{
  "result": "PASS",
  "checks": [
    {
      "window": "e",
      "voice": "sine",
      "inputMidiSha256": "9beb62ee6c4f293718bbc31b9f6bbe4e18f0328c437c1ac889435f2b1da49dc8",
      "wavHeaderAndFrameCountVerified": true,
      "independentFormulaSamplesChecked": 71,
      "tolerance": "<=1 PCM16 LSB; separate cosine-based formula, not a listening or DAW test"
    },
    {
      "window": "e",
      "voice": "harmonic",
      "inputMidiSha256": "9beb62ee6c4f293718bbc31b9f6bbe4e18f0328c437c1ac889435f2b1da49dc8",
      "wavHeaderAndFrameCountVerified": true,
      "independentFormulaSamplesChecked": 71,
      "tolerance": "<=1 PCM16 LSB; separate cosine-based formula, not a listening or DAW test"
    },
    {
      "window": "f",
      "voice": "sine",
      "inputMidiSha256": "e47c1fcea494caf9575853aa9b7b5818f4b468b0d23bf16d497140a5c70476c8",
      "wavHeaderAndFrameCountVerified": true,
      "independentFormulaSamplesChecked": 78,
      "tolerance": "<=1 PCM16 LSB; separate cosine-based formula, not a listening or DAW test"
    },
    {
      "window": "f",
      "voice": "harmonic",
      "inputMidiSha256": "e47c1fcea494caf9575853aa9b7b5818f4b468b0d23bf16d497140a5c70476c8",
      "wavHeaderAndFrameCountVerified": true,
      "independentFormulaSamplesChecked": 78,
      "tolerance": "<=1 PCM16 LSB; separate cosine-based formula, not a listening or DAW test"
    },
    {
      "window": "g",
      "voice": "sine",
      "inputMidiSha256": "1b258e08c13896deba6bcd04ee15788a5d9f6c2072b01fe91f4b6a9a7c704ccd",
      "wavHeaderAndFrameCountVerified": true,
      "independentFormulaSamplesChecked": 37,
      "tolerance": "<=1 PCM16 LSB; separate cosine-based formula, not a listening or DAW test"
    },
    {
      "window": "g",
      "voice": "harmonic",
      "inputMidiSha256": "1b258e08c13896deba6bcd04ee15788a5d9f6c2072b01fe91f4b6a9a7c704ccd",
      "wavHeaderAndFrameCountVerified": true,
      "independentFormulaSamplesChecked": 37,
      "tolerance": "<=1 PCM16 LSB; separate cosine-based formula, not a listening or DAW test"
    }
  ],
  "scope": "Manual RIFF parse and selected independently computed PCM samples plus full separate fresh-run hashes; does not make either renderer a general MIDI player"
}