Trusted Autonomy Unit
Datacenters have trusted hardware. Phones have secure enclaves. Robots — the machines that move through the physical world next to people — mostly have neither. PhyTAU gives every robot a hardware root of trust, so you can prove what it is, what it was running and what it did.
Every guarantee is checked by PhyCloud and recorded with the data, so it travels with the record into investigations, audits and evidence packages.
Robots are increasingly driven by AI agents that plan and act on their own. Before an agent is allowed to move a machine, someone has to be able to answer: is this the robot, the software and the model we approved?
Every event is signed in hardware and traceable to a verified robot and software state.
PhyTAU attests the robot's main computer and its components, and flags anything that is not approved.
Verified agents, models and policies, with every autonomous decision tied to the exact software that made it.
Both tiers run the same PhyTrace agent and report to the same PhyCloud, so fleets can mix them and upgrade without re-integrating.
Hardware-anchored identity, measured boot and signed telemetry for AMRs, AGVs, drones and commercial fleets. Fits alongside the robots you already run.
A datacenter-grade root of trust for humanoids, defense, medical and critical-infrastructure robots, built to secure the whole robot — not just its data.
PhyTAU joins the networks and buses the robot already uses. It does not need a connection to every sensor, and it does not need changes to your robot software.
We are working with a small group of robot OEMs and operators on the first PhyTAU deployments. Tell us about your robots and what you need to be able to prove.