Passport Prime represents a strategic pivot for Foundation, a company previously known for Bitcoin hardware wallets, into the emerging space of AI agent oversight. The device is designed to serve as a physical "human authority" layer, allowing users to authenticate identities and explicitly authorize or restrict actions taken by autonomous AI agents. This positions Passport Prime at the intersection of Bitcoin security principles and the growing need for human control over AI systems. Fulgur Ventures, a Bitcoin-focused venture firm, led the $6.4 million round, signaling confidence that Bitcoin-native security architecture can underpin broader digital sovereignty tools. As AI agents increasingly handle financial transactions, communications, and decisions autonomously, hardware-based authorization mechanisms are gaining traction as a safeguard against unauthorized or runaway actions. Foundation aims to expand its product line beyond custody into identity and authentication markets.


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