4756cb9ef6942540d4678e2e917ae9bead08a1396bf3d653b89ad2d257e78c09

{"kind":"tts_stt_roundtrip","version":1,"text":"Every block on the chain tells a story of computation.","expectedText":"Every block on the chain tells a story of computation.","requireAudioMint":true,"instructions":"Generate TTS audio for text, transcribe it with STT, and return an audio blob manifest with transcript evidence."}