Interpret a UUID

Back

UUID: 
Your input:                      019dec01-e033-71a2-84a9-d79f771c7df2

Various notations:

URN:                             urn:uuid:019dec01-e033-71a2-84a9-d79f771c7df2
URI:                             uuid:019dec01-e033-71a2-84a9-d79f771c7df2
Microsoft GUID syntax:           {019DEC01-E033-71A2-84A9-D79F771C7DF2}
C++ struct syntax:               { 0x019dec01, 0xe033, 0x71a2, { 0x84, 0xa9, 0xd7, 0x9f, 0x77, 0x1c, 0x7d, 0xf2 } }

As OID (ISO/ITU-T 128 bits):     2.25.2149205399856342161193638585901546994
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.60417.57395.29090.33961.14131063.1867250
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116508658182091170.9559408763968716274
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27126785.3761467810.2225723295.1998355954
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.60417.57395.29090.33961.55199.30492.32242

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019dec01e033] 2026-05-03 04:03:59'155 GMT
Random bits:                     ????0001 10100010 ??000100 10101001 11010111 10011111 01110111 00011100 01111101 11110010
Random bytes:                    [0x1a2?4a9d79f771c7df2]