{"id":"wal-seq-num-recovered-on-init","text":"On construction, `_recover_seq_num()` scans all WAL files to find the maximum surviving sequence number, guaranteeing the monotonic counter never goes backward across crashes","truth_value":"IN","source":"entries/2026/05/29/topic-log-structured-checkpoint-coordination.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"wal-seq-num-recovered-on-init","truth_value":"IN","reason":"premise"}]}}