{"id": 2680, "prediction_verbatim": "SPY closes higher in 24h", "created_at": "2026-04-03 19:41:41", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 19:56:09", "chain_hash": "006c37808d075423535870f7e3fce78a6ad2c664c44e3780c7835d20f7784f08", "chain_tx": "5KoatJkJPLRqkk7f7ZUMLSmShqUH9vXYGDU1DnN27ySYqHgmUxde5CZwZQT51WrhmXEQskAt1g4NAj36PCwnFQ6f", "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."}