Interpret a UUID

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UUID:
Your input:                      a580d5f9-ca2b-42b1-85c8-4937305da53b

Various notations:

URN:                             urn:uuid:a580d5f9-ca2b-42b1-85c8-4937305da53b
URI:                             uuid:a580d5f9-ca2b-42b1-85c8-4937305da53b
Microsoft GUID syntax:           {A580D5F9-CA2B-42B1-85C8-4937305DA53B}
C++ struct syntax:               { 0xa580d5f9, 0xca2b, 0x42b1, { 0x85, 0xc8, 0x49, 0x37, 0x30, 0x5d, 0xa5, 0x3b } }

As OID (ISO/ITU-T 128 bits):     2.25.219991573246029891568257168917227480379
As OID (Microsoft):              1.2.840.113556.1.8000.2554.42368.54777.51755.17073.34248.4798256.6137147
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.11925767082092479153.9640035503770019131
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.2776684025.3391832753.2244495671.811443515
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.42368.54777.51755.17073.34248.18743.12381.42299

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     10100101 10000000 11010101 11111001 11001010 00101011 ????0010 10110001
                                 ??000101 11001000 01001001 00110111 00110000 01011101 10100101 00111011
Random bytes:                    [0xa580d5f9ca2b?2b1?5c84937305da53b]