DDAM (Decentralized Data Assets Management) is a decentralized data asset management architecture public chain with sufficient flexibility, security, and stability, which can help all data producers and managers realize the value of data. DDAM focuses on the field of data asset management, utilizing the lower energy consumption, lower threshold, and true decentralization characteristics of SPoC (Staking Proof of Of Capacity) to build a stable and trustworthy infrastructure for global digital asset management....