Interprete a UUID

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UUID: 
Your input:                      019a0019-8d5a-7c00-a9b8-c85583c90690

Various notations:

URN:                             urn:uuid:019a0019-8d5a-7c00-a9b8-c85583c90690
URI:                             uuid:019a0019-8d5a-7c00-a9b8-c85583c90690
Microsoft GUID syntax:           {019A0019-8D5A-7C00-A9B8-C85583C90690}
C++ struct syntax:               { 0x019a0019, 0x8d5a, 0x7c00, { 0xa9, 0xb8, 0xc8, 0x55, 0x83, 0xc9, 0x06, 0x90 } }

As OID (ISO/ITU-T 128 bits):     2.25.2128843736450117478554535543236527760
As OID (Microsoft):              1.2.840.113556.1.8000.2554.410.25.36186.31744.43448.13129091.13174416
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115404850197068800.12229745057733346960
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26869785.2371517440.2847459413.2210989712
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.410.25.36186.31744.43448.51285.33737.1680

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019a00198d5a] 2025-10-20 05:31:05'946 GMT
Random bits:                     ????1100 00000000 ??101001 10111000 11001000 01010101 10000011 11001001 00000110 10010000
Random bytes:                    [0xc00?9b8c85583c90690]