Interprete a UUID

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UUID: 
Your input:                      019b3803-8b6e-7f1b-a23d-5917ff408bc0

Various notations:

URN:                             urn:uuid:019b3803-8b6e-7f1b-a23d-5917ff408bc0
URI:                             uuid:019b3803-8b6e-7f1b-a23d-5917ff408bc0
Microsoft GUID syntax:           {019B3803-8B6E-7F1B-A23D-5917FF408BC0}
C++ struct syntax:               { 0x019b3803, 0x8b6e, 0x7f1b, { 0xa2, 0x3d, 0x59, 0x17, 0xff, 0x40, 0x8b, 0xc0 } }

As OID (ISO/ITU-T 128 bits):     2.25.2135170104632104647283374182400822208
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.14339.35694.32539.41533.5838847.4230080
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115747803303411483.11690598167325215680
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26949635.2339274523.2721929495.4282420160
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.14339.35694.32539.41533.22807.65344.35776

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b38038b6e] 2025-12-19 19:08:35'054 GMT
Random bits:                     ????1111 00011011 ??100010 00111101 01011001 00010111 11111111 01000000 10001011 11000000
Random bytes:                    [0xf1b?23d5917ff408bc0]