graph TD A[Start: Input wav-snippets] --> B[Task #441: Initialize ZIP Archive] B --> C[Empty ZIP Archive Created] C --> D[Task #442: Validate WAV Files] D --> E{All Files Valid?} E -->|Yes| F[Task #443: Add Files to ZIP] E -->|No| G[Error: Invalid Files] G --> Z[End: Error State] F --> H[Files Added to ZIP] H --> I[Task #444: Verify ZIP Integrity] I --> J{ZIP Valid?} J -->|Yes| K[End: Output verified-samples-zip] J -->|No| L[Error: ZIP Corrupt] L --> Z