{"id": 4712, "prediction_verbatim": "Semiconductor ETF (SMH) down 0.6-1.3% over 48h as margin compression narrative propagates; China-focused chip stocks (SMIC, ASML exposure) flat to down 0.4-0.9%.", "created_at": "2026-05-09 06:11:19", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-11 06:36:05", "chain_hash": "39189cf2d092d0a369166612b02acca4c2712f3dd4e6ae2d15dcb13523c02e51", "chain_tx": "4vQcjXuWWLFM1j7QuL46ZTqiF4qUauF8pG1puG2B73dG1guUpzWYVofgQaVV89oJcx4Eog5zf5kWpvPAQW16PaDi", "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."}