Interprete a UUID

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UUID: 
Your input:                      019ad1c1-2f3a-756d-b11a-1b8943052866

Various notations:

URN:                             urn:uuid:019ad1c1-2f3a-756d-b11a-1b8943052866
URI:                             uuid:019ad1c1-2f3a-756d-b11a-1b8943052866
Microsoft GUID syntax:           {019AD1C1-2F3A-756D-B11A-1B8943052866}
C++ struct syntax:               { 0x019ad1c1, 0x2f3a, 0x756d, { 0xb1, 0x1a, 0x1b, 0x89, 0x43, 0x05, 0x28, 0x66 } }

As OID (ISO/ITU-T 128 bits):     2.25.2133096041258275479309273299966830694
As OID (Microsoft):              1.2.840.113556.1.8000.2554.410.53697.12090.30061.45338.1804611.338022
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115635368102622573.12761542770456602726
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26923457.792360301.2971278217.1124411494
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.410.53697.12090.30061.45338.7049.17157.10342

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019ad1c12f3a] 2025-11-29 22:34:50'042 GMT
Random bits:                     ????0101 01101101 ??110001 00011010 00011011 10001001 01000011 00000101 00101000 01100110
Random bytes:                    [0x56d?11a1b8943052866]