Unibase is a high-performance decentralized AI memory layer that empowers AI agents with long-term memory and cross-platform interoperability, enabling them to remember, collaborate, and self-evolve. The project addresses three fundamental challenges for autonomous AI systems: the absence of persistent memory, poor interoperability between agent frameworks, and limited user data sovereignty. By introducing a decentralized memory layer and a Web3-native interoperability protocol, Unibase lays the foundation for the open agent internet.