According to Satya Nadella, Microsoft expanded its North American optical fiber footprint by 40 percent and added network capacity equal to one fifth of its entire global network in a single AI WAN project, source: Satya Nadella on X, Oct 4, 2025. He stated that a network that previously took 15 years to build now takes months, underscoring a rapid acceleration in AI-era infrastructure deployment, source: Satya Nadella on X, Oct 4, 2025. No cryptocurrencies or tokens were mentioned in the update, source: Satya Nadella on X, Oct 4, 2025.