{"id": 3038, "prediction_verbatim": "Global food prices will increase.", "created_at": "2026-04-09 15:53:34", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-11 15:54:05", "chain_hash": "4797b42a94b1b544e5968c2ecf1d34c1fee6ff69dbcece8ba287abfdd79020d3", "chain_tx": "3Q5yLxX87sa41MptYF1kPjzSK5rWKk7rUQAFCs2GqTs1FV7qwPndhyTebdHPjFTVYxSxGeKcUmTBpMi2VwygsGYd", "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."}