Interpret a UUID

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UUID: 
Your input:                      019cd66a-b337-705b-89f9-b3ac2840db3b

Various notations:

URN:                             urn:uuid:019cd66a-b337-705b-89f9-b3ac2840db3b
URI:                             uuid:019cd66a-b337-705b-89f9-b3ac2840db3b
Microsoft GUID syntax:           {019CD66A-B337-705B-89F9-B3AC2840DB3B}
C++ struct syntax:               { 0x019cd66a, 0xb337, 0x705b, { 0x89, 0xf9, 0xb3, 0xac, 0x28, 0x40, 0xdb, 0x3b } }

As OID (ISO/ITU-T 128 bits):     2.25.2143575195021595224186613333638568763
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.54890.45879.28763.35321.11775016.4250427
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116203444166422619.9942175204388166459
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27055722.3006754907.2314843052.675339067
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.54890.45879.28763.35321.45996.10304.56123

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cd66ab337] 2026-03-10 06:24:02'871 GMT
Random bits:                     ????0000 01011011 ??001001 11111001 10110011 10101100 00101000 01000000 11011011 00111011
Random bytes:                    [0x05b?9f9b3ac2840db3b]