{"id": 5209, "prediction_verbatim": "DXY (Dollar Index) will decline >0.3% within 48h as geopolitical realignment narratives amplify currency hedging flows", "created_at": "2026-05-17 08:40:59", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-19 08:50:25", "chain_hash": "88e76754e59af43715c3b31b137ab2f4aeda7f1f80fb883e32154860ee67ebc1", "chain_tx": "4yhnSoyQBfKWJE3dD6QuczeTdmzAEtbuAkjZypeYQJwhPpeMc7L78sPPzEEB8PZwwUM64WUhoYXBBM2w1TyfYgu8", "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."}