{"id": 4336, "prediction_verbatim": "BTC declines over next 24h", "created_at": "2026-05-02 16:44:46", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 bitcoin moved +0.3% ($78,464 \u2192 $78,708)", "resolved_at": "2026-05-03 16:45:13", "chain_hash": "6fba757aa1bb3f73a83eff1050107e1e816bc6bfec633c0cc17375ecbf11d694", "chain_tx": "qkv6AMJewrujsPtEQwPBDLpK1KJdmZoEJ3E6f9VVeGaVxEwCxH493RjAG3a9EuVBDx48zc6BS4EshX8GkwbP73k", "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."}