Interpret a UUID

Back

UUID: 
Your input:                      59cfaf1c-7304-870c-87ea-5ce32bd83b97

Various notations:

URN:                             urn:uuid:59cfaf1c-7304-870c-87ea-5ce32bd83b97
URI:                             uuid:59cfaf1c-7304-870c-87ea-5ce32bd83b97
Microsoft GUID syntax:           {59CFAF1C-7304-870C-87EA-5CE32BD83B97}
C++ struct syntax:               { 0x59cfaf1c, 0x7304, 0x870c, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.119379648750239661032633284670405491607
As OID (Microsoft):              1.2.840.113556.1.8000.2554.22991.44828.29444.34572.34794.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.6471583726278313740.9793742470433487767
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.1506783004.1929676556.2280283363.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.22991.44828.29444.34572.34794.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x59cfaf1c730470c07ea5ce32bd83b97]
Custom data block1 (32 bit):     [0x59cfaf1c]
Custom data block2 (16 bit):     [0x7304]
Custom data block3 (12 bit):     [0x70c]
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:                  [0x59cf] 0b0101100111001111
Milliseconds:                    [0xaf] 686 (deviation -2ms..2ms)
Seconds:                         [0x1c] 28
Minute of day:                   [0x0473] 1139 (18:58)
Day of year:                     [0x0c7] 199 (Day=18, Month=7)
Unused 2 bits:                   [0] 0b00
Year:                            [0x7ea] 2026
Signature:                       [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time:                   2026-07-18 18:58:28'686 (deviation -2ms..2ms)

Lookup this UUID at MagnumDB, Google, Bing