{"id": 3541, "prediction_verbatim": "Gold prices will be higher in 24h.", "created_at": "2026-04-16 07:45:01", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-17 07:45:26", "chain_hash": "ad7c9a3bd025b8f1d69d94be9fa04a32ff54dc9dd0c6e4ea803e2860426e6268", "chain_tx": "HLN3BfN3Qj5Jz2TiTgnU4LSNL3JcKe9cgexxvuv9En2tuH3UHJa9cJ4THk6yz8RMJfC6hY7okX4dxVLJshebLWq", "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."}