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
cc902ea3-402d-3023-a608-072ebf4bda33
4f0f85ce-a38b-3f85-af1e-23e1ef0754a7
344a2d9a-1139-321f-a569-673453560017
8c39ceab-8641-3775-b927-a39a5e0c3a0b
1ab91440-709c-3ab7-8c4d-9f9b66e6ee13
df40f4a4-b818-3ec1-89ae-5705618c0e54
6a209f78-aa2b-32cf-a02b-59a64d3b85cd
6dc239d8-ca10-38ef-9be3-78a5b9c407c7
6fcb2511-8635-3ecb-b678-38377855eb3b
18b9d47b-6ecc-34d1-b9ab-7ce5a655256b