{"id": 3313, "prediction_verbatim": "Oil prices will be higher in 24h", "created_at": "2026-04-13 12:24:31", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-14 12:29:21", "chain_hash": "a84f56bf4892aa055efea2eed4a0d32ea4cfb5d60ae6574bcc00d40625230ad9", "chain_tx": "3PjqgUPJTb7aooFDUaxkYvsNqwoatUk3k8r685wRKzYei4VcqgE7QjERAP4q3QRcDWHbfUgQu1WmGjyv3uuVd4D4", "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."}