Interpret a UUID
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Your input: 01a12ec2-58ee-751f-a8ad-9aff9b4bec55
Various notations:
URN: urn:uuid:01a12ec2-58ee-751f-a8ad-9aff9b4bec55
URI: uuid:01a12ec2-58ee-751f-a8ad-9aff9b4bec55
Microsoft GUID syntax: {01A12EC2-58EE-751F-A8AD-9AFF9B4BEC55}
C++ struct syntax: { 0x01a12ec2, 0x58ee, 0x751f, { 0xa8, 0xad, 0x9a, 0xff, 0x9b, 0x4b, 0xec, 0x55 } }
As OID (ISO/ITU-T 128 bits): 2.25.2166136178637277175446962907172826197
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.11970.22766.29983.43181.10157979.4975701
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117426477538899231.12154541391955618901
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27340482.1492022559.2829949695.2605444181
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.11970.22766.29983.43181.39679.39755.60501
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: ????0101 00011111 ??101000 10101101 10011010 11111111 10011011 01001011 11101100 01010101
Random bytes: [0x51f?8ad9aff9b4bec55]
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