On the Internet there are various types of times to indicate the most important.

Time Stamp
A timestamp is a number called the Unix time, these are the last seconds since the start of the Unix Epoch on 1.1.1970 clock to 00:00:00 (GMT).

NetBeat (internet-time)
The internet-time is a global, universal time in 1998 the Swiss watch company Swatch was launched. The new Internet reference time is. Beats measured. 24 hours are in thousands. Beats divided up. Beatmania takes 86.4 seconds.

The internet-time is all over the world, because they have no country or time limits. An Internet day starts with @ 000. Beats clock and corresponds 00:00:00 (midnight) Central European winter time.