Interpret a UUID
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Your input: 019d91bb-c68b-7a36-9dfa-ce451e1c3f11
Various notations:
URN: urn:uuid:019d91bb-c68b-7a36-9dfa-ce451e1c3f11
URI: uuid:019d91bb-c68b-7a36-9dfa-ce451e1c3f11
Microsoft GUID syntax: {019D91BB-C68B-7A36-9DFA-CE451E1C3F11}
C++ struct syntax: { 0x019d91bb, 0xc68b, 0x7a36, { 0x9d, 0xfa, 0xce, 0x45, 0x1e, 0x1c, 0x3f, 0x11 } }
As OID (ISO/ITU-T 128 bits): 2.25.2147374429080453239997182272331333393
As OID (Microsoft): 1.2.840.113556.1.8000.2554.413.37307.50827.31286.40442.13518110.1851153
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.116409401057442358.11383637804385582865
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27103675.3331029558.2650459717.505167633
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.413.37307.50827.31286.40442.52805.7708.16145
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019d91bbc68b] 2026-04-15 15:21:35'627 GMT
Random bits: ????1010 00110110 ??011101 11111010 11001110 01000101 00011110 00011100 00111111 00010001
Random bytes: [0xa36?dface451e1c3f11]