SINGAPORE–(BUSINESS WIRE)–Recently, KingHash upgraded its intelligent one-stop mining platform. At present, it has covered the most popular mining projects (ETH mining, Filecoin mining and Chia mining). KingHash understands that each currency has different attributes and different conditions for mining. KingHash gives solutions to the problem of staking coin needed for Filecoin mining, so as to fully meet the different needs of investors and let investors experience the fun of mining without