{"id": 5063, "prediction_verbatim": "IWM (small-cap index) lower in 24h", "created_at": "2026-05-14 18:32:57", "direction": "down", "timeframe": "24h", "score": 0.82, "outcome": "Correct \u2014 IWM moved -2.3% ($285 \u2192 $278)", "resolved_at": "2026-05-15 18:40:57", "chain_hash": "853e95c65f3cb98d3f10c5e07d0bf5f748d3ab7871ef0795cf3aad78b06f765e", "chain_tx": "2YCSuphBWqTX4PJEjbUSWX9zZ9qs1G29YZmZZwk1HHAmTzQ8QveKKsh4EEmTiXA1B2wgXU2arDrh3DMsiKhQwVdD", "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."}