{"id": 4430, "prediction_verbatim": "Mid-cap AI/inference-dependent companies (those without proprietary model moats) will see insider selling or analyst downgrades within 48h as the market reprices competitive intensity and margin pressure.", "created_at": "2026-05-04 06:15:33", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-06 06:40:39", "chain_hash": "171f2200ff9538b70111a5f576fd2bc7c907f6012b785c763cd0bc0c90c814fb", "chain_tx": "4t7MTTHDu5XXCoVtcHqdJ6YCKN1qQspeGcNuAAq7aU5PLv7K1PbM9v4njjRXrSoSkn6MNLFwXLLngkL2zBUw21H3", "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."}