Interpret a UUID

Back

UUID:
Your input:                      019d63de-a8cc-7138-b5fd-3c8167b63039

Various notations:

URN:                             urn:uuid:019d63de-a8cc-7138-b5fd-3c8167b63039
URI:                             uuid:019d63de-a8cc-7138-b5fd-3c8167b63039
Microsoft GUID syntax:           {019D63DE-A8CC-7138-B5FD-3C8167B63039}
C++ struct syntax:               { 0x019d63de, 0xa8cc, 0x7138, { 0xb5, 0xfd, 0x3c, 0x81, 0x67, 0xb6, 0x30, 0x39 } }

As OID (ISO/ITU-T 128 bits):     2.25.2146444202018360683369304040110698553
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.25566.43212.28984.46589.3965287.11939897
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116358973347361080.13113704216461193273
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27091934.2831970616.3053272193.1739993145
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.25566.43212.28984.46589.15489.26550.12345

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019d63dea8cc] 2026-04-06 17:37:09'836 GMT
Random bits:                     ????0001 00111000 ??110101 11111101 00111100 10000001 01100111 10110110 00110000 00111001
Random bytes:                    [0x138?5fd3c8167b63039]