Interpret a UUID
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Your input: 01a1c5b8-e454-7232-b3fb-feec91d5e218
Various notations:
URN: urn:uuid:01a1c5b8-e454-7232-b3fb-feec91d5e218
URI: uuid:01a1c5b8-e454-7232-b3fb-feec91d5e218
Microsoft GUID syntax: {01A1C5B8-E454-7232-B3FB-FEEC91D5E218}
C++ struct syntax: { 0x01a1c5b8, 0xe454, 0x7232, { 0xb3, 0xfb, 0xfe, 0xec, 0x91, 0xd5, 0xe2, 0x18 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169198073347516418008646978788254232
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.50616.58452.29234.46075.16706705.14017048
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117592463183737394.12969239843955925528
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27379128.3830739506.3019636460.2446713368
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.50616.58452.29234.46075.65260.37333.57880
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1c5b8e454] 2026-11-10 13:49:51'060 GMT
Random bits: ????0010 00110010 ??110011 11111011 11111110 11101100 10010001 11010101 11100010 00011000
Random bytes: [0x232?3fbfeec91d5e218]
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