{"id": 4076, "prediction_verbatim": "Sentiment towards AI-assisted coding tools will increase positively in the next 24h.", "created_at": "2026-04-26 17:10:03", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 05:10:30", "chain_hash": "fbbbfaeb4abc12fdf22bfbc0a3b10da241c4fa5956cbf3adc29ff8e8eed059b0", "chain_tx": "3KDBjLm3QbgTkt1gchVVpPnVYBjfiMmFsZvDuk4LWkTdGNw8CVc8vtQZPsjinyrr2jaDp9JtYD82dX4zMf33bYZx", "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."}