Interprete a UUID

Back

UUID: 
Your input:                      0199a70d-3807-70fa-8165-338144807c1c

Various notations:

URN:                             urn:uuid:0199a70d-3807-70fa-8165-338144807c1c
URI:                             uuid:0199a70d-3807-70fa-8165-338144807c1c
Microsoft GUID syntax:           {0199A70D-3807-70FA-8165-338144807C1C}
C++ struct syntax:               { 0x0199a70d, 0x3807, 0x70fa, { 0x81, 0x65, 0x33, 0x81, 0x44, 0x80, 0x7c, 0x1c } }

As OID (ISO/ITU-T 128 bits):     2.25.2127037624850823571254802219983207452
As OID (Microsoft):              1.2.840.113556.1.8000.2554.409.42765.14343.28922.33125.3375428.8420380
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115306940691083514.9323915233833548828
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26846989.940011770.2170893185.1149271068
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.409.42765.14343.28922.33125.13185.17536.31772

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:                     ????0000 11111010 ??000001 01100101 00110011 10000001 01000100 10000000 01111100 00011100
Random bytes:                    [0x0fa?165338144807c1c]