Interpret a UUID

Back

UUID: 
Your input:                      9a0a1532-e704-8916-87e9-5ce32bd83b97

Various notations:

URN:                             urn:uuid:9a0a1532-e704-8916-87e9-5ce32bd83b97
URI:                             uuid:9a0a1532-e704-8916-87e9-5ce32bd83b97
Microsoft GUID syntax:           {9A0A1532-E704-8916-87E9-5CE32BD83B97}
C++ struct syntax:               { 0x9a0a1532, 0xe704, 0x8916, { 0x87, 0xe9, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.204753464282968715453606527966524226455
As OID (Microsoft):              1.2.840.113556.1.8000.2554.39434.5426.59140.35094.34793.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.11099707539976390934.9793460995456777111
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.2584352050.3875834134.2280217827.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.39434.5426.59140.35094.34793.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x9a0a1532e70491607e95ce32bd83b97]
Custom data block1 (32 bit):     [0x9a0a1532]
Custom data block2 (16 bit):     [0xe704]
Custom data block3 (12 bit):     [0x916]
Custom data block4 (14 bit):     [0x07e9]
Custom data block5 (48 bit):     [0x5ce32bd83b97]

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

Random 16 bits:                  [0x9a0a] 0b1001101000001010
Milliseconds:                    [0x15] 82 (deviation -2ms..2ms)
Seconds:                         [0x32] 50
Minute of day:                   [0x04e7] 1255 (20:54)
Day of year:                     [0x169] 361 (Day=27, Month=12)
Unused 2 bits:                   [0] 0b00
Year:                            [0x7e9] 2025
Signature:                       [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time:                   2025-12-27 20:54:50'082 (deviation -2ms..2ms)