Interpret a UUID

Back

UUID: 
Your input:                      862a8831-6a02-8505-87ea-5ce32bd83b97

Various notations:

URN:                             urn:uuid:862a8831-6a02-8505-87ea-5ce32bd83b97
URI:                             uuid:862a8831-6a02-8505-87ea-5ce32bd83b97
Microsoft GUID syntax:           {862A8831-6A02-8505-87EA-5CE32BD83B97}
C++ struct syntax:               { 0x862a8831, 0x6a02, 0x8505, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.178337390225931706625110116878192753559
As OID (Microsoft):              1.2.840.113556.1.8000.2554.34346.34865.27138.34053.34794.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.9667689295917516037.9793742470433487767
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.2250934321.1778550021.2280283363.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.34346.34865.27138.34053.34794.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x862a88316a0250507ea5ce32bd83b97]
Custom data block1 (32 bit):     [0x862a8831]
Custom data block2 (16 bit):     [0x6a02]
Custom data block3 (12 bit):     [0x505]
Custom data block4 (14 bit):     [0x07ea]
Custom data block5 (48 bit):     [0x5ce32bd83b97]

Interpretation of HickelSOFT "SQL Server Sortable Custom UUID", Version 3

Random 16 bits:                  [0x862a] 0b1000011000101010
Milliseconds:                    [0x88] 533 (deviation -2ms..2ms)
Seconds:                         [0x31] 49
Minute of day:                   [0x026a] 618 (10:17)
Day of year:                     [0x055] 85 (Day=26, Month=3)
Unused 2 bits:                   [0] 0b00
Year:                            [0x7ea] 2026
Signature:                       [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time:                   2026-03-26 10:17:49'533 (deviation -2ms..2ms)