Interpret a UUID
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Your input: 01a09a1c-bf8a-7c25-9d5d-77f5883daf91
Various notations:
URN: urn:uuid:01a09a1c-bf8a-7c25-9d5d-77f5883daf91
URI: uuid:01a09a1c-bf8a-7c25-9d5d-77f5883daf91
Microsoft GUID syntax: {01A09A1C-BF8A-7C25-9D5D-77F5883DAF91}
C++ struct syntax: { 0x01a09a1c, 0xbf8a, 0x7c25, { 0x9d, 0x5d, 0x77, 0xf5, 0x88, 0x3d, 0xaf, 0x91 } }
As OID (ISO/ITU-T 128 bits): 2.25.2163121261897055956411911817911971729
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.39452.49034.31781.40285.7861640.4042641
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117263038574918693.11339351333225213841
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27302428.3213524005.2640148469.2285744017
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.39452.49034.31781.40285.30709.34877.44945
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a09a1cbf8a] 2026-09-13 09:32:50'442 GMT
Random bits: ????1100 00100101 ??011101 01011101 01110111 11110101 10001000 00111101 10101111 10010001
Random bytes: [0xc25?d5d77f5883daf91]
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