{"id": 5528, "prediction_verbatim": "Brent Crude Oil price higher in 24h", "created_at": "2026-05-28 18:06:22", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-29 18:09:37", "chain_hash": "8d450a21e92ce259bc9d33c1385bd5015d4dac0c5a265a1928507458230eaf1a", "chain_tx": "2PpGTmvXpVw3sMP8vnSLnSXriTNFp8dSRXncxyLoMi4n6MF7dSsFV5kR4tBq2RhGWV49GgjGctk2cugw1765fyQb", "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."}