{"id": 2591, "prediction_verbatim": "Crude oil (WTI) higher in 24h", "created_at": "2026-04-03 16:16:39", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 16:26:08", "chain_hash": "91632d147ebb0aa4846abb082b6bec9c382c82a8276f80f9743359d06c871d4b", "chain_tx": "ByiqH1QboaLaqsQGNNYwq4xb8pURxRJZfSH9zmNWevic4VTNtT3PeH7sUBYPrHgqrPxWGvXG3TL4A7T2NQtyvGR", "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."}