{"anchors": [], "axis_coords": {"axis": "acoustics", "dimensions": ["conservation_balance", "physical_substance", "reasoning", "time_sequence"]}, "content_hash": "ee31071b514594f10c5dddd224b86fba85914da351593422eaf30538bf0cd85d", "gate_results": [{"details": {"broken_at": null, "confirmed_steps": 1, "gap_at": null, "steps": 1, "verdict": "HOLDS"}, "gate": "RED", "reasons": ["derivation verdict: HOLDS"], "status": "PASS"}], "overall": "PASS", "schema_version": "2.0", "verifier_results": [{"data": {"claim": "c = f·λ = 343·1 = 343 m/s", "domain": "acoustics", "link_ok": true, "uses": []}, "detail": "acoustics.wave_relation: f·λ = 343.0·1.0 = 343.0 (matches c=343.0)", "name": "wv1", "status": "CONFIRMED"}]}