{"id": 2985, "prediction_verbatim": "Oil prices will be higher in 24h", "created_at": "2026-04-08 21:53:17", "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 21:53:41", "chain_hash": "22ea38aebf9dc35f78f8413affb315cf847821262800a7a64fd3129734c3676f", "chain_tx": "4yoj9AC282vnUBX4tWw1wCUMHMncpTfNZJLjxc8WAQeezyjm2jTSAMhKme5Sh78XyPoLJ1wtwz73mdoTwwvw9Y79", "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."}