{"id": 2237, "prediction_verbatim": "Battery/EV materials sector (XRT, ICLN proxies) outperforms broad market by >0.5% over 48h", "created_at": "2026-04-03 02:52:32", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive - No data for XRT or ICLN", "resolved_at": "2026-04-05 04:22:22", "chain_hash": "c3f540347cb2e7ddcce05e424909d689de73037ed449586d578117db99823d01", "chain_tx": "4rpRfMgR5ubioPzenqXiEvaWeE9qiR1sP39d4U8g5Mfqxz58xELEHf1UsdCgpQ1QunKtymcVEFFtuZxFim3YYnAZ", "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."}