Data Mining Alliance Digital Warrant Platform Data Mining Alliance is a blockchain comprehensive service platform under the DMA Foundation Association, with the technology research and development of the Big Data Industry Alliance as the pillar, and through an effective innovation incentive mechanism, participants can jointly obtain data The dividends of industrial development. The DMA data mining alliance combines POW+POS mining, quantitative transactions, pledge lending and other blockchain industry services in one, with the goal of effectively combining capital, technology, computing power, community and other resources, and is committed to creating a blockchain-supported The infrastructure for Internet business development helps accelerate the construction of the blockchain industry ecology.