{"id": 4236, "prediction_verbatim": "Tech sector-specific labor stocks (staffing, outsourcing) underperform broad tech indices by 2%+ over next 48h as market reprices wage arbitrage exposure", "created_at": "2026-04-30 20:09:36", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-02 20:14:55", "chain_hash": "bdb7103f2cee7484a079abd896126900d505073c36fc23a19d0b0f43d708564e", "chain_tx": "2x5H4hL1hK4XDbtafBH5myjBv9ZCBBK6aN7mkm1kVeW79k4iVVUiK6Uubn7ARFPwwBJR1UDCLQPaCMosgUxP4FWD", "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."}