Interpret a UUID

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UUID: 
Your input:                      803d0807-2104-8306-87ea-5ce32bd83b97

Various notations:

URN:                             urn:uuid:803d0807-2104-8306-87ea-5ce32bd83b97
URI:                             uuid:803d0807-2104-8306-87ea-5ce32bd83b97
Microsoft GUID syntax:           {803D0807-2104-8306-87EA-5CE32BD83B97}
C++ struct syntax:               { 0x803d0807, 0x2104, 0x8306, { 0x87, 0xea, 0x5c, 0xe3, 0x2b, 0xd8, 0x3b, 0x97 } }

As OID (ISO/ITU-T 128 bits):     2.25.170458076392932282808107727345614863255
As OID (Microsoft):              1.2.840.113556.1.8000.2554.32829.2055.8452.33542.34794.6087467.14171031
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.9240550837145862918.9793742470433487767
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.2151483399.553943814.2280283363.735591319
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.32829.2055.8452.33542.34794.23779.11224.15255

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x8] Custom implementation
Custom data:                     [0x803d0807210430607ea5ce32bd83b97]
Custom data block1 (32 bit):     [0x803d0807]
Custom data block2 (16 bit):     [0x2104]
Custom data block3 (12 bit):     [0x306]
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:                  [0x803d] 0b1000000000111101
Milliseconds:                    [0x08] 31 (deviation -2ms..2ms)
Seconds:                         [0x07] 7
Minute of day:                   [0x0421] 1057 (17:36)
Day of year:                     [0x063] 99 (Day=9, 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:                   2026-04-09 17:36:07'031 (deviation -2ms..2ms)