{"id": 6615, "prediction_verbatim": "SPY outperforms QQQ over 48h [DIRECTION: up] [FALSIFY: QQQ outperforms or matches SPY over the 48h window]", "created_at": "2026-06-29 20:37:52", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive \u2014 SPY +0.6% vs QQQ +0.2% (spread +0.5%)", "resolved_at": "2026-07-01 21:16:32", "chain_hash": "d7ac4e94985a2e776582675baf279345b6b1db7af8ed60ed6ecf44d4d24d9362", "chain_tx": "sFyZ3c2akLG9Zpnzhb7gUbfnBPzRFDN5q8Qwt5HMJ96rfzRDdTQMzu6FQj6WejQmsnPmWfP3PytSKMa1dFqoR8c", "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."}