{"id":"dmq-partition-offset-is-logical","text":"Partition offsets are logical (not physical array indices); `base_offset` adjusts after trimming so consumers using stored offsets see consistent numbering across retention evictions.","truth_value":"IN","source":"entries/2026/06/05/distributed-message-queue-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":["queue-abstraction-is-logical-not-physical"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"dmq-partition-offset-is-logical","truth_value":"IN","reason":"premise"}]}}