Interpret a UUID

Back

UUID:
Your input:                      019dd72b-a639-7636-88c3-e4e2d8b82bd2

Various notations:

URN:                             urn:uuid:019dd72b-a639-7636-88c3-e4e2d8b82bd2
URI:                             uuid:019dd72b-a639-7636-88c3-e4e2d8b82bd2
Microsoft GUID syntax:           {019DD72B-A639-7636-88C3-E4E2D8B82BD2}
C++ struct syntax:               { 0x019dd72b, 0xa639, 0x7636, { 0x88, 0xc3, 0xe4, 0xe2, 0xd8, 0xb8, 0x2b, 0xd2 } }

As OID (ISO/ITU-T 128 bits):     2.25.2148782778894635680376206107673635794
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.55083.42553.30262.35011.15000280.12069842
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116485747853850166.9854972072566467538
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27121451.2788783670.2294539490.3635948498
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.55083.42553.30262.35011.58594.55480.11218

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019dd72ba639] 2026-04-29 02:57:35'289 GMT
Random bits:                     ????0110 00110110 ??001000 11000011 11100100 11100010 11011000 10111000 00101011 11010010
Random bytes:                    [0x636?8c3e4e2d8b82bd2]