Interpret a UUID

Back

UUID: 
Your input:                      019dd72b-a639-74cd-a50f-383a24649898

Various notations:

URN:                             urn:uuid:019dd72b-a639-74cd-a50f-383a24649898
URI:                             uuid:019dd72b-a639-74cd-a50f-383a24649898
Microsoft GUID syntax:           {019DD72B-A639-74CD-A50F-383A24649898}
C++ struct syntax:               { 0x019dd72b, 0xa639, 0x74cd, { 0xa5, 0x0f, 0x38, 0x3a, 0x24, 0x64, 0x98, 0x98 } }

As OID (ISO/ITU-T 128 bits):     2.25.2148782778894629023140410389237635224
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.55083.42553.29901.42255.3684900.6592664
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116485747853849805.11893786963278600344
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27121451.2788783309.2769238074.610572440
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.55083.42553.29901.42255.14394.9316.39064

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:                     ????0100 11001101 ??100101 00001111 00111000 00111010 00100100 01100100 10011000 10011000
Random bytes:                    [0x4cd?50f383a24649898]