{"id": 3838, "prediction_verbatim": "Cost of SEO increases in the next 48h", "created_at": "2026-04-21 00:41:17", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-23 01:09:08", "chain_hash": "c339d3a9b248104a05dd3b7ab84398499698d72b1e0bed50f34d41885cc71b64", "chain_tx": "5V9ifC5XYe7ZzYhuwvZfobGabvzwNGNYnsTgidg4bKEtdEGddgDJwwSE3XikrcTdb6jfJppRXzRdb7kun7Pba8uu", "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."}