Interpret a UUID

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UUID: 
Your input:                      019d3ef5-3973-7bd3-9e8d-421c7acc4bb3

Various notations:

URN:                             urn:uuid:019d3ef5-3973-7bd3-9e8d-421c7acc4bb3
URI:                             uuid:019d3ef5-3973-7bd3-9e8d-421c7acc4bb3
Microsoft GUID syntax:           {019D3EF5-3973-7BD3-9E8D-421C7ACC4BB3}
C++ struct syntax:               { 0x019d3ef5, 0x3973, 0x7bd3, { 0x9e, 0x8d, 0x42, 0x1c, 0x7a, 0xcc, 0x4b, 0xb3 } }

As OID (ISO/ITU-T 128 bits):     2.25.2145695540650382992749694443091413939
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.16117.14707.31699.40589.4332666.13388723
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116318388333280211.11424860519795542963
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27082485.963869651.2660057628.2060209075
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.16117.14707.31699.40589.16924.31436.19379

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019d3ef53973] 2026-03-30 13:35:51'667 GMT
Random bits:                     ????1011 11010011 ??011110 10001101 01000010 00011100 01111010 11001100 01001011 10110011
Random bytes:                    [0xbd3?e8d421c7acc4bb3]