{"id": 3411, "prediction_verbatim": "Crude oil prices lower in the next 24h.", "created_at": "2026-04-14 19:44:37", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-15 19:44:57", "chain_hash": "6ec379023b53236179b2fd022d1fe2008523332c2876ac2e2616a629ca5c4e0c", "chain_tx": "3mPLADqRnSgedWK8ZU2xF81X4dZQoeiRT4YenQuP72TsuKXhwH4C9AK8x8n5UsUtzuy3dtDTLyqnhSLPrVeTYZoB", "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."}