Interpret a UUID

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UUID: 
Your input:                      019cd66a-b337-75d8-be1c-72cdb470b4d7

Various notations:

URN:                             urn:uuid:019cd66a-b337-75d8-be1c-72cdb470b4d7
URI:                             uuid:019cd66a-b337-75d8-be1c-72cdb470b4d7
Microsoft GUID syntax:           {019CD66A-B337-75D8-BE1C-72CDB470B4D7}
C++ struct syntax:               { 0x019cd66a, 0xb337, 0x75d8, { 0xbe, 0x1c, 0x72, 0xcd, 0xb4, 0x70, 0xb4, 0xd7 } }

As OID (ISO/ITU-T 128 bits):     2.25.2143575195021621145618812085545776343
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.54890.45879.30168.48668.7523764.7386327
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116203444166424024.13698950394375353559
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27055722.3006756312.3189535437.3027285207
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.54890.45879.30168.48668.29389.46192.46295

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:                     ????0101 11011000 ??111110 00011100 01110010 11001101 10110100 01110000 10110100 11010111
Random bytes:                    [0x5d8?e1c72cdb470b4d7]