Interpret a UUID
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Your input: 01a0c4f1-2187-725b-99ea-ee59ba28f1bd
Various notations:
URN: urn:uuid:01a0c4f1-2187-725b-99ea-ee59ba28f1bd
URI: uuid:01a0c4f1-2187-725b-99ea-ee59ba28f1bd
Microsoft GUID syntax: {01A0C4F1-2187-725B-99EA-EE59BA28F1BD}
C++ struct syntax: { 0x01a0c4f1, 0x2187, 0x725b, { 0x99, 0xea, 0xee, 0x59, 0xba, 0x28, 0xf1, 0xbd } }
As OID (ISO/ITU-T 128 bits): 2.25.2163989949796720307853199333422330301
As OID (Microsoft): 1.2.840.113556.1.8000.2554.416.50417.8583.29275.39402.15620538.2683325
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117310130240320091.11090939101496013245
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27313393.562524763.2582310489.3123245501
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.416.50417.8583.29275.39402.61017.47656.61885
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a0c4f12187] 2026-09-21 17:08:52'231 GMT
Random bits: ????0010 01011011 ??011001 11101010 11101110 01011001 10111010 00101000 11110001 10111101
Random bytes: [0x25b?9eaee59ba28f1bd]
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