Interpret a UUID
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Your input: 019ef48e-ef66-7a1d-a582-bda4feab69d1
Various notations:
URN: urn:uuid:019ef48e-ef66-7a1d-a582-bda4feab69d1
URI: uuid:019ef48e-ef66-7a1d-a582-bda4feab69d1
Microsoft GUID syntax: {019EF48E-EF66-7A1D-A582-BDA4FEAB69D1}
C++ struct syntax: { 0x019ef48e, 0xef66, 0x7a1d, { 0xa5, 0x82, 0xbd, 0xa4, 0xfe, 0xab, 0x69, 0xd1 } }
As OID (ISO/ITU-T 128 bits): 2.25.2154571131866591127825962007763053009
As OID (Microsoft): 1.2.840.113556.1.8000.2554.414.62606.61286.31261.42370.12428542.11233745
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116799535097215517.11926303279575427537
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27194510.4016470557.2776808868.4272646609
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.414.62606.61286.31261.42370.48548.65195.27089
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019ef48eef66] 2026-06-23 12:57:48'646 GMT
Random bits: ????1010 00011101 ??100101 10000010 10111101 10100100 11111110 10101011 01101001 11010001
Random bytes: [0xa1d?582bda4feab69d1]
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