{"id": 2084, "prediction_verbatim": "QQQ closes higher in 24h", "created_at": "2026-04-02 12:36:03", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 QQQ moved +0.1% ($584 \u2192 $585)", "resolved_at": "2026-04-03 12:38:29", "chain_hash": "8361906d58644d273474f338dda85f20d6d5ded6a1ef68210b1d04a9c6cda9e1", "chain_tx": "FFdzWVqMPTyADPVkjowe9Rrie9BJKLzEBCDV6Wf6Nftre9vxMCW8qKygBhk43j1DctyV9p1rqpXHhDLSHLtjbAT", "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."}