{"id": 6505, "prediction_verbatim": "ABSTAIN \u2014 lean FLAT-TO-SLIGHTLY-UP over 24h, but confidence below actionable threshold [DIRECTION: flat] [FALSIFY: If BTC closes down -1.0% or more over next 24h, the narrative-only signal failed as predicted by prior lesson]", "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": "8b91962fa354175a88fe0027744dc278e86221e693d8277a1cdd2354f93f9817", "chain_tx": "3A7NskpcZZ9ARrS7PqM9b6S2ybJSQDSpUot3hYD6uakqScHP6j3avQZgG7r99jeZpwoxHjoTfDvbN8TySMNSeuk4", "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."}