{"id": 5506, "prediction_verbatim": "Oil prices higher in 24h", "created_at": "2026-05-28 10:06:16", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-29 10:09:17", "chain_hash": "8d0e5d9ef674b8eca6fcbf1075da721222790c4f6677f0d7c9229420807eed70", "chain_tx": "31nbgdToPNJTMovLtCh585fP4ixtEVvVe5HgAzoR2WzaZLZFtf7N8ro77c3Nj2nhu9G9WZTFdonxPSJEKySrUF5y", "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."}