The H3O Presale is closed

HydroMiner is a pioneer in green crypto mining and is currently running two highly profitable mining farms in the austrian alps in europe. HydroMiner solely uses hydro power to fuel its hardware. The team consists of a large collective of expert engineers and mining specialists that has build one of the most advanced and proven mining operations to date. Participate in crypto mining through H3O, the new compliant asset class.