{"id":"gossip-uses-full-membership-exchange","text":"Each gossip round transmits the entire membership list via `deepcopy` rather than deltas or piggybacked updates, making per-exchange bandwidth cost O(N) in cluster size instead of O(1) amortized","truth_value":"IN","source":"entries/2026/05/29/topic-swim-protocol.md","source_url":"","source_hash":"","justifications":[],"dependents":["gossip-bandwidth-scales-linearly-per-message"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"gossip-uses-full-membership-exchange","truth_value":"IN","reason":"premise"}]}}