Interpret a UUID
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Your input: 01a19ef9-a786-7d3c-bb0b-0c48f3c51bef
Various notations:
URN: urn:uuid:01a19ef9-a786-7d3c-bb0b-0c48f3c51bef
URI: uuid:01a19ef9-a786-7d3c-bb0b-0c48f3c51bef
Microsoft GUID syntax: {01A19EF9-A786-7D3C-BB0B-0C48F3C51BEF}
C++ struct syntax: { 0x01a19ef9, 0xa786, 0x7d3c, { 0xbb, 0x0b, 0x0c, 0x48, 0xf3, 0xc5, 0x1b, 0xef } }
As OID (ISO/ITU-T 128 bits): 2.25.2168412190385450252930131159408778223
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.40697.42886.32060.47883.805107.12917743
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117549860382997820.13477879817303301103
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27369209.2810608956.3138063432.4089781231
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.40697.42886.32060.47883.3144.62405.7151
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a19ef9a786] 2026-11-03 01:15:23'910 GMT
Random bits: ????1101 00111100 ??111011 00001011 00001100 01001000 11110011 11000101 00011011 11101111
Random bytes: [0xd3c?b0b0c48f3c51bef]
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