Interpret a UUID
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Your input: 01a1d5a5-7e6e-70cd-a19d-d584aedcba97
Various notations:
URN: urn:uuid:01a1d5a5-7e6e-70cd-a19d-d584aedcba97
URI: uuid:01a1d5a5-7e6e-70cd-a19d-d584aedcba97
Microsoft GUID syntax: {01A1D5A5-7E6E-70CD-A19D-D584AEDCBA97}
C++ struct syntax: { 0x01a1d5a5, 0x7e6e, 0x70cd, { 0xa1, 0x9d, 0xd5, 0x84, 0xae, 0xdc, 0xba, 0x97 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169521055030041556434624025118685847
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.54693.32366.28877.41373.13993134.14465687
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117609972055830733.11645698977296071319
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27383205.2121167053.2711475588.2933701271
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.54693.32366.28877.41373.54660.44764.47767
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1d5a57e6e] 2026-11-13 16:02:35'246 GMT
Random bits: ????0000 11001101 ??100001 10011101 11010101 10000100 10101110 11011100 10111010 10010111
Random bytes: [0x0cd?19dd584aedcba97]
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