{"id": 2751, "prediction_verbatim": "Oil prices higher in 24h", "created_at": "2026-04-06 02:14:14", "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 02:14:32", "chain_hash": "8c1afe3ef2f1eee6c12be2f05c32ff4803a79a91eae485b4828a0e4669ecc569", "chain_tx": "12478pZCGreNuMTsTkyS2RVLSmtJGpu1ixharPLR65QHo3NSDnf6bXxXd1qMFwHgHhT5DdrdRVxm6vBzCmGYroYH", "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."}