Mida passkey device check

This page checks what this device and browser can do with a passkey — it is a device check, not the product.

The challenge the passkey will sign

A fixed, obviously fake 32-byte test value (hex) — not a secret, and not the product's real challenge.

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What this device answered

Secure context & WebAuthn. Not checked yet.
The passkey returns its secret bytes (PRF). Not checked yet.
Key type is ES256. Not checked yet.
The public key was captured. Not checked yet.
The assertion verifies in this browser. Not checked yet.
The same signature verifies on Monad. Not checked yet.
Prompts per click. Not checked yet.
The same secret every time. Not checked yet.
Browser, OS, authenticator. Not checked yet.

Report

"Copy report" puts this checklist on your clipboard as JSON. It contains public values only — public key, algorithm, flags, counts, a 4-byte fingerprint of the secret, and your user agent. No secret bytes ever leave this page.