{"id": 4834, "prediction_verbatim": "SPY closes lower in 48h; geopolitical premium re-prices as Iran talks show no breakthrough", "created_at": "2026-05-11 02:56:11", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-13 03:02:39", "chain_hash": "2cd9586b24656f1bd5f2b2ee201228804c6622c2021fb7ee88f9678fb1854aa6", "chain_tx": "35C9ifoyPiefUgibUuv5yRvGeZp3j84YLQGGJopm51xSMAtgNkgsCjDTyMAUCoBnqsjyfhDX6yrciEwiPegM5oqx", "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."}