Interpret a UUID
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Your input: 01a19ef9-a785-7f8e-8814-4f2b83ca36f5
Various notations:
URN: urn:uuid:01a19ef9-a785-7f8e-8814-4f2b83ca36f5
URI: uuid:01a19ef9-a785-7f8e-8814-4f2b83ca36f5
Microsoft GUID syntax: {01A19EF9-A785-7F8E-8814-4F2B83CA36F5}
C++ struct syntax: { 0x01a19ef9, 0xa785, 0x7f8e, { 0x88, 0x14, 0x4f, 0x2b, 0x83, 0xca, 0x36, 0xf5 } }
As OID (ISO/ITU-T 128 bits): 2.25.2168412190384252280804165833410098933
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.40697.42885.32654.34836.5188483.13252341
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117549860382932878.9805549337005668085
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27369209.2810544014.2283032363.2211067637
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.40697.42885.32654.34836.20267.33738.14069
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a19ef9a785] 2026-11-03 01:15:23'909 GMT
Random bits: ????1111 10001110 ??001000 00010100 01001111 00101011 10000011 11001010 00110110 11110101
Random bytes: [0xf8e?8144f2b83ca36f5]
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