{"id": 3885, "prediction_verbatim": "IWM will decline in the next 24h.", "created_at": "2026-04-23 00:39:05", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 IWM moved -0.3% ($276 \u2192 $276)", "resolved_at": "2026-04-24 00:39:21", "chain_hash": "5b44ffd5539604f3e268b8de4439ab9db84c73fa9d9cae3fe583bfeb7693e729", "chain_tx": "H9ordKwjVUS5fCmEwFZ6weNky2TtkTBE6eCsHA3uBXzq1Yj2pcYPBnjDSNHbYMsj4b5zx8ZtwtomRdmiVMN57QA", "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."}