Interpret a UUID

Back

UUID:
Your input:                      019de377-c45d-72de-923d-3e721c71d660

Various notations:

URN:                             urn:uuid:019de377-c45d-72de-923d-3e721c71d660
URI:                             uuid:019de377-c45d-72de-923d-3e721c71d660
Microsoft GUID syntax:           {019DE377-C45D-72DE-923D-3E721C71D660}
C++ struct syntax:               { 0x019de377, 0xc45d, 0x72de, { 0x92, 0x3d, 0x3e, 0x72, 0x1c, 0x71, 0xd6, 0x60 } }

As OID (ISO/ITU-T 128 bits):     2.25.2149032198478286418927177491060741728
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.58231.50269.29406.37437.4092444.7460448
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116499268916572894.10537647362941245024
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27124599.3294458590.2453487218.477222496
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.58231.50269.29406.37437.15986.7281.54880

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019de377c45d] 2026-05-01 12:16:10'333 GMT
Random bits:                     ????0010 11011110 ??010010 00111101 00111110 01110010 00011100 01110001 11010110 01100000
Random bytes:                    [0x2de?23d3e721c71d660]