Interpret a UUID
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Your input: 01a18421-0761-7fc3-832a-a909cc23fb3c
Various notations:
URN: urn:uuid:01a18421-0761-7fc3-832a-a909cc23fb3c
URI: uuid:01a18421-0761-7fc3-832a-a909cc23fb3c
Microsoft GUID syntax: {01A18421-0761-7FC3-832A-A909CC23FB3C}
C++ struct syntax: { 0x01a18421, 0x0761, 0x7fc3, { 0x83, 0x2a, 0xa9, 0x09, 0xcc, 0x23, 0xfb, 0x3c } }
As OID (ISO/ITU-T 128 bits): 2.25.2167867684890332332678324550264683324
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.33825.1889.32707.33578.11078092.2358076
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117520342680960963.9451552627535117116
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27362337.123830211.2200611081.3424910140
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.33825.1889.32707.33578.43273.52259.64316
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a184210761] 2026-10-28 20:08:39'521 GMT
Random bits: ????1111 11000011 ??000011 00101010 10101001 00001001 11001100 00100011 11111011 00111100
Random bytes: [0xfc3?32aa909cc23fb3c]
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