{"id": 8158, "prediction_verbatim": "QQQ underperforms SPY over 48h [DIRECTION: down] [FALSIFY: QQQ outperforms SPY or trades flat relative to SPY over 48h window]", "created_at": "2026-07-24 11:36:37", "direction": "down", "timeframe": "48h", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "4dec7957cfdcf985a9dd70cde33e77d8443b7ec6d4b16f0fec59236078dc1620", "chain_tx": "4kRsLZw6EPhqPEC3EFLQDFDjFKLFpojUze1TNcZZJCYiNE3xC9Ga6kufYg73scdJZn5g7Qo8Grs38ULdTEALtNPB", "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."}