Interpret a UUID

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UUID: 
Your input:                      dd3e863a-2703-800c-87ea-5ce32bd83b97

Various notations:

URN:                             urn:uuid:dd3e863a-2703-800c-87ea-5ce32bd83b97
URI:                             uuid:dd3e863a-2703-800c-87ea-5ce32bd83b97
Microsoft GUID syntax:           {DD3E863A-2703-800C-87EA-5CE32BD83B97}
C++ struct syntax:               { 0xdd3e863a, 0x2703, 0x800c, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.294084031923890029230434420688915282839
As OID (Microsoft):              1.2.840.113556.1.8000.2554.56638.34362.9987.32780.34794.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.15942327315258900492.9793742470433487767
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.3711862330.654540812.2280283363.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.56638.34362.9987.32780.34794.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0xdd3e863a270300c07ea5ce32bd83b97]
Custom data block1 (32 bit):     [0xdd3e863a]
Custom data block2 (16 bit):     [0x2703]
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:                  [0xdd3e] 0b1101110100111110
Milliseconds:                    [0x86] 525 (deviation -2ms..2ms)
Seconds:                         [0x3a] 58
Minute of day:                   [0x0327] 807 (13:26)
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 13:26:58'525 (deviation -2ms..2ms)

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