{"id": 6508, "prediction_verbatim": "ABSTAIN \u2014 no dual-confirmation present; prior lesson shows geopolitical noise alone cannot reliably anchor 24h crypto moves [DIRECTION: flat] [FALSIFY: If BTC rallies +3% or more over 24h on synchronized geopolitical bid + whale accumulation, signal proved stronger than prior evidence suggested; lesson should update]", "created_at": "2026-06-28 15:03:18", "direction": "flat", "timeframe": "24h", "score": null, "outcome": "Wrong \u2014 bitcoin moved -1.2% ($59,949 \u2192 $59,251) [annulled: abstention was graded 0.27 \u2014 not a falsifiable call]", "resolved_at": "2026-06-29 15:03:55", "chain_hash": "5d2561f0e41c23c639971a9a75264b30468a5be512594e9560a4ed6736d529b3", "chain_tx": "HrJA6JgTRnRgkTvsLwhvQtQvMvrpPEBJP79QnYvgCzHkELajgYTShbKCtx4h26b4yUZnqWDjhunBk5YyVq11heD", "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."}