Interpret a UUID

Back

UUID:
Your input:                      019cb659-547c-7907-8245-7b212b2586ff

Various notations:

URN:                             urn:uuid:019cb659-547c-7907-8245-7b212b2586ff
URI:                             uuid:019cb659-547c-7907-8245-7b212b2586ff
Microsoft GUID syntax:           {019CB659-547C-7907-8245-7B212B2586FF}
C++ struct syntax:               { 0x019cb659, 0x547c, 0x7907, { 0x82, 0x45, 0x7b, 0x21, 0x2b, 0x25, 0x86, 0xff } }

As OID (ISO/ITU-T 128 bits):     2.25.2142924781717896527981648627078891263
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.46681.21628.30983.33349.8069419.2459391
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116168185190578439.9387044380711683839
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27047513.1417443591.2185591585.723879679
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.46681.21628.30983.33349.31521.11045.34559

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cb659547c] 2026-03-04 00:57:13'596 GMT
Random bits:                     ????1001 00000111 ??000010 01000101 01111011 00100001 00101011 00100101 10000110 11111111
Random bytes:                    [0x907?2457b212b2586ff]