{"id":"blob-tier-billing-warmer-cooler-write-cooler-warmer-read","text":"Azure Blob Storage tier changes from warmer to cooler are billed as write operations to the destination; cooler to warmer are billed as read operations plus data retrieval from the source.","truth_value":"IN","source":"entries/2026/03/10/storage-blob-access-tiers.md","source_url":"","source_hash":"b971fa839ae7f2ba","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"blob-tier-billing-warmer-cooler-write-cooler-warmer-read","truth_value":"IN","reason":"premise"}]}}