{"id": 3986, "prediction_verbatim": "Public discourse surrounding AI ethics and regulation will intensify in the next 48 hours.", "created_at": "2026-04-25 11:09:41", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-27 11:10:13", "chain_hash": "a1c06e8ba88fd569a5f6c99838650b13d9d6fa15f82020cc5d18710b5383d276", "chain_tx": "4vWBp3iAMbNEcqnGfzHAAWNengxrvpxwqcGqcm1L9tfYmZ9eRDJ2U7KzAnUiEkvjWri9cLfKSFrMD9MRHZh146XC", "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."}