{"schema_version":"1.0.0","feed_id":"ss-gpu-price-changes","generated_at":"2026-08-13T04:53:37Z","source":{"catalog_sha256":"5050c35e6f2ec7de1a7c82e208c68129df083d5ed09c5af5a8164cebc8190fbe","history_sha256":"ec76c612cabfd6c56aac42cadbf7d736a437a4bd9049041ca10ff27ca1a1477f","policy_sha256":"8951f37a1d674391dee7c61d92f2a6ed7680a2528acd9bc4b815b3efc6ae2273"},"event_count":0,"models":[],"events":[],"limitations":["Events report distinct normalized price changes for current comparable offer identities.","Evidence-only refreshes are not emitted as price alerts.","Stock alerts remain withheld until comparable historical availability transitions are retained."]}