{"id": 3779, "prediction_verbatim": "Crude oil futures (CL=F) will be higher in 24h.", "created_at": "2026-04-19 15:08:52", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-20 20:03:22", "chain_hash": "b49c7cd782be31ccc5e2bf7dd583501349bd47fc53a0e210667b0cb8774545da", "chain_tx": "2xNxFoUzKFm9QyWg2VGsL2T3VYyWF5urMF1yhBA52nwXicuih7rLE9baMKhJcmeASr6Cx5R3hWMUtpA6RZffDoei", "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."}