Interpret a UUID
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Your input: 019fdef1-4cdd-7fe8-9efb-335a51cad0f7
Various notations:
URN: urn:uuid:019fdef1-4cdd-7fe8-9efb-335a51cad0f7
URI: uuid:019fdef1-4cdd-7fe8-9efb-335a51cad0f7
Microsoft GUID syntax: {019FDEF1-4CDD-7FE8-9EFB-335A51CAD0F7}
C++ struct syntax: { 0x019fdef1, 0x4cdd, 0x7fe8, { 0x9e, 0xfb, 0x33, 0x5a, 0x51, 0xca, 0xd0, 0xf7 } }
As OID (ISO/ITU-T 128 bits): 2.25.2159325008999767458580446666914713847
As OID (Microsoft): 1.2.840.113556.1.8000.2554.415.57073.19677.32744.40699.3365457.13291767
As OID (Waterjuice 2x64 bits): 1.3.6.1.4.1.54392.1.117057243292991464.11455806540159308023
As OID (Waterjuice 4x32 bits): 1.3.6.1.4.1.54392.2.27254513.1289584616.2667262810.1372246263
As OID (Waterjuice 8x16 bits): 1.3.6.1.4.1.54392.3.415.57073.19677.32744.40699.13146.20938.53495
Interpretation of the UUID:
Variant: [0b10_] RFC 9562 (Davis-Peabody-Leach)
Version: [0x7] Unix Epoch Time
Timestamp: [0x019fdef14cdd] 2026-08-08 01:16:23'645 GMT
Random bits: ????1111 11101000 ??011110 11111011 00110011 01011010 01010001 11001010 11010000 11110111
Random bytes: [0xfe8?efb335a51cad0f7]
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