Interpret a UUID
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Your input: 01a1cfe9-c9e1-7503-bfa8-354e85a27409
Various notations:
URN: urn:uuid:01a1cfe9-c9e1-7503-bfa8-354e85a27409
URI: uuid:01a1cfe9-c9e1-7503-bfa8-354e85a27409
Microsoft GUID syntax: {01A1CFE9-C9E1-7503-BFA8-354E85A27409}
C++ struct syntax: { 0x01a1cfe9, 0xc9e1, 0x7503, { 0xbf, 0xa8, 0x35, 0x4e, 0x85, 0xa2, 0x74, 0x09 } }
As OID (ISO/ITU-T 128 bits): 2.25.2169404771437892709998358562347316233
As OID (Microsoft): 1.2.840.113556.1.8000.2554.417.53225.51681.29955.49064.3493509.10646537
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117603668309669123.13810346868697363465
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27381737.3386995971.3215471950.2242016265
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.417.53225.51681.29955.49064.13646.34210.29705
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: ????0101 00000011 ??111111 10101000 00110101 01001110 10000101 10100010 01110100 00001001
Random bytes: [0x503?fa8354e85a27409]
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