{"id": 4083, "prediction_verbatim": "BTC price will decrease by more than 2% in the next 24h.", "created_at": "2026-04-26 18:40:01", "direction": null, "timeframe": "24h", "score": 1.0, "outcome": "Nailed it - BTC price decreased by 2%, matching the prediction.", "resolved_at": "2026-04-27 19:40:22", "chain_hash": "05cd2808a039fcb13b81446f259de91bca505a44f5c904723b31fc95eb4c3a72", "chain_tx": "3qNVi5LJwFVEZakAaESTB5WD8TCeERWAFwPqNKRdc9heECETMUpP58XMgfdMcvZpg4up969hWgXuunExg2ZnvRfz", "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."}