Interpret a UUID
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Your input: 01a18a40-05eb-7d0f-8856-e4d445502c5f
Various notations:
URN: urn:uuid:01a18a40-05eb-7d0f-8856-e4d445502c5f
URI: uuid:01a18a40-05eb-7d0f-8856-e4d445502c5f
Microsoft GUID syntax: {01A18A40-05EB-7D0F-8856-E4D445502C5F}
C++ struct syntax: { 0x01a18a40, 0x05eb, 0x7d0f, { 0x88, 0x56, 0xe4, 0xd4, 0x45, 0x50, 0x2c, 0x5f } }
As OID (ISO/ITU-T 128 bits): 2.25.2167991834968841163585301925252312159
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.35392.1515.32015.34902.14996549.5254239
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117527072870202639.9824291237502397535
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27363904.99319055.2287396052.1162882143
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.35392.1515.32015.34902.58580.17744.11359
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a18a4005eb] 2026-10-30 00:40:14'059 GMT
Random bits: ????1101 00001111 ??001000 01010110 11100100 11010100 01000101 01010000 00101100 01011111
Random bytes: [0xd0f?856e4d445502c5f]
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