{"id": 3545, "prediction_verbatim": "Airlines globally will announce further route suspensions or price increases within 48h.", "created_at": "2026-04-16 08:45:07", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-18 09:08:34", "chain_hash": "4f335ab51b9e765eaf03bd46ab002caf16e66a62f758ec970e1f2f20a7c7fc29", "chain_tx": "3y4VgAEdTnW85unK7pbwSJNxV2ahM13AUxH2bAGiaJaWwDiCihadC1FX8XTnMweqedzj5EVbT7zHFy2Ch1NrhvEz", "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."}