{"id": 3947, "prediction_verbatim": "Companies involved in industrial robotics and automation, outside of TSLA, will see a slight increase in positive news sentiment in the next 48 hours.", "created_at": "2026-04-24 12:09:28", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-26 12:10:00", "chain_hash": "29b1d4ce743490e4aa923181fd1fdd87543401b9b743f422b98600103b4ce705", "chain_tx": "ccy7iD8bqfjkiaBQ1qbxaNwdZRSr3mdN2sxrfRtYuJRF3gqknTw936yi2tdsXD8TZs9huyk6pk2YryBpqEvBCcF", "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."}