DCAI is a decentralized infrastructure token designed to support artificial intelligence computation, decentralized storage, and incentive models within the Web3 ecosystem. Operating under the Dynachain framework, DCAI encourages users to contribute real-world hardware resources, such as computing and storage devices, in exchange for token rewards. This establishes a robust connection between physical contributions and on-chain incentives. Built on the Base blockchain, DCAI features a dual-layer participation model that includes a smart contract-based staking system and a hardware mining reward framework. The Vanguard Circle staking mechanism allows users to lock their DCAI tokens, earning yield rewards based on a tiered annual percentage yield (APY). The APY adapts dynamically according to the total value locked, promoting economic sustainability. On the infrastructure side, DCAI enables users to deploy authorized edge devices that perform decentralized AI tasks and manage distributed storage. Participants in this system receive DCAI tokens from a dedicated on-chain pool, creating a direct link between hardware usage and token generation. With a total supply of 100 million tokens, 66% is securely locked in a smart contract and can only be accessed through hardware participation. This model ensures that tokens are released in alignment with actual infrastructure contributions, as there are no presales or pre-allocations for this portion. DCAI effectively bridges real-world hardware contributions with token utility within a transparent and decentralized framework.