚BNB（价值约3.84亿美元）的BNB Standard计划推出自己的区块链验证器，以获取奖励并拓展其业务范围，不再局限于持有加密货币。

Anthropic 计划在纳斯达克上市，这将使公开市场投资者有机会购买 Claude 系列人工智能模型背后的公司股份，但这并不一定能让他们在公司的运营方式上拥有更大的发言权。

巴西总统路易斯·伊纳西奥·卢拉·达席尔瓦在总统决选中击败参议员弗拉维奥·博尔索纳罗后，巴西金融市场暴跌，这颠覆了投资者的预期，并引发了对该国经济前景的重新评估。

标普全球于2026年10月26日完成对OpenZeppelin的收购，将这家区块链安全公司及其支持超过38万亿美元交易额的代码纳入麾下。OpenZeppelin将继续作为独立业务部门运营，并沿用其现有名称，同时协助标普全球开发链上安全评估和基准测试。

一起涉及 274 首猫王埃尔维斯·普雷斯利歌曲的诉讼，将人工智能训练实践、版权保护以及防止未经授权的人工智能生成内容的保障措施置于审查之下。

埃隆·马斯克警告称，超过 200 家专业人工智能云服务提供商可能面临一波倒闭和整合浪潮，这引发了人们对基础设施繁荣的可持续性的质疑，而这场繁荣也吸引了比特币挖矿公司。

Anthropic 的 IPO 文件强调了先进人工智能系统带来的风险，包括欺骗行为、滥用和基础设施漏洞，凸显了加强人工智能安全和治理的必要性。

Keystone公司在黑客窃取其认证密钥并泄露客户数据后，将销毁18,835个未售出的钱包。该公司已更换密钥并暂停发货，同时确认恢复短语和私钥仍然安全。

On Sep 21, 2026, 11:47 AM(UTC). According to Binance Market Data, Bitcoin has crossed the 84,000 USDT benchmark and is now trading at 84,834 USDT, with a narrowed 5.43% increase in 24 hours.

On Sep 21, 2026, 11:47 AM(UTC). According to Binance Market Data, BNB has crossed the 790 USDT benchmark and is now trading at 792.359985 USDT, with a narrowed 5.36% increase in 24 hours.

Hyperliquid's market value has exceeded that of Nasdaq and the London Stock Exchange. According to Odaily, the report states this comparison without providing additional details.

Bitcoin BLAKE2b developers plan to restrict miners from unlocking newly mined tokens, with a 45-day waiting period and the change slated for activation at block height 973440. According to ChainCatcher, the chain forked from Bitcoin on August 8, and its native token BTCB2 has been labeled by some trading platforms as Bitcoin BLAKE2b, Bitcoin BIP-110, or XBT. BTCB2 has fallen 84% from its September high of $1,799 and was trading at about $270 to $315 in recent hours. Developer Luke Dashjr said some BLAKE2b mining pools are “attacking” the network. After the fork, the chain kept Bitcoin’s difficulty setting and mined only about 8 blocks in the first 22 days before resuming operations through BLAKE2b hashing and difficulty adjustments. The chain is not listed by most trading platforms or by CoinGecko and CoinMarketCap, while Neoxa has said it will support the upcoming soft fork.

Foresight News reported that Hong Kong-listed game company Boyaa Interactive (stock code: 0434) announced it bought 152 bitcoin last week at an average price of $75,899. The purchase totaled about $11.56 million and was funded by idle cash reserves generated from the company’s operations. According to Foresight News, Boyaa Interactive held 4,468 bitcoin as of the announcement date, with an average cost of about $68,543.

Perpetual futures linked to Volmex's Bitcoin Volmex Implied Volatility Index debuted on Hyperliquid on Monday. According to NS3.AI, the market allows traders to take long or short positions on bitcoin's expected volatility rather than its price direction. The launch was described as the first onchain perpetual futures market for Volmex's bitcoin volatility index.