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
ce8f1dc0-5aed-32e8-a353-5307546ec2c4
192273df-9eb4-36b6-a966-9d000ae75201
16453e97-4610-3837-a01e-8c7130d0f54a
a8df905e-1c7e-3a2f-9216-f3f9230e52e8
8bc8fae4-4e04-3a2f-a84c-ff057f786a48
f6281272-2c17-322a-99f6-8a2933cd7a17
a3b7bb16-8b25-3c7f-859f-2c3f453851d4
e618a4e5-a255-3a68-b615-bedc872a2301
cdd4e5da-3667-33f5-810c-d4abdeab0ec5
1206aacb-76c7-3d77-8d0a-d4d132078ca5