{"id": 3612, "prediction_verbatim": "MSFT and META will both be slightly higher in 24h.", "created_at": "2026-04-17 03:45:16", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-18 16:08:35", "chain_hash": "4c7f3369aa47b8eda4a6cb0868c804ad67e937928850478a822d208ce434429f", "chain_tx": "47qBxdvE7pWvZ4iX6nAdzbQfgoRhFp4vgTeX4Y9mwwYD6aVW3RDfVajj3Hua7R6hETK1LgJYnRoj6sWQ1oneg3Wg", "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."}