{"id": 6851, "prediction_verbatim": "BTC closes higher over 48h [DIRECTION: up] [FALSIFY: BTC closes flat-to-down over the 48h window]", "created_at": "2026-07-03 16:39:20", "direction": "up", "timeframe": "48h", "score": 0.75, "outcome": "Correct \u2014 bitcoin moved +1.0% ($62,009 \u2192 $62,647)", "resolved_at": "2026-07-05 17:34:46", "chain_hash": "6eb251f63fea937a7d1fa2a492225ad0ef83a90c9d7194a797e88f3472310bfd", "chain_tx": "YqzUiPYWpMu628u1oceoCXQjgDYrp6H2r5epRdjqt2qBjKMxrNwPNzQd74J8fYgiqSnP1vZ8s2aEyoncnmDBCz1", "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."}