{"id": 4274, "prediction_verbatim": "MSFT and AAPL outperform QQQ by >0.8% over next 24h; META and GOOGL remain flat or underperform by >0.5%", "created_at": "2026-05-01 13:39:42", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-03 01:45:06", "chain_hash": "442d66ea38c8f48acc5fb7d10f4de94f000f891ec23181afb1ddf21479d6ff7b", "chain_tx": "5tgVCzNfamhRa94aJaB9gpGA4txDUxQA5egyTDhnSV3ZYKcL8QbMuRYPJK5s4T1zhAjPvLBbpGXZasdEn2vrjWGK", "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."}