{"id": 3046, "prediction_verbatim": "SPY higher in 24h", "created_at": "2026-04-09 17:53:32", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved -0.1% ($680 \u2192 $679)", "resolved_at": "2026-04-10 17:53:53", "chain_hash": "76a93cef1eff1f293850b0d9d7bcaa68787e1cfefe63c9dceb3faf3677ab1610", "chain_tx": "3jWmSicaFcwko5539znaMAwcEwobFeF2TR2vbWZz5VSoMiDPkSrAGkWV5eyccB75cJWnmcdbJtNGL8ZNtbqtoW3W", "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."}