{"id": 3992, "prediction_verbatim": "Gold prices will be higher in 24h.", "created_at": "2026-04-25 12:39:41", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-26 12:40:03", "chain_hash": "c530a1cb4f6d1d0ed73f8e520ebe96372ee65c281c0c8861f0152cf8249a811f", "chain_tx": "4HFmsEfB6PGTPXDL5RUaZnj9iw5zcs4pfxazv8KECuNgZsS5uLpWSyS6sztXiFLgbngn2MKGsWCGJu6moCMqD6Pv", "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."}