âSentry. A Sentry is a modified system monitor security program tasked with maintaining order on the Grid. Sentries wear standard black garb with red circuitry, and have black visored helmets with an open lower face below the visor. They possess identity discs, but most prefer to fight with their staffs.
Current Greenwich Mean Time (GMT) The Time Now is a reliable tool when traveling, calling or researching. The Time Now provides accurate (US network of cesium clocks) synchronized Greenwich Mean Time (GMT).
Although GMT and UTC share the same current time in practice, there is a basic difference between the two: 1  GMT is a time zone officially used in some European and African countries. 2  UTC is not a time zone, but a time standard that is the basis for civil time and time zones worldwide.lthough GMT and UTC share the same current time in practice, there is a basic difference between the two: 1  GMT is a time zone officially used in some European and African countries. 2  UTC is not a time zone, but a time standard that is the basis for civil time and time zones worldwide.