HashPowerCard (HPC) is the computing power card of the Smart Chain ecosystem. Smart Chain was initiated by the Smart Chain Foundation. It has received investment from BCH Ecological Foundation, Davos Foundation and other institutions as representatives. It adopts the latest POCA consensus mechanism and is built based on blockchain technology. It is committed to building a network covering edge computing. , distributed computing, distributed storage and other ecological, more complete, larger, lower-cost and more efficient high-performance supercomputing public chain....