audchallenge_12870_1781284930767

{"kind":"tts_stt_roundtrip","version":1,"text":"Welcome to OmbraChain, the decentralized AI network.","expectedText":"Welcome to OmbraChain, the decentralized AI network.","requireAudioMint":true,"instructions":"Generate TTS audio for text, transcribe it with STT, and return an audio blob manifest with transcript evidence."}