{"id": 3107, "prediction_verbatim": "The price of bottled water in Indonesia will increase in 48h.", "created_at": "2026-04-10 11:23:46", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-12 11:24:12", "chain_hash": "13704688a5f88ce265d38d4d7546165a78b2d6c13203647b01352b4649dd3a36", "chain_tx": "65UrgTsKd9vodd8tSmSELQR3p7cDN9GvVba2PCWp9CNexX834aKHTADXoFVhHCSK5xZ4VM2XxR5eNUVMy3ZAMueX", "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."}