{"id": 4646, "prediction_verbatim": "SPY will trade sideways or up slightly within 24h as market reprices tariff illegality as net-positive for equities, offsetting debt concerns", "created_at": "2026-05-08 00:41:02", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 12:41:39", "chain_hash": "93c7923754f0dd051da1a6911fe2150bfa553d5cc0fa6ce32b59318e4345db92", "chain_tx": "31oQubzJn7rJugBiBpRt5AgMXDSoi8B2Kyhvp69Ka2tooVYLypdHibmwzTbdRvBmLHszjHHibgPccHP7bHupdnf6", "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."}