Interpret a UUID
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Your input: 01a1cfe9-c9e1-7cb1-8e1e-f9e702787003
Various notations:
URN: urn:uuid:01a1cfe9-c9e1-7cb1-8e1e-f9e702787003
URI: uuid:01a1cfe9-c9e1-7cb1-8e1e-f9e702787003
Microsoft GUID syntax: {01A1CFE9-C9E1-7CB1-8E1E-F9E702787003}
C++ struct syntax: { 0x01a1cfe9, 0xc9e1, 0x7cb1, { 0x8e, 0x1e, 0xf9, 0xe7, 0x02, 0x78, 0x70, 0x03 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169404771437928972727757979889725443
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.53225.51681.31921.36382.16377602.7892995
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117603668309671089.10240897373261295619
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27381737.3386997937.2384394727.41447427
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.53225.51681.31921.36382.63975.632.28675
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1cfe9c9e1] 2026-11-12 13:19:27'713 GMT
Random bits: ????1100 10110001 ??001110 00011110 11111001 11100111 00000010 01111000 01110000 00000011
Random bytes: [0xcb1?e1ef9e702787003]
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