Foundation Raises $6.4M in Fulgur-led Round to Launch Passport Prime, a ‘Human Authority’ Device to Keep AI Agents in Check

Foundation raised $6.4 million led by Fulgur Ventures to launch Passport Prime, a hardware device designed to provide secure human approval for AI agent actions. The device combines Bitcoin wallet, authentication, and encryption features running on KeyOS, an open-source microkernel operating system, addressing new security challenges as AI agents gain autonomy across financial and enterprise systems.