Interpret a UUID
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Your input: a032b90f-bc01-800c-87ea-5ce32bd83b97
Various notations:
URN: urn:uuid:a032b90f-bc01-800c-87ea-5ce32bd83b97
URI: uuid:a032b90f-bc01-800c-87ea-5ce32bd83b97
Microsoft GUID syntax: {A032B90F-BC01-800C-87EA-5CE32BD83B97}
C++ struct syntax: { 0xa032b90f, 0xbc01, 0x800c, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }
As OID (ISO/ITU-T 128 bits): 2.25.212939847660897389785326114824932309911
As OID (Microsoft): 1.2.840.113556.1.8000.2554.41010.47375.48129.32780.34794.6087467.14171031
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.11543492272133865484.9793742470433487767
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.2687678735.3154214924.2280283363.735591319
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.41010.47375.48129.32780.34794.23779.11224.15255
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x8] Custom implementation
Custom data: [0xa032b90fbc0100c07ea5ce32bd83b97]
Custom data block1 (32 bit): [0xa032b90f]
Custom data block2 (16 bit): [0xbc01]
Custom data block3 (12 bit): [0x00c]
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: [0xa032] 0b1010000000110010
Milliseconds: [0xb9] 725 (deviation -2ms..2ms)
Seconds: [0x0f] 15
Minute of day: [0x01bc] 444 (07:23)
Day of year: [0x0c0] 192 (Day=11, 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: 2026-07-11 07:23:15'725 (deviation -2ms..2ms)
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