{"id":"blob-access-tier-min-retention-cool30-cold90-archive180","text":"Azure Blob Storage minimum retention periods: Cool = 30 days, Cold = 90 days, Archive = 180 days; early deletion penalties are prorated.","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-access-tier-min-retention-cool30-cold90-archive180","truth_value":"IN","reason":"premise"}]}}