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
07ea73fd-5d84-397c-835e-c0693f7bdacd
6ea08006-7775-3981-b181-53a1cd88f131
aabb5427-7abe-3a75-af8a-999df377aa51
34bfba5f-5a6d-31f5-ba3f-7685ad5e3236
5d841a3a-2f54-3da6-883b-bc075ca5395d
33b0790d-f56a-3165-ac97-f099063d4a86
beabe951-1375-3864-ac1a-02b7b22118f4
278925f6-591b-3e36-aa32-f87651dff4e8
4d87f5b3-8033-3d2e-8063-d5b737685008
49f7b9ae-72e2-339d-96bd-88caf4eaec3b