{"id":"sstable-tombstone-is-null-value","text":"Tombstones are represented at the API level as `SSTableEntry` objects with `value=None`, not as a separate deletion record type.","truth_value":"IN","source":"entries/2026/05/28/sstable-and-compaction-test_sstable.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"sstable-tombstone-is-null-value","truth_value":"IN","reason":"premise"}]}}