Kangaroo Digital Industrial Chain is dedicated to building a blockchain ecosystem for the kangaroo industry, enabling resource providers, application developers, and platform operators to freely publish and use their resources and applications on this blockchain. This reduces the technical barriers and costs of constructing a blockchain application ecosystem on a blockchain platform. Kangaroo Digital Industrial Chain will leverage the characteristics of blockchain technology to apply it to the kangaroo industry, consolidating industry resources and standardizing kangaroo-related products. This will truly achieve a trustworthy, decentralized, and distributed commercial ecosystem for the kangaroo industry.