{"id": 6559, "prediction_verbatim": "BTC closes higher over 24h [DIRECTION: up] [FALSIFY: BTC closes flat-to-down (at or below current price) over the 24h window, or fails to hold above immediate support despite geopolitical headline relief]", "created_at": "2026-06-29 09:35:00", "direction": "up", "timeframe": "24h", "score": 0.27, "outcome": "Wrong \u2014 bitcoin moved -1.0% ($59,877 \u2192 $59,278)", "resolved_at": "2026-06-30 10:01:50", "chain_hash": "a96753cb648a7e4f8ef6117c1cd3c9681dfe717b436e0fad43201c2dcce1a84d", "chain_tx": "m4ZaDFr4Bdr4d6KUBMAkQJtGceZbTJ39qfcdTn8xEg7xzc317uMTYSn8K6VgHCc98SciD57Z26urF4q1ryQXaXy", "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."}