SelfKey is a blockchain-based identity management platform that allows users to create and manage their digital identities in a secure and self-sovereign manner. The platform is built on the Ethereum blockchain and uses a native utility token called KEY to enable various features and services within the ecosystem. Users can create their own digital identities using SelfKey's identity wallet and use them to securely and easily access various online services and platforms. The KEY token is used to pay for services within the SelfKey ecosystem, such as identity verification and document attestation. SelfKey aims to provide a secure and decentralized solution for managing digital identities, empowering users to take control of their personal data and privacy. The use of blockchain technology and a native utility token enables secure and self-sovereign control over digital identities, while incentivizing network participants to perform important tasks.