PeaqOS and World ID Bring ZK Proofs to Autonomous Robots

Zero-Knowledge Identity Verification for Robotics

Autonomous machines can now verify they are interacting with real, unique humans without collecting names, faces or other personal details, following an integration between PeaqOS and World ID. The update, available through robotic.sh, allows connected machines to request and validate World ID proofs natively.

According to a media statement, the system uses zero-knowledge technology, enabling a person to confirm they are human while keeping their identity private.

As delivery robots, shared machines and autonomous systems interact directly with people, operators face a challenge: confirming that a user is legitimate without relying on PINs, pickup codes or identity documents. Codes can be stolen or shared, and traditional identity checks often require collecting personal information.

World ID offers an alternative. Instead of receiving a person’s identity, the machine receives a cryptographic proof that the user is a real human. PeaqOS acts as the coordination layer, enabling machines to use World ID through decentralized identifiers and the machine market. A robot can request verification, receive the zero-knowledge proof and log an auditable record of the interaction — all without exposing underlying identity data.

The system also supports uniqueness checks, allowing machines to enforce rules such as “one item per human” without maintaining databases of user identities.

One demonstration highlights autonomous medication delivery. A patient verifies through World App before an order is accepted. At the pharmacy, the pharmacist verifies before loading the medication. When the robot arrives at its destination, the patient verifies again, allowing the robot to confirm the recipient is the same human associated with the order before unlocking its compartment.

Promotional distribution robots could similarly ensure each person receives only one item. Shared machines could grant access to verified humans without requiring account creation or personal data collection.

World ID support is live for robots and machines running PeaqOS via robotic.sh. The integration gives autonomous systems a way to confirm they are interacting with real humans while minimizing the identity information they receive or store.