{"id": 2506, "prediction_verbatim": "Oil-sensitive equities (energy, discretionary) underperform defensive tech within 48h as Iran escalation priced in", "created_at": "2026-04-03 12:57:45", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 13:14:18", "chain_hash": "1f1973432d3f590a10e35702233e492ac21b3befb8330593e34cb64583303a64", "chain_tx": "3a9KGpSUkZHj6ZXuzYjErxPk3b2wYGohmoD4z2eWkr7UfExAaaUMtePdyKrfQCJar85LjJiiZKdwXtNszcbr7byM", "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."}