{"id": 2691, "prediction_verbatim": "SPY closes higher in 48h (mega-caps outweigh small-cap earnings headwinds into weekend)", "created_at": "2026-04-03 20:07:26", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 20:14:14", "chain_hash": "3f82e4316afb4056d9a4ed7819d8baecbbb55c1f57b8dae25a83ec2166362def", "chain_tx": "wi1t5MC47te5RR3pk6UM2efiSXQCrEtGmkQ1RPGdL2UPfXuMeehYxG21VVonjkxK4xAu8EumUUWSHvW1RHeLaPW", "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."}