HKCMS refers to the tangible or intangible resources that may generate economic benefits and have value attributes owned by enterprises or individuals. Through computer technology, a series of programmable binary codes can be transformed into measurable labeling composed of 0 and 1. It is digital and exists in the form of electronic data, and its value is calculated based on the original value and the socially necessary labor time spent in the production process to formulate its price measured in digital currency "Hong Kong Dollar HKC®", and it is a non-derivative transaction that is carried out online through the computer network Monetary assets are standardized and effectively managed, and the data blocks of digital assets are combined in a chained data structure in a sequential manner, which is guaranteed by cryptography to be tamper-proof and unforgeable, leaving traces throughout the process and can be traced It is a kind of decentralized, collectively maintained computer that is jointly verified and jointly managed by different distributed nodes with incentive mechanisms and verification mechanisms on the Internet. Information system;