Interpret a UUID
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Your input: 01a1a99c-cf9f-7d61-8565-5deeda2813af
Various notations:
URN: urn:uuid:01a1a99c-cf9f-7d61-8565-5deeda2813af
URI: uuid:01a1a99c-cf9f-7d61-8565-5deeda2813af
Microsoft GUID syntax: {01A1A99C-CF9F-7D61-8565-5DEEDA2813AF}
C++ struct syntax: { 0x01a1a99c, 0xcf9f, 0x7d61, { 0x85, 0x65, 0x5d, 0xee, 0xda, 0x28, 0x13, 0xaf } }
As OID (ISO/ITU-T 128 bits): 2.25.2168627941081600811729410028030399407
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.43420.53151.32097.34149.6155994.2626479
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117561556251671905.9612192260135850927
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27371932.3483336033.2238012910.3660059567
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.43420.53151.32097.34149.24046.55848.5039
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1a99ccf9f] 2026-11-05 02:49:48'703 GMT
Random bits: ????1101 01100001 ??000101 01100101 01011101 11101110 11011010 00101000 00010011 10101111
Random bytes: [0xd61?5655deeda2813af]
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