Interpret a UUID
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Your input: 01a1a558-100d-71e4-aaec-a2bb6aac93a4
Various notations:
URN: urn:uuid:01a1a558-100d-71e4-aaec-a2bb6aac93a4
URI: uuid:01a1a558-100d-71e4-aaec-a2bb6aac93a4
Microsoft GUID syntax: {01A1A558-100D-71E4-AAEC-A2BB6AAC93A4}
C++ struct syntax: { 0x01a1a558, 0x100d, 0x71e4, { 0xaa, 0xec, 0xa2, 0xbb, 0x6a, 0xac, 0x93, 0xa4 } }
As OID (ISO/ITU-T 128 bits): 2.25.2168541364639940940361998858952938404
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.42328.4109.29156.43756.10664810.11309988
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117556862933365220.12316398006783742884
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27370840.269316580.2867634875.1789694884
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.42328.4109.29156.43756.41659.27308.37796
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: ????0001 11100100 ??101010 11101100 10100010 10111011 01101010 10101100 10010011 10100100
Random bytes: [0x1e4?aeca2bb6aac93a4]
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