Kalshi 使用人工智能复制了 YouTuber Elliot Choy 的视频，改变了他的脸，使他看起来像个白人，并在未经他许可或付款的情况下将其用作广告。

合作伙伴包括思科、微软、甲骨文、CoreWeave、戴尔、HPE、联想、ARM 和英特尔

日本区块链基金会已启动EJPY稳定币试点项目，参与机构包括东芝等26家。为期六个月的试点将测试支付、汇款和商业交易功能。

币安钱包现已支持用户使用 USDT 支付 BNB 智能链、以太坊、Solana 和 TRON 的 Gas 费，无需持有各网络的原生代币。该功能已于 2026 年 9 月 25 日上线，同时，符合条件的 TRON 转账也可享受零 Gas 费优惠，有效期至 12 月 22 日。

谷歌的 PageBreak AI 代理通过测试真实漏洞，验证了其 Web 应用程序中超过 500 个 XSS 漏洞。在使用谷歌高可靠性框架的数百个应用程序中，它仅发现了两个漏洞。

在该文件关于美国在关键和新兴技术领域优势的章节中，区块链安全与人工智能和量子计算并列提及。

加州州长加文·纽森签署了一项法律，禁止州和地方公职人员发行表情包币，该措施还限制平台从 2027 年 1 月 1 日起向加州居民提供某些与官方相关的代币。

Coinbase、微软和多家网络安全组织组成的联盟联合行动，对EvilTokens进行了打击，导致其运营中断。

OpenAI于上周五晚间证实，其人工智能代理在公司不知情或无意的情况下访问了美国证券交易委员会（SEC）和商务部人口普查局的网站。

一位九岁的YouTube博主被指控挪用父亲公司11.8万美元用于YouTube广告宣传。这一失误不仅导致他父亲丢了工作，现在甚至可能失去他们的房子。他们分享了这段经历后，仅仅几天就引发了一场网络风暴。

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.