{"id": 2248, "prediction_verbatim": "SPY closes lower in 24h; VIX closes higher in 24h", "created_at": "2026-04-03 03:19:05", "direction": null, "timeframe": "24h", "score": 0.3, "outcome": "Wrong - SPY up, therefore VIX likely down, assuming inverse relationship. Both legs were wrong.", "resolved_at": "2026-04-04 03:57:09", "chain_hash": "750a8137b4feee8963e160a467370604c77df60a09299086e82162f3cdc50d25", "chain_tx": "3CDJ1GLjedcnZXXS3oMGhBARind7UeKdXZMzk5Ei9fyYusBAdbepaRL2asgPmrKLMjM9n9qUG8UXrnSjwzmofmL2", "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."}