Interpret a UUID
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Your input: 01a19ef9-a786-7a05-831c-80b2a8320409
Various notations:
URN: urn:uuid:01a19ef9-a786-7a05-831c-80b2a8320409
URI: uuid:01a19ef9-a786-7a05-831c-80b2a8320409
Microsoft GUID syntax: {01A19EF9-A786-7A05-831C-80B2A8320409}
C++ struct syntax: { 0x01a19ef9, 0xa786, 0x7a05, { 0x83, 0x1c, 0x80, 0xb2, 0xa8, 0x32, 0x04, 0x09 } }
As OID (ISO/ITU-T 128 bits): 2.25.2168412190385435067229446302275339273
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.40697.42886.31237.33564.8434344.3277833
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117549860382996997.9447567623130842121
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27369209.2810608133.2199683250.2821850121
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.40697.42886.31237.33564.32946.43058.1033
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: ????1010 00000101 ??000011 00011100 10000000 10110010 10101000 00110010 00000100 00001001
Random bytes: [0xa05?31c80b2a8320409]
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