{"id": 3905, "prediction_verbatim": "Chinese tourism spending forecasts for the next quarter will be revised downwards in the next 48h.", "created_at": "2026-04-23 05:39:01", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-25 05:39:40", "chain_hash": "9c526479e6393b7e759face9d78215f94931ca409e63b5286f0f7917b9c1efca", "chain_tx": "4xyhLvQmuoLMndZiLMTq37aUyVnrK61t9V5xd5cNcvz6uoLkpE5kYXZkaWW6zxHq4Uz4kPWn1JMw4HfXAypBhuus", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}