{"id":"client-holds-stale-token-after-lock-expiry","text":"The `Client._held_tokens` dict is never cleared on lock expiry — the client retains and may use a token whose corresponding lock has already been acquired by another client","truth_value":"OUT","source":"entries/2026/05/29/topic-ddia-ch8-process-pauses.md","source_url":"","source_hash":"","justifications":[],"dependents":["fencing-provides-linearizable-writes"],"metadata":{"_retracted":true},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"client-holds-stale-token-after-lock-expiry","truth_value":"OUT","reason":"retracted premise"}]}}