Oraichain is an innovative blockchain platform designed to act as a bridge between artificial intelligence (AI) and smart contracts, launched with the aim of significantly enhancing the capabilities of decentralised applications (dApps). Originating as a response to the need for verifiable AI data, Oraichain integrates AI-driven solutions on the blockchain to provide AI data as a service through its AI Oracle. It empowers developers with a decentralised AI layer, allowing for the creation of advanced applications that rely on AI model predictions, data querying, and real-world interaction. Key characteristics include its decentralised nature, AI-centric focus, and advanced interoperability, enabling the efficient incorporation of AI in various blockchain applications. Oraichain stands out through its continuous innovation, enhancing blockchain functionalities with AI, which ultimately contributes to the evolution of smart contracts and AI technology integration.