How it works
How It Works
From human presence to cryptographic proof
A verified human is established first. The card binds that presence to hardware-rooted keys—not a seed phrase. Only the approved action is signed into cryptographic proof.
The flow
The flow
From human presence to cryptographic proof
01
Establish the human
Biometric and identity checks help establish who is present.
02
Bind to hardware
The Keyra Card and secure element anchor keys and trust material.
03
Authorize the action
The human approves a specific action for a device, session, or agent.
04
Produce proof
Cryptographic evidence supports verification and audit records.
Ready to authorize with hardware trust?
Get a Keyra Card for the consumer trust network, or talk to us about enterprise identity and human authorization deployments.