Identikey.ai

Take control of your digital identity. Securely store, share, and revoke access to your personal data with anyone — without giving up ownership of it.

Identikey is your self-sovereign digital identity.

Your identity, fully under your control. Securely store your personal data on your device, decide who can access it, and revoke access at any time — all from one place.

What you can do with Identikey • Create a wallet that holds your verified identity on your device — private keys never leave your phone. • Share specific pieces of your profile (name, email, age, nationality, address…) with businesses you trust, using end-to-end encryption. • Approve or deny each data request from the businesses you interact with. • Revoke any active access from the businesses you previously approved. • Manage your bookings and check-ins by simply scanning a QR code. • Track the history of every data-sharing event from one inbox.

How it works Your data is stored locally and encrypted with your private key. When a business asks for information, Identikey signs and encrypts only the fields you approve, using industry-standard cryptography (ECDSA on secp256k1 + ECDH + Salsa20). The recipient can verify the data is genuinely yours — without needing to host or store it on their own servers.

Privacy by design • No central server holds your personal data. • Your decentralised identifier (DID) is published on the Polygon blockchain — but your personal information is not. • GDPR-compliant: every access you grant is logged, revocable, and auditable. • No advertising, no profiling, no third-party trackers.

Who is Identikey for? • Travellers checking into hotels or short-stay properties. • Visitors at events, venues, and experiences that require verified guest information. • Anyone tired of filling in the same registration form on every website.

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