{"id": 4705, "prediction_verbatim": "A major tech platform will announce authentication or bot-verification system failures affecting >100k users within 48h", "created_at": "2026-05-09 01:41:17", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-11 01:57:24", "chain_hash": "589b2cd93af401d2d24ef94b2257ff1cd68344dd704e7057e6f036e6389c69b8", "chain_tx": "4UwWsBmVu6vzvRuuoFeHpPonfhBeGaPsQdomc3KDDKd62i2ZBncgHSGM5fqVbfoKVpEZHT1RhthTwNAUi7qJCkUQ", "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."}