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
bbe682a4-f6d0-33b9-b478-dfdc2b9200ee
e73158fa-434f-3dfe-974c-5aed1246b958
97be8b4c-ae87-32f1-bf24-aaa6a1b379af
c3d4fb17-4c8f-3bc4-8c2c-1f7d096f0830
46b7da2b-e995-3f80-bd16-68ded0cde78e
a68f26f6-0c60-3594-a816-97a393dcff55
703bd706-c249-340e-9b3f-70bfec62b31f
8b15073d-479f-306a-a90f-4f1867eba7a1
72cdc7b9-1c17-3e95-aef2-2b7414b620e9
9632a96d-1781-3919-9bda-ec00dd54feab