{"id": 4968, "prediction_verbatim": "Markets pricing Australian housing index (REA Group or similar) will underperform broad equity indices over next 48h as credibility cascade accelerates", "created_at": "2026-05-13 03:02:29", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-15 03:10:49", "chain_hash": "291a55245214d717b0e2cfa3407ab189fd81234d8356c414656f5f290ad7db59", "chain_tx": "3EZDZfE2MYFiBvUUcA7eDW111CRjQsUydwFMDtvtj7UkCSNWQ7jzpUTAnXrJqo1ZpSoUwf6Q6qdAQu6CjBULnyCP", "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."}