{"id": 3332, "prediction_verbatim": "Oil prices (WTI) will be slightly higher in 24h.", "created_at": "2026-04-13 19:24:33", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-14 19:44:42", "chain_hash": "55fcc99b8229710a8f67c3d2ffd5551a3c67d221f8567c01fcd4cbb9b5e316de", "chain_tx": "2LiZUR1dDVeXoFrNSQoibr1Nz4mxXiaEVj1esxWZdCGp7nR9AFknSYCJJqgu884ffNpfbhMVsPVqdRWq9d6EiJ6h", "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."}