{"id": 4483, "prediction_verbatim": "PLTR closes higher by market close 2026-05-05 (next trading session relative to May 4 8-K filing)", "created_at": "2026-05-05 08:10:23", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-07 08:10:57", "chain_hash": "4929f3b96b195eab581b399cc9032659fd7ad86a7d6c342cc01a4e59b3f0aca6", "chain_tx": "4S5NHRYrsxkR39NcSnVz8Hn4bb2LhgC44jDrjP1po9AUejBbcbjuy9jfFtTHXu3WqJN7m2aXdu7wuz85KZpbPHJ2", "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."}