Interpret a UUID
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Your input: 01a18988-a9e2-77fc-be44-8bf5113a1787
Various notations:
URN: urn:uuid:01a18988-a9e2-77fc-be44-8bf5113a1787
URI: uuid:01a18988-a9e2-77fc-be44-8bf5113a1787
Microsoft GUID syntax: {01A18988-A9E2-77FC-BE44-8BF5113A1787}
C++ struct syntax: { 0x01a18988, 0xa9e2, 0x77fc, { 0xbe, 0x44, 0x8b, 0xf5, 0x11, 0x3a, 0x17, 0x87 } }
As OID (ISO/ITU-T 128 bits): 2.25.2167977307731575858836638385542141831
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.35208.43490.30716.48708.9172241.3807111
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117526285347092476.13710237050294900615
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27363720.2850191356.3192163317.289019783
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.35208.43490.30716.48708.35829.4410.6023
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a18988a9e2] 2026-10-29 21:19:57'410 GMT
Random bits: ????0111 11111100 ??111110 01000100 10001011 11110101 00010001 00111010 00010111 10000111
Random bytes: [0x7fc?e448bf5113a1787]
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