{"id": 4808, "prediction_verbatim": "Energy sector (XLE) flat to down within 48h", "created_at": "2026-05-10 19:17:48", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-12 19:32:37", "chain_hash": "dcf126276a199c47ecfdc074d0bafb251c68f67edca40793e0b5c00c34224428", "chain_tx": "4ZMjHgH66c3iJF7c6cfFYWUC65JKehXVKSmrpXMrfe3k2RgM2m5LSFWC1vWYWvw3LBZrH2tyyyDXEu8wFb8XzjR2", "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."}