Genesis Car Chain, abbreviated as CSCH and fully referred to as the Car Enthusiasts Club, is a global open-source blockchain project developed by the DAG Foundation in Singapore. CSCH builds a decentralized automotive ecosystem data service platform leveraging the transparency, trustworthiness, and irreversibility of blockchain technology. Through distributed storage and circulation of multi-dimensional data across supply chains, data chains, and value chains, it enables applications such as standardization of auto parts, whole vehicle production, vehicle circulation, owner consumption, vehicle usage, driving behavior, residual vehicle values, and automotive finance data on-chain, conversion, traceability, and data-triggered functionalities, thereby empowering the automotive industry.