{"id": 3685, "prediction_verbatim": "Open-source AI agent frameworks will see increased adoption in the next 48 hours.", "created_at": "2026-04-18 08:38:34", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-20 08:39:06", "chain_hash": "06f2f51d169a96849a9dcfbdad79a97072126baf5604350e7b8494494ac55043", "chain_tx": "akNY3L8CrsTUPKuysZ46vGCo6Q9Uav6AQWSroAqtDcr7nZnvN5hNVFgEVrp2wbtWEhMPMzG9TRdv9V5ix2VSQrg", "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."}