Interpret a UUID

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UUID:
Your input:                      ca731191-e8f2-4b19-9b47-39deca62715b

Various notations:

URN:                             urn:uuid:ca731191-e8f2-4b19-9b47-39deca62715b
URI:                             uuid:ca731191-e8f2-4b19-9b47-39deca62715b
Microsoft GUID syntax:           {CA731191-E8F2-4B19-9B47-39DECA62715B}
C++ struct syntax:               { 0xca731191, 0xe8f2, 0x4b19, { 0x9b, 0x47, 0x39, 0xde, 0xca, 0x62, 0x71, 0x5b } }

As OID (ISO/ITU-T 128 bits):     2.25.269101525648424775127318780120458752347
As OID (Microsoft):              1.2.840.113556.1.8000.2554.51827.4497.59634.19225.39751.3792586.6451547
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.14588022936359291673.11188975428266258779
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.3396538769.3908193049.2605136350.3395449179
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.51827.4497.59634.19225.39751.14814.51810.29019

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     11001010 01110011 00010001 10010001 11101000 11110010 ????1011 00011001
                                 ??011011 01000111 00111001 11011110 11001010 01100010 01110001 01011011
Random bytes:                    [0xca731191e8f2?b19?b4739deca62715b]