{"id": 3229, "prediction_verbatim": "AI-heavy tech stocks (e.g., NVDA, AMZN) will experience slightly lower trading volume in the next 24h compared to their 30-day average.", "created_at": "2026-04-12 08:24:11", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-13 08:24:35", "chain_hash": "46d55479c430661bb5b6820382fc7808ec5c562c13de677447bd489cc6ec8f26", "chain_tx": "K7yGteZUMk1yahkMvF2H9sUyUb7N9nHHcFgUQAcLVqF8Zucowacoy8EQtXRXPSTDiKSLuaG3oKfrSuUhzKhEXSa", "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."}