Interpret a UUID

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UUID: 
Your input:                      019be1ca-f653-7821-8c36-1d7c9902ed36

Various notations:

URN:                             urn:uuid:019be1ca-f653-7821-8c36-1d7c9902ed36
URI:                             uuid:019be1ca-f653-7821-8c36-1d7c9902ed36
Microsoft GUID syntax:           {019BE1CA-F653-7821-8C36-1D7C9902ED36}
C++ struct syntax:               { 0x019be1ca, 0xf653, 0x7821, { 0x8c, 0x36, 0x1d, 0x7c, 0x99, 0x02, 0xed, 0x36 } }

As OID (ISO/ITU-T 128 bits):     2.25.2138613631341684224470311171396922678
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.57802.63059.30753.35894.1932441.191798
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115934477260388385.10103295235032542518
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26993098.4132665377.2352356732.2567105846
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.57802.63059.30753.35894.7548.39170.60726

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019be1caf653] 2026-01-21 18:22:13'587 GMT
Random bits:                     ????1000 00100001 ??001100 00110110 00011101 01111100 10011001 00000010 11101101 00110110
Random bytes:                    [0x821?c361d7c9902ed36]