Interpret a UUID
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Your input: 01a1a558-100d-7c98-aec0-cedb886275af
Various notations:
URN: urn:uuid:01a1a558-100d-7c98-aec0-cedb886275af
URI: uuid:01a1a558-100d-7c98-aec0-cedb886275af
Microsoft GUID syntax: {01A1A558-100D-7C98-AEC0-CEDB886275AF}
C++ struct syntax: { 0x01a1a558, 0x100d, 0x7c98, { 0xae, 0xc0, 0xce, 0xdb, 0x88, 0x62, 0x75, 0xaf } }
As OID (ISO/ITU-T 128 bits): 2.25.2168541364639991484716654816749843887
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.42328.4109.31896.44736.13556616.6452655
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117556862933367960.12592292000409220527
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27370840.269319320.2931871451.2288154031
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.42328.4109.31896.44736.52955.34914.30127
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1a558100d] 2026-11-04 06:56:14'349 GMT
Random bits: ????1100 10011000 ??101110 11000000 11001110 11011011 10001000 01100010 01110101 10101111
Random bytes: [0xc98?ec0cedb886275af]
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