Interprete a UUID

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UUID: 
Your input:                      557fb507-68fb-4721-bdff-49791bad22ff

Various notations:

URN:                             urn:uuid:557fb507-68fb-4721-bdff-49791bad22ff
URI:                             uuid:557fb507-68fb-4721-bdff-49791bad22ff
Microsoft GUID syntax:           {557FB507-68FB-4721-BDFF-49791BAD22FF}
C++ struct syntax:               { 0x557fb507, 0x68fb, 0x4721, { 0xbd, 0xff, 0x49, 0x79, 0x1b, 0xad, 0x22, 0xff } }

As OID (ISO/ITU-T 128 bits):     2.25.113647473045977388170440810189118317311
As OID (Microsoft):              1.2.840.113556.1.8000.2554.21887.46343.26875.18209.48639.4815131.11346687
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.6160841858696824609.13690742176733799167
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.1434432775.1761298209.3187624313.464331519
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.21887.46343.26875.18209.48639.18809.7085.8959

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     01010101 01111111 10110101 00000111 01101000 11111011 ????0111 00100001
                                 ??111101 11111111 01001001 01111001 00011011 10101101 00100010 11111111
Random bytes:                    [0x557fb50768fb?721?dff49791bad22ff]