由 Pudgy Penguins 母公司 Igloo Inc. 支持的以太坊二层项目 Abstract 将于 2026 年 12 月 15 日关闭。尽管已吸引了超过 40 万用户和众多知名品牌，但该项目仍难以维持增长。Abstract 表示，用户必须在截止日期前转移资金，因为留在网络上的资产将无法访问。

香港正准备迈出将加密货币纳入其金融体系并使其受到全面监管的又一重要步伐，政府重申计划在 2026 年底前推出涵盖四大数字资产活动的立法。

据区块链调查员 ZachXBT 称，一个中国有组织犯罪集团涉嫌为朝鲜拉撒路集团洗钱，洗钱金额超过 10 亿美元，这些加密货币是通过多次黑客攻击窃取的。

美国财政部撤回了两项关于自托管钱包和加密货币混合器的拟议规则。金融犯罪执法网络（FinCEN）表示，此举支持特朗普政府的放松管制议程。

ZachXBT 声称他花费了 349,700 美元渗透到一个中国网络，该网络涉嫌为朝鲜拉撒路集团洗钱超过 10 亿美元。他的调查追踪到超过 1200 万美元与 Bybit 相关的资金，Tether 冻结了价值 442,000 美元的 USDT。

特朗普政府正向美国核工业投入数百亿美元，通过贷款、合同和其他财政激励措施支持反应堆重启、铀浓缩、微型反应堆和下一代核技术。

Strive Holdings于9月28日至10月2日期间斥资约1.69亿美元购入2000枚比特币，使其比特币总持有量达到29462枚。此次购买主要通过SATA优先股和认股权证行权筹集资金，Strive正持续扩充其比特币储备。

起因是希腊的两起匿名投诉，如今已发展成一起涉嫌加密货币传销的调查，涉及约 10,000 名投资者和约 800 万美元的涉嫌非法所得。

前人类学研究员雅各布·考克森警告纽约市议员，人工智能公司发展速度过快，可能无法有效控制先进的系统。听证会还审查了10项拟议的人工智能安全法案，包括强制性第三方审查、人工“终止开关”以及对举报人的奖励。

多年来，中国一直在加强对加密货币的控制，但新的区块链数据显示，中国的加密货币活动并没有消失，而是在改变形式。

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.