Interpret a UUID

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UUID: 
Your input:                      42c7b604-cf00-8101-87ea-5ce32bd83b97

Various notations:

URN:                             urn:uuid:42c7b604-cf00-8101-87ea-5ce32bd83b97
URI:                             uuid:42c7b604-cf00-8101-87ea-5ce32bd83b97
Microsoft GUID syntax:           {42C7B604-CF00-8101-87EA-5CE32BD83B97}
C++ struct syntax:               { 0x42c7b604, 0xcf00, 0x8101, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.88766006576177399217338549476332682135
As OID (Microsoft):              1.2.840.113556.1.8000.2554.17095.46596.52992.33025.34794.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.4812014858637705473.9793742470433487767
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.1120384516.3472916737.2280283363.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.17095.46596.52992.33025.34794.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x42c7b604cf0010107ea5ce32bd83b97]
Custom data block1 (32 bit):     [0x42c7b604]
Custom data block2 (16 bit):     [0xcf00]
Custom data block3 (12 bit):     [0x101]
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:                  [0x42c7] 0b0100001011000111
Milliseconds:                    [0xb6] 713 (deviation -2ms..2ms)
Seconds:                         [0x04] 4
Minute of day:                   [0x00cf] 207 (03:26)
Day of year:                     [0x011] 17 (Day=17, Month=1)
Unused 2 bits:                   [0] 0b00
Year:                            [0x7ea] 2026
Signature:                       [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time:                   2026-01-17 03:26:04'713 (deviation -2ms..2ms)