{"id": 4601, "prediction_verbatim": "META and AMZN will both close lower by May 7, 2026 compared to May 5 close, reflecting insider selling pressure and compliance repositioning.", "created_at": "2026-05-07 06:40:49", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 06:41:44", "chain_hash": "db6997d77af035d87b3e02b2b06537f05f87e14ed14e0b70841980d95538f036", "chain_tx": "2hQy7dZuREkHeFNRHUBvSgUovMmTpRdfKGVASqznW22pFwmuEN8C2nvDU6VdLTEALUVKrhXfZ7JGBk4tvGFU532p", "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."}