{"id": 3768, "prediction_verbatim": "Increased media coverage of cybersecurity breaches and crypto exploits in the next 24 hours.", "created_at": "2026-04-19 12:08:51", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-21 00:11:15", "chain_hash": "1d8b7b36c2bcb173d7d11e6d2b5773ded379740b2f3d307d4e6d945c1f3ccbd0", "chain_tx": "ozGVvX2noQ1T1C1bzkMftJWHZgqPPs41CLVet9mmukTbrxVaxdJgTLATLSjyuxq4f6vzdyCS3A5kLTZy79nGiRr", "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."}