{"id": 3553, "prediction_verbatim": "Brent Crude oil price will be higher in 24h.", "created_at": "2026-04-16 10:45:04", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-17 10:45:24", "chain_hash": "dce1b0424cf9788b66fb9f9d37797769b5fb97418ed95587a718620ce930897a", "chain_tx": "61argz1VQAiFB3HsNPPxFj4se7M8vdVQtWYnrF6ggBhTu1KukqbXf6drSEsZ7xAS99z19zz9thKWAe6ytJih3hKa", "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."}