{"id": 3287, "prediction_verbatim": "Increased mentions of 'tariff' in Trump's public statements in 48h", "created_at": "2026-04-13 01:54:19", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-15 02:14:48", "chain_hash": "cb363cab61317306bf546c42e4846cbbb852ee6f03e8cd4d90c2cca8f88b0db7", "chain_tx": "5d7wmJZcpjydJLnoBAhK94vXg58MN4Yq6ShhnodriCm2SwKDjCCYnJeDHd2212t1Fzrt5HEcYYwxY92KCHBaE95n", "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."}