Interprete a UUID

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UUID: 
Your input:                      357a4f31-b202-8d14-87e9-5ce32bd83b97

Various notations:

URN:                             urn:uuid:357a4f31-b202-8d14-87e9-5ce32bd83b97
URI:                             uuid:357a4f31-b202-8d14-87e9-5ce32bd83b97
Microsoft GUID syntax:           {357A4F31-B202-8D14-87E9-5CE32BD83B97}
C++ struct syntax:               { 0x357a4f31, 0xb202, 0x8d14, { 0x87, 0xe9, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.71084150240971857747739607244511656855
As OID (Microsoft):              1.2.840.113556.1.8000.2554.13690.20273.45570.36116.34793.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.3853479506027384084.9793460995456777111
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.897208113.2986511636.2280217827.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.13690.20273.45570.36116.34793.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x357a4f31b202d1407e95ce32bd83b97]
Custom data block1 (32 bit):     [0x357a4f31]
Custom data block2 (16 bit):     [0xb202]
Custom data block3 (12 bit):     [0xd14]
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:                  [0x357a] 0b0011010101111010
Milliseconds:                    [0x4f] 309 (deviation -2ms..2ms)
Seconds:                         [0x31] 49
Minute of day:                   [0x02b2] 690 (11:29)
Day of year:                     [0x14d] 333 (Day=29, Month=11)
Unused 2 bits:                   [0] 0b00
Year:                            [0x7e9] 2025
Signature:                       [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time:                   2025-11-29 11:29:49'309 (deviation -2ms..2ms)