Interprete a UUID

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UUID: 
Your input:                      019a7919-a654-789c-a0bd-68c180d091d8

Various notations:

URN:                             urn:uuid:019a7919-a654-789c-a0bd-68c180d091d8
URI:                             uuid:019a7919-a654-789c-a0bd-68c180d091d8
Microsoft GUID syntax:           {019A7919-A654-789C-A0BD-68C180D091D8}
C++ struct syntax:               { 0x019a7919, 0xa654, 0x789c, { 0xa0, 0xbd, 0x68, 0xc1, 0x80, 0xd0, 0x91, 0xd8 } }

As OID (ISO/ITU-T 128 bits):     2.25.2131297915742015008870700063055188440
As OID (Microsoft):              1.2.840.113556.1.8000.2554.410.31001.42580.30876.41149.6865280.13668824
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115537891523066012.11582528996965913048
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26900761.2790553756.2696767681.2161152472
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.410.31001.42580.30876.41149.26817.32976.37336

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:                     ????1000 10011100 ??100000 10111101 01101000 11000001 10000000 11010000 10010001 11011000
Random bytes:                    [0x89c?0bd68c180d091d8]