Interpret a UUID

Back

UUID: 
Your input:                      019ca79f-ac21-74de-8f69-37b4ee39a746

Various notations:

URN:                             urn:uuid:019ca79f-ac21-74de-8f69-37b4ee39a746
URI:                             uuid:019ca79f-ac21-74de-8f69-37b4ee39a746
Microsoft GUID syntax:           {019CA79F-AC21-74DE-8F69-37B4EE39A746}
C++ struct syntax:               { 0x019ca79f, 0xac21, 0x74de, { 0x8f, 0x69, 0x37, 0xb4, 0xee, 0x39, 0xa7, 0x46 } }

As OID (ISO/ITU-T 128 bits):     2.25.2142626118669866721286724948093151046
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.42911.44065.29918.36713.3650798.3778374
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116151994634302686.10333852070208710470
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27043743.2887873758.2406037428.3996755782
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.42911.44065.29918.36713.14260.60985.42822

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019ca79fac21] 2026-03-01 04:19:45'313 GMT
Random bits:                     ????0100 11011110 ??001111 01101001 00110111 10110100 11101110 00111001 10100111 01000110
Random bytes:                    [0x4de?f6937b4ee39a746]