Interprete a UUID

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UUID: 
Your input:                      0199a70d-3806-7e77-8cc2-8fc21541e4bc

Various notations:

URN:                             urn:uuid:0199a70d-3806-7e77-8cc2-8fc21541e4bc
URI:                             uuid:0199a70d-3806-7e77-8cc2-8fc21541e4bc
Microsoft GUID syntax:           {0199A70D-3806-7E77-8CC2-8FC21541E4BC}
C++ struct syntax:               { 0x0199a70d, 0x3806, 0x7e77, { 0x8c, 0xc2, 0x8f, 0xc2, 0x15, 0x41, 0xe4, 0xbc } }

As OID (ISO/ITU-T 128 bits):     2.25.2127037624849678342861386250591528124
As OID (Microsoft):              1.2.840.113556.1.8000.2554.409.42765.14342.32375.36034.9421333.4318396
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115306940691021431.10142827374534845628
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26846989.939949687.2361561026.356639932
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.409.42765.14342.32375.36034.36802.5441.58556

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x0199a70d3806] 2025-10-02 22:31:25'446 GMT
Random bits:                     ????1110 01110111 ??001100 11000010 10001111 11000010 00010101 01000001 11100100 10111100
Random bytes:                    [0xe77?cc28fc21541e4bc]