Interprete a UUID

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UUID: 
Your input:                      019a7919-a654-7c67-9633-31baeffb31d0

Various notations:

URN:                             urn:uuid:019a7919-a654-7c67-9633-31baeffb31d0
URI:                             uuid:019a7919-a654-7c67-9633-31baeffb31d0
Microsoft GUID syntax:           {019A7919-A654-7C67-9633-31BAEFFB31D0}
C++ struct syntax:               { 0x019a7919, 0xa654, 0x7c67, { 0x96, 0x33, 0x31, 0xba, 0xef, 0xfb, 0x31, 0xd0 } }

As OID (ISO/ITU-T 128 bits):     2.25.2131297915742032919899715646525223376
As OID (Microsoft):              1.2.840.113556.1.8000.2554.410.31001.42580.31847.38451.3259119.16462288
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115537891523066983.10823049008461328848
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26900761.2790554727.2519937466.4026216912
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.410.31001.42580.31847.38451.12730.61435.12752

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019a7919a654] 2025-11-12 17:25:15'476 GMT
Random bits:                     ????1100 01100111 ??010110 00110011 00110001 10111010 11101111 11111011 00110001 11010000
Random bytes:                    [0xc67?63331baeffb31d0]