{"schema_version":"kingy-change-evidence-v1","event":{"id":"ct-3496ff0fdb03a726c23ec035","vendor":"Anthropic","category":"pricing","type":"documented_source_change","title":"Claude prompt cache policy and minimums documentation changed","source_id":"anthropic-cache","source_url":"https://platform.claude.com/docs/en/build-with-claude/prompt-caching.md","observed_at":"2026-10-23T10:25:10Z","last_unchanged_at":"2026-10-23T08:20:11Z","before_snapshot":"snap-1e8ed2d7fbf0ffb336c1dd35e66f","after_snapshot":"snap-d565d9dba503365a7bd5c95b230d","before_hash":"d575f8360eac718b4e12eeb370f249ac8c60818bc36a1eecbcb61518bc78433c","after_hash":"877d675a151da3dc66132fcb0226551a6484ad70c3f8a610e11f363a9b3d8aaa","before_excerpt":"```text Output wrap ```text Output wrap","after_excerpt":"```json Output ```json Output","status":"published","scope":"Published documentation; runtime behavior and legal interpretation not established.","before_capture":{"http_status":200,"resolved_url":"https://platform.claude.com/docs/en/build-with-claude/prompt-caching.md","etag":"","last_modified":"","response_date":"Fri, 23 Oct 2026 08:20:11 GMT","source_id":"anthropic-cache","source_url":"https://platform.claude.com/docs/en/build-with-claude/prompt-caching.md","captured_at":"2026-10-23T08:20:11Z","raw_sha256":"d575f8360eac718b4e12eeb370f249ac8c60818bc36a1eecbcb61518bc78433c","normalized_sha256":"271a26c60ff9769f18551d3e5d1d7af5f7bc8755af2ab3206f73351739c51957","collector_version":"1.0.0","normalizer_version":"1.1","locale":"en-US","collection_region":"existing hosting; account-independent public request","id":"snap-1e8ed2d7fbf0ffb336c1dd35e66f"},"after_capture":{"http_status":200,"resolved_url":"https://platform.claude.com/docs/en/build-with-claude/prompt-caching.md","etag":"","last_modified":"","response_date":"Fri, 23 Oct 2026 10:25:09 GMT","source_id":"anthropic-cache","source_url":"https://platform.claude.com/docs/en/build-with-claude/prompt-caching.md","captured_at":"2026-10-23T10:25:10Z","raw_sha256":"877d675a151da3dc66132fcb0226551a6484ad70c3f8a610e11f363a9b3d8aaa","normalized_sha256":"ee75c77b48eeb4e95325f06daa96d6a90d498dc8764bf5927bd32ef3134ab7ab","collector_version":"1.0.0","normalizer_version":"1.1","locale":"en-US","collection_region":"existing hosting; account-independent public request","id":"snap-d565d9dba503365a7bd5c95b230d"},"display_normalizer_version":"1.1","display_before_sha256":"271a26c60ff9769f18551d3e5d1d7af5f7bc8755af2ab3206f73351739c51957","display_after_sha256":"ee75c77b48eeb4e95325f06daa96d6a90d498dc8764bf5927bd32ef3134ab7ab"},"content_scope":"Changed excerpts and retained capture metadata; complete raw responses archived privately"}