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
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15e8b1e9-a2a1-3179-bcd0-f7746ea8cd86
a40a0490-38eb-3752-a6dd-f3a0f9fe4ca4
47fd1728-8f8d-3e16-aad6-8226592c12d4
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d3c2162b-d7f1-3f51-8924-4369f3411f14
c389617e-d8cc-3fac-b75e-1e6f9c2646f5
6b904861-ac45-384c-a42e-f68ffb48c0fb
fbb09027-9ae6-3827-9e94-4569147ced90
2e6b27f9-3d10-3259-9cc0-d12940d72ba8