Non-fungible token (NFT)

This is a mobile device designed to securely access digital items, like a digital key or a token. It authenticates you by using a sensor to monitor your behavior over time. Once you're verified, the device uses a secure, shared digital record (a blockchain) to manage and grant you access to your digital asset.

Why it matters: Filed before the widespread maturation of on-device AI for behavioral biometrics and robust blockchain integration tools. The claims for continuous user authentication and decentralized ledger interaction are now significantly more feasible to implement on standard mobile hardware.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedBehavioral biometrics, blockchain integration, software system

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