Interpret a UUID

Back

UUID:
Your input:                      019cbff4-076b-791b-a641-06b05278abc4

Various notations:

URN:                             urn:uuid:019cbff4-076b-791b-a641-06b05278abc4
URI:                             uuid:019cbff4-076b-791b-a641-06b05278abc4
Microsoft GUID syntax:           {019CBFF4-076B-791B-A641-06B05278ABC4}
C++ struct syntax:               { 0x019cbff4, 0x076b, 0x791b, { 0xa6, 0x41, 0x06, 0xb0, 0x52, 0x78, 0xab, 0xc4 } }

As OID (ISO/ITU-T 128 bits):     2.25.2143119579918621980338473095503850436
As OID (Microsoft):              1.2.840.113556.1.8000.2554.412.49140.1899.31003.42561.438354.7908292
As OID (Waterjuice 2x64 bits):   1.3.6.1.4.1.54392.1.116178745222199579.11979863838149880772
As OID (Waterjuice 4x32 bits):   1.3.6.1.4.1.54392.2.27049972.124483867.2789279408.1383640004
As OID (Waterjuice 8x16 bits):   1.3.6.1.4.1.54392.3.412.49140.1899.31003.42561.1712.21112.43972

Interpretation of the UUID:

Variant:                         [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version:                         [0x7] Unix Epoch Time
Timestamp:                       [0x019cbff4076b] 2026-03-05 21:42:46'891 GMT
Random bits:                     ????1001 00011011 ??100110 01000001 00000110 10110000 01010010 01111000 10101011 11000100
Random bytes:                    [0x91b?64106b05278abc4]