Interpret a UUID
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Your input: 019bf9a6-e128-72c1-bd14-947ae81ae190
Various notations:
URN: urn:uuid:019bf9a6-e128-72c1-bd14-947ae81ae190
URI: uuid:019bf9a6-e128-72c1-bd14-947ae81ae190
Microsoft GUID syntax: {019BF9A6-E128-72C1-BD14-947AE81AE190}
C++ struct syntax: { 0x019bf9a6, 0xe128, 0x72c1, { 0xbd, 0x14, 0x94, 0x7a, 0xe8, 0x1a, 0xe1, 0x90 } }
As OID (ISO/ITU-T 128 bits): 2.25.2139097550407126955354194409040830864
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.63910.57640.29377.48404.9730792.1761680
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115960710565491393.13624678028303589776
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26999206.3777524417.3172242554.3894075792
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.63910.57640.29377.48404.38010.59418.57744
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019bf9a6e128] 2026-01-26 09:33:42'056 GMT
Random bits: ????0010 11000001 ??111101 00010100 10010100 01111010 11101000 00011010 11100001 10010000
Random bytes: [0x2c1?d14947ae81ae190]