Interpret a UUID
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Your input: 01a1cfe9-c9e1-7b96-a7e9-8ba1a5d49450
Various notations:
URN: urn:uuid:01a1cfe9-c9e1-7b96-a7e9-8ba1a5d49450
URI: uuid:01a1cfe9-c9e1-7b96-a7e9-8ba1a5d49450
Microsoft GUID syntax: {01A1CFE9-C9E1-7B96-A7E9-8BA1A5D49450}
C++ struct syntax: { 0x01a1cfe9, 0xc9e1, 0x7b96, { 0xa7, 0xe9, 0x8b, 0xa1, 0xa5, 0xd4, 0x94, 0x50 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169404771437923754157643147121038416
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.53225.51681.31638.42985.9150885.13931600
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117603668309670806.12099355400295715920
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27381737.3386997654.2817100705.2782172240
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.53225.51681.31638.42985.35745.42452.37968
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x01a1cfe9c9e1] 2026-11-12 13:19:27'713 GMT
Random bits: ????1011 10010110 ??100111 11101001 10001011 10100001 10100101 11010100 10010100 01010000
Random bytes: [0xb96?7e98ba1a5d49450]
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