Interpret a UUID

Back

UUID: 
Your input:                      019df404-64e7-744a-87bc-3d21a7520ed0

Various notations:

URN:                             urn:uuid:019df404-64e7-744a-87bc-3d21a7520ed0
URI:                             uuid:019df404-64e7-744a-87bc-3d21a7520ed0
Microsoft GUID syntax:           {019DF404-64E7-744A-87BC-3D21A7520ED0}
C++ struct syntax:               { 0x019df404, 0x64e7, 0x744a, { 0x87, 0xbc, 0x3d, 0x21, 0xa7, 0x52, 0x0e, 0xd0 } }

As OID (ISO/ITU-T 128 bits):     2.25.2149367858659136891041208738136592080
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.62468.25831.29770.34748.4006311.5377744
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116517465091437642.9780759705492262608
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27128836.1692890186.2277260577.2807172816
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.62468.25831.29770.34748.15649.42834.3792

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019df40464e7] 2026-05-04 17:23:41'927 GMT
Random bits:                     ????0100 01001010 ??000111 10111100 00111101 00100001 10100111 01010010 00001110 11010000
Random bytes:                    [0x44a?7bc3d21a7520ed0]