Interpret a UUID
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Your input: 01a1caec-c651-7e7f-9a33-f147140dfe38
Various notations:
URN: urn:uuid:01a1caec-c651-7e7f-9a33-f147140dfe38
URI: uuid:01a1caec-c651-7e7f-9a33-f147140dfe38
Microsoft GUID syntax: {01A1CAEC-C651-7E7F-9A33-F147140DFE38}
C++ struct syntax: { 0x01a1caec, 0xc651, 0x7e7f, { 0x9a, 0x33, 0xf1, 0x47, 0x14, 0x0d, 0xfe, 0x38 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169303595971866432946463890719243832
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.51948.50769.32383.39475.15812372.917048
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117598183576665727.11111489993234579000
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27380460.3327229567.2587095367.336461368
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.51948.50769.32383.39475.61767.5133.65080
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1caecc651] 2026-11-11 14:04:37'329 GMT
Random bits: ????1110 01111111 ??011010 00110011 11110001 01000111 00010100 00001101 11111110 00111000
Random bytes: [0xe7f?a33f147140dfe38]
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