Y8U is a Web3 protocol enabling individuals to create multiple AI entities representing different aspects of their digital identity. Built on the Humans blockchain, it combines secure data storage with smart contract-based consent management, ensuring data integrity and security while fostering scalable, ethical AI development. With Y8U, users can extract their Digital DNA to create multiple autonomous AI entities, each representing different facets of their digital identity, and scale themselves by deploying AI models to pursue diverse objectives independently.