{"id": 2150, "prediction_verbatim": "SPY will trade within 0.3% of current price ($655.83) over next 24h; IWM will hold above $250 (no breakdown)", "created_at": "2026-04-02 21:12:57", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-03 21:12:59", "chain_hash": "0649d2f5c2478b7cc51d9524095d3a70e655b7354e43796f8304919b24842f6c", "chain_tx": "5gHr8FSxSdGLtNRU124btRReXjsG8XgzVyk6VrmwDpvhNCABxhNWJifG78w23pEEvms4qPxoyJNwYUWi7u3UXJES", "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."}