{"id": 6463, "prediction_verbatim": "BTC flat-to-down over 24h [DIRECTION: down] [FALSIFY: BTC closes higher over 24h window]", "created_at": "2026-06-26 16:24:27", "direction": "down", "timeframe": "24h", "score": 0.27, "outcome": "Wrong \u2014 bitcoin moved +0.9% ($59,956 \u2192 $60,472)", "resolved_at": "2026-06-27 17:20:07", "chain_hash": "2241089fb9f01593bc8f2e42323f5f418be5d19608b49e0166b8b1a5ab6141cb", "chain_tx": "4bSKKsnJfX7EAKvVXmyXVumTjvvZc7AUALBY2249C99xbGhsb6nCc8SEBp5xWmn3ZBMSjfGoFnzvLFZTstJyLKtZ", "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."}