{"id": 2284, "prediction_verbatim": "SPY lower by 48h (closes below $655.83, target $650-652 range)", "created_at": "2026-04-03 04:37:29", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-05 04:50:26", "chain_hash": "7041434257c3dce048d21217112c8a82ce68976b2f2b4180aae6dfcefb5d94de", "chain_tx": "4onLLxE5qP9edeZRHvU65Pe1ZCJyJEBRWqrFvMMZzESKKadyXf6dRP6HczQbUr3Md7MJrNFsJcDo3UP3gCYABrsH", "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."}