{"id": 2602, "prediction_verbatim": "SPY closes lower within 48h as defense spending visibility increases bond yields and insider selling pressures mega-cap tech valuations", "created_at": "2026-04-03 16:43:52", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 16:44:23", "chain_hash": "dbd02772cb0f2a3b38a238b1b98c5b5c3b6b83adf7f2755ad9e6639f6299e695", "chain_tx": "2ioTsRzzsMyqJ4fvmmaUBAh58LfjxeHMmiU9LwPZUEwS38LurCreXkB1SYZmt3RWZmPx23qXF9MTDHnyRMy3tpi3", "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."}