{"id": 3205, "prediction_verbatim": "Oil (WTI) higher in 24h", "created_at": "2026-04-11 22:54:02", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score commodity prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-12 22:54:26", "chain_hash": "42f30ff447302f701a8108086724ba7c48896f8b3a16fbc71230eb80e1e9f1e6", "chain_tx": "3FdL97NVvUVJaL1WtrotinpdFBQn9pkyUHf18dVxMuKow4GioUP3ANtk8btHwBeZ3TRWMGFLPGncv4JCq9rXhj2e", "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."}