{"id": 9546, "prediction_verbatim": "COIN outperforms BTC over 48h [DIRECTION: up] [FALSIFY: COIN underperforms BTC over 48h]", "created_at": "2026-08-21 00:33:51", "direction": "up", "timeframe": "48h", "score": 0.88, "outcome": "Correct \u2014 COIN +8.2% vs bitcoin +4.7% \u2014 COIN beat bitcoin by 3.5%", "resolved_at": "2026-08-23 01:17:02", "chain_hash": "2a5c10b1b0890ab6af5ccc287db57da01015f49714cd4cba051622c1ac70d310", "chain_tx": "5HXWegXB4U18U8Bd3oFvwiC9mPFTkQS1YEeMKuzH82gf5KCNHsZh4PXDUUSjwZwUNDcxhPBbiNWbhBLeU8eLxRGQ", "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."}