Interpret a UUID
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Your input: 01a149f9-4ee5-74a8-8398-4849f36c9b54
Various notations:
URN: urn:uuid:01a149f9-4ee5-74a8-8398-4849f36c9b54
URI: uuid:01a149f9-4ee5-74a8-8398-4849f36c9b54
Microsoft GUID syntax: {01A149F9-4EE5-74A8-8398-4849F36C9B54}
C++ struct syntax: { 0x01a149f9, 0x4ee5, 0x74a8, { 0x83, 0x98, 0x48, 0x49, 0xf3, 0x6c, 0x9b, 0x54 } }
As OID (ISO/ITU-T 128 bits): 2.25.2166688158139781426662317112544762708
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.18937.20197.29864.33688.4737523.7117652
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117456400407688360.9482408497882372948
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27347449.1323660456.2207795273.4083981140
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.18937.20197.29864.33688.18505.62316.39764
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a149f94ee5] 2026-10-17 13:07:17'861 GMT
Random bits: ????0100 10101000 ??000011 10011000 01001000 01001001 11110011 01101100 10011011 01010100
Random bytes: [0x4a8?3984849f36c9b54]
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