Interpret a UUID

Back

UUID: 
Your input:                      019b72b3-ed7c-722e-b40c-038c947abb6f

Various notations:

URN:                             urn:uuid:019b72b3-ed7c-722e-b40c-038c947abb6f
URI:                             uuid:019b72b3-ed7c-722e-b40c-038c947abb6f
Microsoft GUID syntax:           {019B72B3-ED7C-722E-B40C-038C947ABB6F}
C++ struct syntax:               { 0x019b72b3, 0xed7c, 0x722e, { 0xb4, 0x0c, 0x03, 0x8c, 0x94, 0x7a, 0xbb, 0x6f } }

As OID (ISO/ITU-T 128 bits):     2.25.2136360458892113839664811586822519663
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.29363.60796.29230.46092.232596.8043375
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115812332537147950.12973748528868932463
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26964659.3984355886.3020686220.2491071343
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.29363.60796.29230.46092.908.38010.47983

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b72b3ed7c] 2025-12-31 04:39:13'020 GMT
Random bits:                     ????0010 00101110 ??110100 00001100 00000011 10001100 10010100 01111010 10111011 01101111
Random bytes:                    [0x22e?40c038c947abb6f]