{"id": 5491, "prediction_verbatim": "Brent Crude oil price will be higher in 24h.", "created_at": "2026-05-28 04:36:14", "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 04:38:51", "chain_hash": "d9d426cfcaf2724728d94e15f1a2c9665c248f7112df42e8de5ba03f5d1410c0", "chain_tx": "2m8NxnghoeUGfaQPfedo9xPTVmSYsNegRFfZpYHveqPg2tA12NM9BpqoFM47GMQvxJfHWfVrvc9zVDqxVn4SGGNc", "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."}