Interpret a UUID
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Your input: 01a1caec-c651-7b44-acb9-9d3fcbd0e945
Various notations:
URN: urn:uuid:01a1caec-c651-7b44-acb9-9d3fcbd0e945
URI: uuid:01a1caec-c651-7b44-acb9-9d3fcbd0e945
Microsoft GUID syntax: {01A1CAEC-C651-7B44-ACB9-9D3FCBD0E945}
C++ struct syntax: { 0x01a1caec, 0xc651, 0x7b44, { 0xac, 0xb9, 0x9d, 0x3f, 0xcb, 0xd0, 0xe9, 0x45 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169303595971851178823776882228521285
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.51948.50769.31556.44217.10305483.13691205
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117598183576664900.12446151942543042885
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27380460.3327228740.2897845567.3419466053
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.51948.50769.31556.44217.40255.52176.59717
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: ????1011 01000100 ??101100 10111001 10011101 00111111 11001011 11010000 11101001 01000101
Random bytes: [0xb44?cb99d3fcbd0e945]
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