{"id": 5817, "prediction_verbatim": "SPY remains flat to +0.3% within 48h despite Iran-US escalation headlines", "created_at": "2026-06-03 09:43:04", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-06-05 10:04:35", "chain_hash": "5efdc13474ee15e1a765a1ca3ec63353e0a28082afa23f0fc57da206eb1192c3", "chain_tx": "5i1ZepywrvhfFpRP9P2G5d8J7Q817kCwYocwtRoSGebqEw6tDdfHggpb9xJz8d5VcKxwDPGyGAgHNnfpRjRGJTUh", "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."}