{"id": 9647, "prediction_verbatim": "USO underperforms SPY over 48h [DIRECTION: down relative to SPY] [FALSIFY: USO outperforms or matches SPY over 48h]", "created_at": "2026-08-21 22:04:56", "direction": null, "timeframe": "48h", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "2a5ac6f4c4c2ac83e7a9d1add16e95125f59805dc6dca53fc95b65d2bb24b90b", "chain_tx": "37wsW1RV9mtLy6n4vKzNhSB8jv8QyJEfy9s7ELhcijDtDQ3TKMJwTZciKrLFTDyvXF3JZWysX3LQBLptoKgPdufx", "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."}