Interpret a UUID

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UUID: 
Your input:                      b4a155d1-dc6b-4efb-ae85-8e1fe46d98c4

Various notations:

URN:                             urn:uuid:b4a155d1-dc6b-4efb-ae85-8e1fe46d98c4
URI:                             uuid:b4a155d1-dc6b-4efb-ae85-8e1fe46d98c4
Microsoft GUID syntax:           {B4A155D1-DC6B-4EFB-AE85-8E1FE46D98C4}
C++ struct syntax:               { 0xb4a155d1, 0xdc6b, 0x4efb, { 0xae, 0x85, 0x8e, 0x1f, 0xe4, 0x6d, 0x98, 0xc4 } }

As OID (ISO/ITU-T 128 bits):     2.25.240098739667227670454799993903210404036
As OID (Microsoft):              1.2.840.113556.1.8000.2554.46241.21969.56427.20219.44677.9314276.7182532
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.13015778757911990011.12575613802129496260
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.3030472145.3698020091.2927988255.3832387780
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.46241.21969.56427.20219.44677.36383.58477.39108

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     10110100 10100001 01010101 11010001 11011100 01101011 ????1110 11111011
                                 ??101110 10000101 10001110 00011111 11100100 01101101 10011000 11000100
Random bytes:                    [0xb4a155d1dc6b?efb?e858e1fe46d98c4]