Interpret a UUID

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UUID: 
Your input:                      019bd64a-f16e-7400-87a9-c4ac3a3dd0ef

Various notations:

URN:                             urn:uuid:019bd64a-f16e-7400-87a9-c4ac3a3dd0ef
URI:                             uuid:019bd64a-f16e-7400-87a9-c4ac3a3dd0ef
Microsoft GUID syntax:           {019BD64A-F16E-7400-87A9-C4AC3A3DD0EF}
C++ struct syntax:               { 0x019bd64a, 0xf16e, 0x7400, { 0x87, 0xa9, 0xc4, 0xac, 0x3a, 0x3d, 0xd0, 0xef } }

As OID (ISO/ITU-T 128 bits):     2.25.2138380382116438679747084986246615279
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.54858.61806.29696.34729.12889146.4051183
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115921832794551296.9775560710174920943
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26990154.4050547712.2276050092.977129711
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.54858.61806.29696.34729.50348.14909.53487

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019bd64af16e] 2026-01-19 12:46:34'350 GMT
Random bits:                     ????0100 00000000 ??000111 10101001 11000100 10101100 00111010 00111101 11010000 11101111
Random bytes:                    [0x400?7a9c4ac3a3dd0ef]