{"id": 2650, "prediction_verbatim": "Brent crude oil holds above $82/bbl over next 24h despite first Hormuz transits", "created_at": "2026-04-03 18:36:39", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 18:56:10", "chain_hash": "d2efb02f4262da925275cff280c370ca7df8e7933e24319342f265b48d3d6864", "chain_tx": "4UsjzuCfBnMGrNP994w4FLhCAHJDbwbzvKkKyWCih72juQQSp9AG34vs1kPo2nd6dYsexMPUgNKrQ3DdgEeNfQoy", "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."}