{"id": 2625, "prediction_verbatim": "US equity indices (SPY/QQQ) remain within 1.5% of April 3 close over next 48h despite ongoing Iran rhetoric", "created_at": "2026-04-03 17:36:38", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 17:44:14", "chain_hash": "f1ee2fc6b228770ef7b05ce3f3604a09d467da8540e29c502ed54ced1a6b8ae7", "chain_tx": "3H17L36aF5VMTedZ9YjqxpP9rjzUnNNrARyjMKGcZGEF5pNMmXyJrDgWT9kFXwJ3y35mE9fV2QwcGdv4NVkvhRju", "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."}