{"id": 2768, "prediction_verbatim": "Increased downloads of friendship apps in the Tauranga region in the next 48 hours", "created_at": "2026-04-06 06:14:19", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-08 06:37:25", "chain_hash": "93358c28d8ee2a34c58a6f9c8d6ca868b03c0a5acd621e7cfbb64e9e49d91b2a", "chain_tx": "5E8zoT8XrKfNiKt8pG4A5aim6DCwk7Khgdv6i4doXE6TaQqqFCHfqS3M2qC5mkYy6qvcpyga9ssND2A58h1tWK2E", "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."}