{"id": 5556, "prediction_verbatim": "QQQ will underperform SPY by >0.2% in 24h.", "created_at": "2026-05-29 04:38:40", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-30 16:42:05", "chain_hash": "6b1c27f6640f2b7c6d0b55cafe2f5bc11e21f1d35f2ecdcf031873f229b964ac", "chain_tx": "pmyTowqZEyQSRpQxFY8fbh8tX5t7JYB7tXYuxgXPuHMoJAzMS21x29rwLriFTn8xs4k7QBr59136mjCvYgVEiyd", "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."}