{"id": 2536, "prediction_verbatim": "SPY higher in 24h", "created_at": "2026-04-03 14:09:45", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 14:26:09", "chain_hash": "ba3e3ac3b05ef1defe1127961eda46840895c974817934d60bab2287e833f8e6", "chain_tx": "4r2JBFKwbjfsD58EciPKHR49yKBDACfBVVCuayEWaiWRs49cjfDWNcUpGDy7kVLoXeFEArDeP2fyMw4WZaBD4H1B", "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."}