[
 {"assertion_id":"A001","description":"Correlated representations are highly correlated","expected":"representation correlation remains high"},
 {"assertion_id":"A002","description":"Independent-vote scorer changes ranking","expected":"top-10 overlap < 100% and rank disagreement > 0"},
 {"assertion_id":"A003","description":"Canonical scorer uses one explicit target component","expected":"one local-edge-fit target"},
 {"assertion_id":"A004","description":"Counterexamples are retained","expected":"all 120 rows published"}
]