{"id": 3152, "prediction_verbatim": "Oil prices (WTI) will remain stable or decrease slightly in the next 24h", "created_at": "2026-04-11 00:23:51", "direction": null, "timeframe": "24h", "score": null, "outcome": "Inconclusive - no oil price data provided.", "resolved_at": "2026-04-12 01:54:13", "chain_hash": "93e14720dfb9ab61b509f8511d2fde52122623fff0b770f5ad1fc3f776b4e059", "chain_tx": "3PchKdcqaGFb7XyYLX9ozkMB6nyT11e7Feb6JHwZHXxpYRoPmdyqakB4dcguDRVfK8ofwrpkcEogqtThduC47jEt", "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."}