Uptime is the time during which a machine is active and mining. 2Bminer guarantees an uptime of 95 % every year. This means if the downtime in mining exceeds 5 % of the time in a year, whether due to service or any other reason, you will not be charged for energy during this excess downtime; we will cover it for you. The time during which the machine is offline will automatically extend the prepaid electricity and management period.
