{"id": 2773, "prediction_verbatim": "Oil (WTI) will be higher in 24h", "created_at": "2026-04-06 07:44:16", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-07 07:44:36", "chain_hash": "ecf690c1011d798232b4b498fbee77c69165e50982403c21c3c3b913dcc86b4b", "chain_tx": "3VMr1xUeMLz3pXc22UVmTTQoYeK8adRttBm1D5siSUk3VcHK959nJMXmobMoudTJxZKFN73Q2zmnrMSgHtzdUuDe", "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."}