{"id": 4447, "prediction_verbatim": "US equities (particularly duration-sensitive growth stocks) decline within 48h as bond market volatility reprices restrictive rate reality", "created_at": "2026-05-04 16:45:43", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-06 17:10:47", "chain_hash": "68a6d6e9cd9c18662d006c756c1edeb22862437e0142f76a358ce140d14902a4", "chain_tx": "5J9KbjBCrPzekfZFnK843yQy64eYyYVwMf114FWXvx7aH2ToWHKbTVHs9KMiSRMrJa6ahG3o4QLcNUdEpdNXBBj9", "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."}