Interpret a UUID

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UUID: 
Your input:                      31fc0dd0-e191-472e-b736-81ebb617416b

Various notations:

URN:                             urn:uuid:31fc0dd0-e191-472e-b736-81ebb617416b
URI:                             uuid:31fc0dd0-e191-472e-b736-81ebb617416b
Microsoft GUID syntax:           {31FC0DD0-E191-472E-B736-81EBB617416B}
C++ struct syntax:               { 0x31fc0dd0, 0xe191, 0x472e, { 0xb7, 0x36, 0x81, 0xeb, 0xb6, 0x17, 0x41, 0x6b } }

As OID (ISO/ITU-T 128 bits):     2.25.66440910822404062376793116836021879147
As OID (Microsoft):              1.2.840.113556.1.8000.2554.12796.3536.57745.18222.46902.8514486.1524075
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.3601768992778307374.13201882207055462763
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.838602192.3784394542.3073802731.3054977387
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.12796.3536.57745.18222.46902.33259.46615.16747

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     00110001 11111100 00001101 11010000 11100001 10010001 ????0111 00101110
                                 ??110111 00110110 10000001 11101011 10110110 00010111 01000001 01101011
Random bytes:                    [0x31fc0dd0e191?72e?73681ebb617416b]