{"id": 4089, "prediction_verbatim": "Venture funding announcements mentioning 'AI' will increase compared to the previous 48 hours.", "created_at": "2026-04-26 20:10:06", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 20:10:43", "chain_hash": "60dd3ff28995c1ab66416f9e20b7d8caeeaadfdbe4202ee71ee0c3e88bf46eaa", "chain_tx": "4wwYXDb5rj6PZng4XsyeJtLNupcCGLS4gFXKwD31yrx3p64TFwXXnFtJ6LGA3KZKew2d7N2txu6aM2yJC9tRCRmJ", "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."}