Interprete a UUID
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Your input: 148c0931-d503-8815-87e9-5ce32bd83b97
Various notations:
URN: urn:uuid:148c0931-d503-8815-87e9-5ce32bd83b97
URI: uuid:148c0931-d503-8815-87e9-5ce32bd83b97
Microsoft GUID syntax: {148C0931-D503-8815-87E9-5CE32BD83B97}
C++ struct syntax: { 0x148c0931, 0xd503, 0x8815, { 0x87, 0xe9, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }
As OID (ISO/ITU-T 128 bits): 2.25.27311667965684165898478868641621752727
As OID (Microsoft): 1.2.840.113556.1.8000.2554.5260.2353.54531.34837.34793.6087467.14171031
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.1480568487129876501.9793460995456777111
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.344721713.3573778453.2280217827.735591319
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.5260.2353.54531.34837.34793.23779.11224.15255
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x8] Custom implementation
Custom data: [0x148c0931d50381507e95ce32bd83b97]
Custom data block1 (32 bit): [0x148c0931]
Custom data block2 (16 bit): [0xd503]
Custom data block3 (12 bit): [0x815]
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: [0x148c] 0b0001010010001100
Milliseconds: [0x09] 35 (deviation -2ms..2ms)
Seconds: [0x31] 49
Minute of day: [0x03d5] 981 (16:20)
Day of year: [0x158] 344 (Day=10, 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: 2025-12-10 16:20:49'035 (deviation -2ms..2ms)