{"id": 2514, "prediction_verbatim": "IWM (small-cap, non-defense heavy) underperforms SPY by 0.3-0.6% within 48h as rotation into defense names begins", "created_at": "2026-04-03 13:18:10", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 13:44:10", "chain_hash": "0dbbeab3d80d64d934f1e08f9d62d1fc4e283c088ae76f65c6456e70bf8c8c15", "chain_tx": "2gYANHeoYBM5tGPn9MadmUNjuyL31BdzHz39b2E28E7JPm45eKWS1SMeMGFNpEcgSGCN5MzEyzJkyrZyxbr1Dik7", "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."}