{"id": 4231, "prediction_verbatim": "META stock closes lower 48h from now (May 2-3) relative to Apr 30 close; GOOGL follows within 24h of META selloff.", "created_at": "2026-04-30 15:39:48", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-02 15:44:57", "chain_hash": "6a5554cab93f082e141d211bb0f5a41e85ce2c885e900610ba77913165c1b862", "chain_tx": "2hWPMZTWrEuJ8mGh3DmCf3bbJbFUgFrFq9QMECLoP9XHB9mLL3NfLbvP7U2JfZRZ2rtC4h63ELGpw3qDFo6UqhaV", "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."}