Interpret a UUID

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UUID: 
Your input:                      66f29175-a895-4577-a742-8fc7e7c16618

Various notations:

URN:                             urn:uuid:66f29175-a895-4577-a742-8fc7e7c16618
URI:                             uuid:66f29175-a895-4577-a742-8fc7e7c16618
Microsoft GUID syntax:           {66F29175-A895-4577-A742-8FC7E7C16618}
C++ struct syntax:               { 0x66f29175, 0xa895, 0x4577, { 0xa7, 0x42, 0x8f, 0xc7, 0xe7, 0xc1, 0x66, 0x18 } }

As OID (ISO/ITU-T 128 bits):     2.25.136840741681088330631042438767642240536
As OID (Microsoft):              1.2.840.113556.1.8000.2554.26354.37237.43157.17783.42818.9422823.12674584
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.7418151470758184311.12052353641546343960
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.1727172981.2828354935.2806157255.3888211480
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.26354.37237.43157.17783.42818.36807.59329.26136

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     01100110 11110010 10010001 01110101 10101000 10010101 ????0101 01110111
                                 ??100111 01000010 10001111 11000111 11100111 11000001 01100110 00011000
Random bytes:                    [0x66f29175a895?577?7428fc7e7c16618]