Interpret a UUID

Back

UUID:
Your input:                      019de91c-48b1-7a4a-b439-bcbf927a2317

Various notations:

URN:                             urn:uuid:019de91c-48b1-7a4a-b439-bcbf927a2317
URI:                             uuid:019de91c-48b1-7a4a-b439-bcbf927a2317
Microsoft GUID syntax:           {019DE91C-48B1-7A4A-B439-BCBF927A2317}
C++ struct syntax:               { 0x019de91c, 0x48b1, 0x7a4a, { 0xb4, 0x39, 0xbc, 0xbf, 0x92, 0x7a, 0x23, 0x17 } }

As OID (ISO/ITU-T 128 bits):     2.25.2149146644898563133158551707560059671
As OID (Microsoft):              1.2.840.113556.1.8000.2554.413.59676.18609.31306.46137.12369810.8004375
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116505473069447754.12986618531481789207
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27126044.1219590730.3023682751.2457477911
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.413.59676.18609.31306.46137.48319.37498.8983

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019de91c48b1] 2026-05-02 14:33:58'193 GMT
Random bits:                     ????1010 01001010 ??110100 00111001 10111100 10111111 10010010 01111010 00100011 00010111
Random bytes:                    [0xa4a?439bcbf927a2317]