{"id": 6568, "prediction_verbatim": "BTC closes flat-to-slightly-down over 24h [DIRECTION: flat] [FALSIFY: BTC closes +1% or higher over the next 24h window]", "created_at": "2026-06-29 12:03:45", "direction": "flat", "timeframe": "24h", "score": 0.23, "outcome": "Wrong \u2014 bitcoin moved -2.3% ($59,719 \u2192 $58,338)", "resolved_at": "2026-06-30 13:02:05", "chain_hash": "0bd39a363cfbdaae169f84d6687b75ff758177f92c9ada30967ab2a987ef5b85", "chain_tx": "3xZhEfvQ9tJrzCWZKBjEBciyCTM6fDagBoDvZ2D85ZERQpSNJLWhqLtR7x8pi6FbfgD3CPxEiEd1b361uDQnaMuR", "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."}