{"id": 4763, "prediction_verbatim": "Airline ETFs (e.g., XRT sector exposure) lower within 48h", "created_at": "2026-05-10 01:41:31", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-12 02:02:22", "chain_hash": "666238eb89b18eb36063e140a89fb1e055a8f724d0dcc3cb118ac5015b002c12", "chain_tx": "27B5C9RQag8F1mkqppJDTGBxYTV6N3B96XTJZa3fraNeT9t4EEdRzmnnPud3eyWoZp5XCZ3JboAYAVoE7Etfi8zs", "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."}