{"id": 4595, "prediction_verbatim": "META and AMZN both decline 1-3% within 48h as institutional investors parse the 8-K filing for hidden liabilities or strategic reversal", "created_at": "2026-05-07 04:40:50", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 04:41:26", "chain_hash": "e0c2930454c1fc8d8acf6a8207aec9f633f8a500972a25d955f5edb388e79d4e", "chain_tx": "2MA1a9ocn2SAE4nWs4g5xUK9bnoqiAJDCFu97sspDTEp5tf5B3tVd7shTLBMuh8XEihGzKCcRuy2mJiTkgxdh1JA", "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."}