Interpret a UUID
Back
Your input: 26ab4935-a701-8503-87ea-5ce32bd83b97
Various notations:
URN: urn:uuid:26ab4935-a701-8503-87ea-5ce32bd83b97
URI: uuid:26ab4935-a701-8503-87ea-5ce32bd83b97
Microsoft GUID syntax: {26AB4935-A701-8503-87EA-5CE32BD83B97}
C++ struct syntax: { 0x26ab4935, 0xa701, 0x8503, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }
As OID (ISO/ITU-T 128 bits): 2.25.51400031469315772228634661230711683991
As OID (Microsoft): 1.2.840.113556.1.8000.2554.9899.18741.42753.34051.34794.6087467.14171031
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.2786401289242772739.9793742470433487767
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.648759605.2801894659.2280283363.735591319
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.9899.18741.42753.34051.34794.23779.11224.15255
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x8] Custom implementation
Custom data: [0x26ab4935a70150307ea5ce32bd83b97]
Custom data block1 (32 bit): [0x26ab4935]
Custom data block2 (16 bit): [0xa701]
Custom data block3 (12 bit): [0x503]
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: [0x26ab] 0b0010011010101011
Milliseconds: [0x49] 286 (deviation -2ms..2ms)
Seconds: [0x35] 53
Minute of day: [0x01a7] 423 (07:02)
Day of year: [0x035] 53 (Day=22, Month=2)
Unused 2 bits: [0] 0b00
Year: [0x7ea] 2026
Signature: [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time: 2026-02-22 07:02:53'286 (deviation -2ms..2ms)