Interpret a UUID

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UUID: 
Your input:                      019cd66a-b336-786f-ad87-b9e6cbd690b8

Various notations:

URN:                             urn:uuid:019cd66a-b336-786f-ad87-b9e6cbd690b8
URI:                             uuid:019cd66a-b336-786f-ad87-b9e6cbd690b8
Microsoft GUID syntax:           {019CD66A-B336-786F-AD87-B9E6CBD690B8}
C++ struct syntax:               { 0x019cd66a, 0xb336, 0x786f, { 0xad, 0x87, 0xb9, 0xe6, 0xcb, 0xd6, 0x90, 0xb8 } }

As OID (ISO/ITU-T 128 bits):     2.25.2143575195020424448795735222759362744
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.54890.45878.30831.44423.12183243.14061752
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116203444166359151.12504167291330924728
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27055722.3006691439.2911353318.3419836600
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.54890.45878.30831.44423.47590.52182.37048

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cd66ab336] 2026-03-10 06:24:02'870 GMT
Random bits:                     ????1000 01101111 ??101101 10000111 10111001 11100110 11001011 11010110 10010000 10111000
Random bytes:                    [0x86f?d87b9e6cbd690b8]