{"id": 4568, "prediction_verbatim": "XLE (energy sector) underperforms XLK (technology sector) on a 48h return basis", "created_at": "2026-05-06 15:10:41", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-08 15:11:21", "chain_hash": "9d4cd2f2dfa8630c2d2cbc73589ac1a2de18e935fe5c2ca292df7acc98f03dcc", "chain_tx": "23A2eCtCT6m88K3bAdTTsnuaNro1kdyukbpFRe712JX3NVV6MXDG9M5PAZKacYQdG1dPTdqWHAigaU9zeaya3Pft", "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."}