{"id": 3317, "prediction_verbatim": "Oil prices higher in 24h", "created_at": "2026-04-13 14:24:29", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-14 14:25:05", "chain_hash": "54af1139424a16c22c4aae40c86cca0b7dcd372172885c782158317e4cef8d85", "chain_tx": "Qtv3s5PwbNZzWJJyWJayaXnUqkgvwPiwXk5zV6uo5M7FiNvwUS7K4wrf7KPE83TAX8pmSTr6dNLW8wP4afPr4zb", "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."}