Based on the intrinsic value of the environment and the accessibility provided by blockchain technology, BDCC combines blockchain transparency, security and immutability with BDCC to introduce trust mechanism, fair exchange and unique value potential to blockchain, Cryptocurrency and the golden world.In the future, BDCC Gold Chain will build a self driven management collaborative service platform based on blockchain technology with physical gold around the world to help customers conduct gold trading, tracing, storage, processing, operation and extraction through Big data analysis and operation on the basis of 'gold', combined with blockchain technology and Internet of Things technology.BDCC Gold Chain combines intangible digital assets with gold physical economic systems such as gold spot and gold mining resources to create a global digital financial ecosystem of blockchain and physical gold....