{"id": 2993, "prediction_verbatim": "Oil prices higher in 24h", "created_at": "2026-04-08 23:53:19", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-09 23:53:41", "chain_hash": "cc3b49ebc750222262abb0f6b4ad3b99af728401b738c8ff1b7bcd06b75a91ef", "chain_tx": "VnRGXwAkPRXGMEcbX2u9CMbxXWh3vCShLVeCxxJvDBPP2z16H39o5gJrWkBUE39nvMQ3q8FHmapShWFsvrBUHcV", "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."}