Interpret a UUID

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UUID:
Your input:                      01a1a99c-cfa0-71e8-a152-f6334ee33959

Various notations:

URN:                             urn:uuid:01a1a99c-cfa0-71e8-a152-f6334ee33959
URI:                             uuid:01a1a99c-cfa0-71e8-a152-f6334ee33959
Microsoft GUID syntax:           {01A1A99C-CFA0-71E8-A152-F6334EE33959}
C++ struct syntax:               { 0x01a1a99c, 0xcfa0, 0x71e8, { 0xa1, 0x52, 0xf6, 0x33, 0x4e, 0xe3, 0x39, 0x59 } }

As OID (ISO/ITU-T 128 bits):     2.25.2168627941082755561474112200540109145
As OID (Microsoft):              1.2.840.113556.1.8000.2554.417.43420.53152.29160.41298.16134990.14891353
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.117561556251734504.11624624288423950681
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27371932.3483398632.2706568755.1323514201
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.417.43420.53152.29160.41298.63027.20195.14681

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x01a1a99ccfa0] 2026-11-05 02:49:48'704 GMT
Random bits:                     ????0001 11101000 ??100001 01010010 11110110 00110011 01001110 11100011 00111001 01011001
Random bytes:                    [0x1e8?152f6334ee33959]

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