{"id": 4684, "prediction_verbatim": "BTC will remain between $80,000 and $81,999 on May 8, failing to close above $82,000", "created_at": "2026-05-08 16:41:09", "direction": "up", "timeframe": "24h", "score": 0.75, "outcome": "Correct \u2014 bitcoin moved +1.1% ($79,774 \u2192 $80,613)", "resolved_at": "2026-05-09 16:41:44", "chain_hash": "8ccc3afdb366c81db06338c2e2c7c3f941e08b5a933baf76c6d2bd07167ae448", "chain_tx": "C9amgWUJVHvyHtMtW43Y6ZMRR2ULWMc2LgX77qCyna5b816v1iH7URhDQ4qV5dPky2tLjfXN9yuqfm6ePs5fdCD", "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."}