Random UUID Generator
A universally unique identifier (UUID) is a 128-bit number used to identify information in computer systems. The term globally unique identifier (GUID) is also used.
When generated according to the standard methods, UUIDs are for practical purposes unique, without depending for their uniqueness on a central registration authority or coordination between the parties generating them, unlike most other numbering schemes. While the probability that a UUID will be duplicated is not zero, it is close enough to zero to be negligible...
Source: Wikipedia
ec5e4690-d35a-3107-a09e-971e56f095cc
b46e4028-adf5-3d49-b509-592ae36d0fe4
53f38bf1-7757-3e38-b2d8-35c87db87c64
b1e87277-810e-31a4-b1ef-efd300163af7
0f4164a4-530c-3201-826c-7b8ca58960cc
955ea8b9-7f3b-3a3a-a417-f073faa09206
e5ec8008-20a6-376a-b585-587125f4bd02
4f3a2e51-fc42-3665-9e43-6e573c8316de
2f002315-c605-31c8-a02e-d0007e53a28b
5ad801d3-6014-35c6-b04b-47a06efd2c75