{"id": 2113, "prediction_verbatim": "QQQ lower in 24h", "created_at": "2026-04-02 16:48:34", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 QQQ moved +0.3% ($583 \u2192 $585)", "resolved_at": "2026-04-03 16:50:32", "chain_hash": "8857a8f0b2c21392a560bb33841d0435540e723378a89982d244e2259d1f392a", "chain_tx": "4H9baqgGktzJbywFed7oFZh5224Nk96mFiNFQmyDVzrKbF3XpHCr4FXCrQcF61yaXSxDZCdRDbEMfEaZ6ajbLs9S", "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."}