Interprete a UUID
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Your input: fc223139-5a01-800d-87e9-5ce32bd83b97
Various notations:
URN: urn:uuid:fc223139-5a01-800d-87e9-5ce32bd83b97
URI: uuid:fc223139-5a01-800d-87e9-5ce32bd83b97
Microsoft GUID syntax: {FC223139-5A01-800D-87E9-5CE32BD83B97}
C++ struct syntax: { 0xfc223139, 0x5a01, 0x800d, { 0x87, 0xe9, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }
As OID (ISO/ITU-T 128 bits): 2.25.335142991412920290878299044395831802775
As OID (Microsoft): 1.2.840.113556.1.8000.2554.64546.12601.23041.32781.34793.6087467.14171031
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.18168137969158946829.9793460995456777111
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.4230099257.1510047757.2280217827.735591319
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.64546.12601.23041.32781.34793.23779.11224.15255
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x8] Custom implementation
Custom data: [0xfc2231395a0100d07e95ce32bd83b97]
Custom data block1 (32 bit): [0xfc223139]
Custom data block2 (16 bit): [0x5a01]
Custom data block3 (12 bit): [0x00d]
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: [0xfc22] 0b1111110000100010
Milliseconds: [0x31] 192 (deviation -2ms..2ms)
Seconds: [0x39] 57
Minute of day: [0x015a] 346 (05:45)
Day of year: [0x0d0] 208 (Day=27, Month=7)
Unused 2 bits: [0] 0b00
Year: [0x7e9] 2025
Signature: [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time: 2025-07-27 05:45:57'192 (deviation -2ms..2ms)