Interpret a UUID

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UUID:
Your input:                      281a234a-656a-4da5-9077-28c75529af40

Various notations:

URN:                             urn:uuid:281a234a-656a-4da5-9077-28c75529af40
URI:                             uuid:281a234a-656a-4da5-9077-28c75529af40
Microsoft GUID syntax:           {281A234A-656A-4DA5-9077-28C75529AF40}
C++ struct syntax:               { 0x281a234a, 0x656a, 0x4da5, { 0x90, 0x77, 0x28, 0xc7, 0x55, 0x29, 0xaf, 0x40 } }

As OID (ISO/ITU-T 128 bits):     2.25.53304835328325193103696685050582642496
As OID (Microsoft):              1.2.840.113556.1.8000.2554.10266.9034.25962.19877.36983.2672469.2731840
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.2889660913347612069.10409833900282588992
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.672801610.1701465509.2423728327.1428795200
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.10266.9034.25962.19877.36983.10439.21801.44864

Interpretation of the UUID:

Variant:                         [0b10_] RFC 4122 (Leach-Mealling-Salz)
Version:                         [0x4] Random
Random bits:                     00101000 00011010 00100011 01001010 01100101 01101010 ????1101 10100101
                                 ??010000 01110111 00101000 11000111 01010101 00101001 10101111 01000000
Random bytes:                    [0x281a234a656a?da5?07728c75529af40]