Interpret a UUID

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UUID: 
Your input:                      1fa522e4-def6-4949-a221-f643c049e702

Various notations:

URN:                             urn:uuid:1fa522e4-def6-4949-a221-f643c049e702
URI:                             uuid:1fa522e4-def6-4949-a221-f643c049e702
Microsoft GUID syntax:           {1FA522E4-DEF6-4949-A221-F643C049E702}
C++ struct syntax:               { 0x1fa522e4, 0xdef6, 0x4949, { 0xa2, 0x21, 0xf6, 0x43, 0xc0, 0x49, 0xe7, 0x02 } }

As OID (ISO/ITU-T 128 bits):     2.25.42063504585941630050801196875578468098
As OID (Microsoft):              1.2.840.113556.1.8000.2554.8101.8932.57078.18761.41505.16139200.4843266
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.2280267152721594697.11682889679225087746
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.530916068.3740682569.2720134723.3226068738
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.8101.8932.57078.18761.41505.63043.49225.59138

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     00011111 10100101 00100010 11100100 11011110 11110110 ????1001 01001001
                                 ??100010 00100001 11110110 01000011 11000000 01001001 11100111 00000010
Random bytes:                    [0x1fa522e4def6?949?221f643c049e702]