Interpret a UUID
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Your input: 01a12ec2-58ee-7290-b1ec-4ac9461cdc5b
Various notations:
URN: urn:uuid:01a12ec2-58ee-7290-b1ec-4ac9461cdc5b
URI: uuid:01a12ec2-58ee-7290-b1ec-4ac9461cdc5b
Microsoft GUID syntax: {01A12EC2-58EE-7290-B1EC-4AC9461CDC5B}
C++ struct syntax: { 0x01a12ec2, 0x58ee, 0x7290, { 0xb1, 0xec, 0x4a, 0xc9, 0x46, 0x1c, 0xdc, 0x5b } }
As OID (ISO/ITU-T 128 bits): 2.25.2166136178637265093495757703003036763
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.11970.22766.29328.45548.4901190.1891419
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117426477538898576.12820704467542137947
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27340482.1492021904.2985052873.1176296539
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.11970.22766.29328.45548.19145.17948.56411
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a12ec258ee] 2026-10-12 06:17:31'118 GMT
Random bits: ????0010 10010000 ??110001 11101100 01001010 11001001 01000110 00011100 11011100 01011011
Random bytes: [0x290?1ec4ac9461cdc5b]
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