Interpret a UUID

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UUID: 
Your input:                      019b99bf-124e-7fb3-b4cd-87c99ccbaff4

Various notations:

URN:                             urn:uuid:019b99bf-124e-7fb3-b4cd-87c99ccbaff4
URI:                             uuid:019b99bf-124e-7fb3-b4cd-87c99ccbaff4
Microsoft GUID syntax:           {019B99BF-124E-7FB3-B4CD-87C99CCBAFF4}
C++ struct syntax:               { 0x019b99bf, 0x124e, 0x7fb3, { 0xb4, 0xcd, 0x87, 0xc9, 0x9c, 0xcb, 0xaf, 0xf4 } }

As OID (ISO/ITU-T 128 bits):     2.25.2137152355771842531642262836317237236
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.39359.4686.32691.46285.8898972.13348852
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115855261353017267.13028218597041483764
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26974655.307134387.3033368521.2630594548
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.39359.4686.32691.46285.34761.40139.45044

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b99bf124e] 2026-01-07 18:36:34'766 GMT
Random bits:                     ????1111 10110011 ??110100 11001101 10000111 11001001 10011100 11001011 10101111 11110100
Random bytes:                    [0xfb3?4cd87c99ccbaff4]