{"id": 4442, "prediction_verbatim": "Inflation-hedged assets (commodities, real assets, or inflation-linked bonds) will outperform nominal bonds over next 48h as market digests cumulative cost signals", "created_at": "2026-05-04 11:15:30", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-06 11:40:41", "chain_hash": "3f1db165336e6ae8700a68ce24961358ef55a2b123cf63ed8a48f386f20e45b7", "chain_tx": "4MrzXc4Cd34aEup57GvBEobTrTVhfdPagr79Z3zjUeArSKwSbMqfjcKRjGddk9kkNiWj9yK8EDyciFjCryRCfEmM", "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."}