{"id": 2721, "prediction_verbatim": "Brent Crude oil price will be higher in 24h", "created_at": "2026-04-05 16:14:10", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-06 16:14:28", "chain_hash": "156d900465d497f7e74990de524befb0b04800f06ec7988d84dece108cb38bd2", "chain_tx": "26YHsomc8FAbX9nGWSce41P6AisKji5VVT5yZiFoHc7QdZz1Ps88Yjas6MVkoNLTprqsd6n2LHDtNgvfx8bEQN1g", "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."}