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Proof and Enigma partner to build enterprise identity for the age of AI fraud
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NOW LIVE· x401

Verified identity for every AI agent

x401 gives your agents a cryptographically verifiable identity — and proves a real, IAL2-verified human authorized every transaction. Talk to our team about bringing it to your platform.

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Bring verified identity to your agents.

Tell us about what you're building. We'll walk you through x401 end-to-end — from IAL2 enrollment to a recorded, cryptographically signed authorization event — and what it looks like on your platform.

Cryptographically verifiable agent identity, trusted by an 8,000+ relying-party network
IAL2-verified human delegation bound to every action — not just to a session
Audit-grade evidence on every transaction, defensible at any regulator's table
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