{"id":"multi-leader-sync-designed-for-safe-convergence","text":"Multi-leader sync is designed for safe convergence: the two-phase collect-then-distribute pattern prevents intra-round cascading, custom merge functions are required to be idempotent across repeated syncs, and merged results receive fresh timestamps ensuring they supersede both inputs.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[{"type":"SL","antecedents":["multi-leader-sync-collects-then-distributes","multi-leader-custom-merge-idempotent-across-syncs","multi-leader-custom-merge-new-timestamp"],"outlist":[],"label":"Three complementary design choices ensure that sync rounds converge monotonically without re-triggering conflicts"}],"dependents":["multi-leader-convergence-reliable-across-topologies"],"metadata":{"last_reviewed":"2026-05-30T09:01:17","review_result":"pass"},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"multi-leader-sync-designed-for-safe-convergence","truth_value":"IN","reason":"SL justification valid","antecedents":["multi-leader-sync-collects-then-distributes","multi-leader-custom-merge-idempotent-across-syncs","multi-leader-custom-merge-new-timestamp"],"label":"Three complementary design choices ensure that sync rounds converge monotonically without re-triggering conflicts"},{"node":"multi-leader-sync-collects-then-distributes","truth_value":"IN","reason":"premise"},{"node":"multi-leader-custom-merge-idempotent-across-syncs","truth_value":"IN","reason":"premise"},{"node":"multi-leader-custom-merge-new-timestamp","truth_value":"IN","reason":"premise"}]}}