{"id": 4294, "prediction_verbatim": "BTC price direction neutral-to-higher (>$67K) within 48h as MSTR capital deployment signals stabilization floor", "created_at": "2026-05-01 19:09:41", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-03 19:15:12", "chain_hash": "80afd13ccc9fe2135145ce1e6d6c7660ae423b23fbaeb77e1e056b0f68674686", "chain_tx": "5e6jWcBEAJX19jNbKsZsC9bF86ddwdeHE1MwfB6U12rhRPRu8HQc42MQ4xqmvCJqMSWTu4cPtdj6RNAguTHgEpQz", "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."}