As the infrastructure of the whole blockchain filed, we provide the space where developer can make good ecosystem to all cryptoers, and actually, we are eth miner before the ETH2.0 merge, so we know very well that the power consumption of the Nvidia/Amd graphics card is terrible, so we create the SpaceDogeChain, which are very suitable for the bear market, cause we use proof of swap mechanism, you must swap token to be a node, then u can earn.