Interpret a UUID
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Your input: f6125121-f502-8004-87ea-5ce32bd83b97
Various notations:
URN: urn:uuid:f6125121-f502-8004-87ea-5ce32bd83b97
URI: uuid:f6125121-f502-8004-87ea-5ce32bd83b97
Microsoft GUID syntax: {F6125121-F502-8004-87EA-5CE32BD83B97}
C++ struct syntax: { 0xf6125121, 0xf502, 0x8004, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }
As OID (ISO/ITU-T 128 bits): 2.25.327085193872077040192036863252975074199
As OID (Microsoft): 1.2.840.113556.1.8000.2554.62994.20769.62722.32772.34794.6087467.14171031
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.17731323889197416452.9793742470433487767
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.4128395553.4110581764.2280283363.735591319
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.62994.20769.62722.32772.34794.23779.11224.15255
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x8] Custom implementation
Custom data: [0xf6125121f50200407ea5ce32bd83b97]
Custom data block1 (32 bit): [0xf6125121]
Custom data block2 (16 bit): [0xf502]
Custom data block3 (12 bit): [0x004]
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: [0xf612] 0b1111011000010010
Milliseconds: [0x51] 317 (deviation -2ms..2ms)
Seconds: [0x21] 33
Minute of day: [0x02f5] 757 (12:36)
Day of year: [0x040] 64 (Day=5, 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: 2026-03-05 12:36:33'317 (deviation -2ms..2ms)