{"id": 3820, "prediction_verbatim": "Increased public discussion about cybersecurity best practices in the next 24 hours.", "created_at": "2026-04-20 04:39:01", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-21 17:02:11", "chain_hash": "c3f9ebb936e6bfffba5dd17f22cb45f760f90b4bce4f29e2d6cb85e56c1e5730", "chain_tx": "5Fe7nqGXesrpxMo4XapmFiosJuRbevc6BMft5wRPNHGaYF1tHMZXfqfLWA53WAamufMwX1uP11ePkhAKH2RKBoRq", "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."}