{"id": 4837, "prediction_verbatim": "TSLA outperforms QQQ by at least 1.5% within 48h due to policy-specific EV/energy tailwinds decoupling from broad tech sector rotation", "created_at": "2026-05-11 02:58:15", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-13 03:02:39", "chain_hash": "c8fbeeccbbabcab4298e1163955b3bfef91f439781a3f9eeec492233601498e0", "chain_tx": "3PY6BVAhi3FKEnnH2bswjXLKeaS4KF8uiTcDCNL9r3ZR6wGXXPEnBT4UAo7utVabrnSm9Te5snCj2CyJqKSfz7X4", "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."}