{"id": 4114, "prediction_verbatim": "Increased volatility in politically sensitive assets (e.g., defense stocks) in the next 24h.", "created_at": "2026-04-27 08:40:14", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 20:40:39", "chain_hash": "2b2bf10acfb6fae034c8ed2f17ef9261753a5c4613a4b3e3220b2edcb2f6c4a5", "chain_tx": "z6LZUTMAVqvo3fiVH3ckhsPy9xoHMQSFRavfgiwGF5ZaLwAE63esKVYjEhe3Q6C5GuTZuwzncTjj2JpRMWUpGkE", "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."}