Interpret a UUID
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Your input: 019cb20d-8e58-7646-9b22-703531c47451
Various notations:
URN: urn:uuid:019cb20d-8e58-7646-9b22-703531c47451
URI: uuid:019cb20d-8e58-7646-9b22-703531c47451
Microsoft GUID syntax: {019CB20D-8E58-7646-9B22-703531C47451}
C++ struct syntax: { 0x019cb20d, 0x8e58, 0x7646, { 0x9b, 0x22, 0x70, 0x35, 0x31, 0xc4, 0x74, 0x51 } }
As OID (ISO/ITU-T 128 bits): 2.25.2142837648645727074179187317393355857
As OID (Microsoft): 1.2.840.113556.1.8000.2554.412.45581.36440.30278.39714.7353649.12874833
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116163461697271366.11178620598857528401
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27046413.2388162118.2602725429.834958417
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.412.45581.36440.30278.39714.28725.12740.29777
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019cb20d8e58] 2026-03-03 04:55:58'808 GMT
Random bits: ????0110 01000110 ??011011 00100010 01110000 00110101 00110001 11000100 01110100 01010001
Random bytes: [0x646?b22703531c47451]