Interprete a UUID

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UUID: 
Your input:                      0199a70d-3807-7809-8a8c-eef2547755d4

Various notations:

URN:                             urn:uuid:0199a70d-3807-7809-8a8c-eef2547755d4
URI:                             uuid:0199a70d-3807-7809-8a8c-eef2547755d4
Microsoft GUID syntax:           {0199A70D-3807-7809-8A8C-EEF2547755D4}
C++ struct syntax:               { 0x0199a70d, 0x3807, 0x7809, { 0x8a, 0x8c, 0xee, 0xf2, 0x54, 0x77, 0x55, 0xd4 } }

As OID (ISO/ITU-T 128 bits):     2.25.2127037624850856905181045377849578964
As OID (Microsoft):              1.2.840.113556.1.8000.2554.409.42765.14343.30729.35468.15659604.7820756
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115306940691085321.9983617198540150228
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26846989.940013577.2324492018.1417106900
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.409.42765.14343.30729.35468.61170.21623.21972

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x0199a70d3807] 2025-10-02 22:31:25'447 GMT
Random bits:                     ????1000 00001001 ??001010 10001100 11101110 11110010 01010100 01110111 01010101 11010100
Random bytes:                    [0x809?a8ceef2547755d4]