Interpret a UUID
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Your input: 019bcaf9-4d05-7046-a739-ba18a5452d3f
Various notations:
URN: urn:uuid:019bcaf9-4d05-7046-a739-ba18a5452d3f
URI: uuid:019bcaf9-4d05-7046-a739-ba18a5452d3f
Microsoft GUID syntax: {019BCAF9-4D05-7046-A739-BA18A5452D3F}
C++ struct syntax: { 0x019bcaf9, 0x4d05, 0x7046, { 0xa7, 0x39, 0xba, 0x18, 0xa5, 0x45, 0x2d, 0x3f } }
As OID (ISO/ITU-T 128 bits): 2.25.2138150807247138438281409019148315967
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.51961.19717.28742.42809.12196005.4533567
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115909387515949126.12049866893021228351
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26987257.1292202054.2805578264.2772774207
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.51961.19717.28742.42809.47640.42309.11583
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bcaf94d05] 2026-01-17 08:01:34'469 GMT
Random bits: ????0000 01000110 ??100111 00111001 10111010 00011000 10100101 01000101 00101101 00111111
Random bytes: [0x046?739ba18a5452d3f]