最新研究顯示，比特幣網絡對全球海底光纜故障具有較強韌性。約72%至92%的海底光纜同時失效，才會導致超過10%的比特幣節點離線。使用Tor網絡可提升抗干擾能力，64%的節點藏匿位置。歷史故障事件對比特幣價格影響微弱，韌性由海底光纜結構決定。

以太坊联合创始人Vitalik Buterin提出Big FOCIL方案，旨在解决区块建造者中心化问题，增强抗审查性与分布式参与。该方案通过提案者-建造者分离机制和扩展前向强制承诺列表，提高交易公平性，防止恶意重排，并讨论网络匿名化方案以保护用户交易。开发者将持续审视这一提案，以提升以太坊的去中心化、安全性和用户体验。

For years, online black markets for drugs, weapons, and illicit services operated in the shadows of the dark web, relying on Tor and complex anonymity tools. By 2025, that model has largely been replaced. Today, some of the world’s largest crypto black markets operate openly on Telegram, generating historic levels of illegal revenue with little more than messaging channels, stablecoins, and persistent account rebuilding. According to a recent analysis by blockchain intelligence firm Ellip