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
80ac5d54-ea80-3ee1-97db-843401a54941
3f805255-f69f-3528-ac5f-68d67a0e02a8
422b308b-632e-3952-a615-9c8b1768c871
08ef4413-82b7-3307-b626-d0825a32d199
ed3547da-38f1-31b5-85f2-6b79cae26435
ca1957ca-8a2e-3e7d-a99e-2db709558fb2
1398b7b9-16a3-3ee8-b7ba-cf9a3500ee24
5db6c569-c1df-3913-9954-aebae9c4078f
6577ec4d-a86f-3c4c-8cb6-b6d43b888a20
0179dc00-f1fc-3f42-8417-a97448b88c6b