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
cbd74355-b250-3553-bf8a-58f1f64f307f
aa8ebbbf-ce6d-3444-bc94-b73a2bd7fdd0
3a5bb2ee-e30b-358f-a3ba-6dcb5a8e60f3
420be917-07fd-3ba8-afb0-cfa6a6fa6d38
18dcbecf-1e9f-3cb6-b06f-5f44ae746a9b
24c8ead4-6fef-3674-a248-cdcdfcafee3a
993248ed-a999-341c-b5e5-b299d9b7617e
8e5328c8-b607-3a06-b78c-7ad242a25079
0ca2cf2b-2a60-38e6-a6eb-b6f97d1c2b63
ad0e068d-5ce6-36c2-b6bc-175512f8b5f1