Interprete a UUID

Back

UUID: 
Your input:                      019b1f4f-8e30-7490-bc64-3a43b45f0190

Various notations:

URN:                             urn:uuid:019b1f4f-8e30-7490-bc64-3a43b45f0190
URI:                             uuid:019b1f4f-8e30-7490-bc64-3a43b45f0190
Microsoft GUID syntax:           {019B1F4F-8E30-7490-BC64-3A43B45F0190}
C++ struct syntax:               { 0x019b1f4f, 0x8e30, 0x7490, { 0xbc, 0x64, 0x3a, 0x43, 0xb4, 0x5f, 0x01, 0x90 } }

As OID (ISO/ITU-T 128 bits):     2.25.2134669066585816282382546937661292944
As OID (Microsoft):              1.2.840.113556.1.8000.2554.411.8015.36400.29840.48228.3818420.6226320
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.115720641976497296.13575039239264862608
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.26943311.2385540240.3160685123.3026125200
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.411.8015.36400.29840.48228.14915.46175.400

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019b1f4f8e30] 2025-12-15 00:01:06'096 GMT
Random bits:                     ????0100 10010000 ??111100 01100100 00111010 01000011 10110100 01011111 00000001 10010000
Random bytes:                    [0x490?c643a43b45f0190]