Chainalysis Report: Bypassing U.S. Export Controls—The On-Chain Shadow Market Behind China's AI Large Model "Distillation Wave"

Chainalysis found that roughly 40% of the 100 AI proxy services it surveyed accept crypto payments, mostly stablecoins, forming a shadow market that lets Chinese users bypass U.S. export controls and access frontier models such as Claude and ChatGPT for distillation into their own systems. Suspected China-linked wallets showed a 55% jump in payment activity above baseline in the first three days after a major U.S. model launch, then fell 21% below baseline around day 13, when Chinese open-weight models typically follow. Payments cluster in mainland China with spillover to Japan, Hong Kong, Singapore and South Korea, and most proxies route funds through third-party custodial processors rather than their own addresses, adding a layer between buyers and operators while easing FX and legal exposure. Anthropic has accused DeepSeek, Moonshot and MiniMax of running 24,000 fake accounts to extract Claude outputs, and the NSA has warned the practice poses risks to critical infrastructure and military and economic security. The proxy trade has grown from ad hoc channels into an industrialized supply chain with dedicated compute-credit top-up and payment infrastructure, complicating enforcement. Next, watch whether U.S. regulators use blockchain intelligence to trace proxy flows back to compliant exchanges and pressure the chokepoints in the funding chain.