Interpret a UUID
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Your input: 019b4762-3c8f-7667-ac97-391d9dc5fedf
Various notations:
URN: urn:uuid:019b4762-3c8f-7667-ac97-391d9dc5fedf
URI: uuid:019b4762-3c8f-7667-ac97-391d9dc5fedf
Microsoft GUID syntax: {019B4762-3C8F-7667-AC97-391D9DC5FEDF}
C++ struct syntax: { 0x019b4762, 0x3c8f, 0x7667, { 0xac, 0x97, 0x39, 0x1d, 0x9d, 0xc5, 0xfe, 0xdf } }
As OID (ISO/ITU-T 128 bits): 2.25.2135481843042135955012904414517526239
As OID (Microsoft): 1.2.840.113556.1.8000.2554.411.18274.15503.30311.44183.3743133.12975839
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.115764702676481639.12436471695370747615
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.26953570.1016034919.2895591709.2646998751
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.411.18274.15503.30311.44183.14621.40389.65247
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019b47623c8f] 2025-12-22 18:46:19'023 GMT
Random bits: ????0110 01100111 ??101100 10010111 00111001 00011101 10011101 11000101 11111110 11011111
Random bytes: [0x667?c97391d9dc5fedf]