Interpret a UUID

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UUID: 
Your input:                      86fe9c19-0f00-8706-87ea-5ce32bd83b97

Various notations:

URN:                             urn:uuid:86fe9c19-0f00-8706-87ea-5ce32bd83b97
URI:                             uuid:86fe9c19-0f00-8706-87ea-5ce32bd83b97
Microsoft GUID syntax:           {86FE9C19-0F00-8706-87EA-5CE32BD83B97}
C++ struct syntax:               { 0x86fe9c19, 0x0f00, 0x8706, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.179438560878491718491221038100653816727
As OID (Microsoft):              1.2.840.113556.1.8000.2554.34558.39961.3840.34566.34794.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.9727383876606658310.9793742470433487767
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.2264833049.251692806.2280283363.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.34558.39961.3840.34566.34794.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x86fe9c190f0070607ea5ce32bd83b97]
Custom data block1 (32 bit):     [0x86fe9c19]
Custom data block2 (16 bit):     [0x0f00]
Custom data block3 (12 bit):     [0x706]
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:                  [0x86fe] 0b1000011011111110
Milliseconds:                    [0x9c] 611 (deviation -2ms..2ms)
Seconds:                         [0x19] 25
Minute of day:                   [0x000f] 15 (00:14)
Day of year:                     [0x067] 103 (Day=13, Month=4)
Unused 2 bits:                   [0] 0b00
Year:                            [0x7ea] 2026
Signature:                       [0x5ce32bd83b97] HickelSOFT "SQL Server Sortable Custom UUID", Version 3 (very likely)
UTC Date Time:                   2026-04-13 00:14:25'611 (deviation -2ms..2ms)