Apple's digital ID feature in Apple Wallet may soon be used by Anthropic for verifying the nationality and identity of users accessing the Claude model. This development follows the shutdown of the Claude model for foreign users due to U.S. export controls and security risks identified in Fable 5 and Mythos 5. If Anthropic can ensure access is restricted to U.S. citizens, the models might resume operations. The company has previously utilized Apple's age verification API, suggesting a potential preference for Apple Wallet digital IDs in compliance scenarios over other verification services.