{"id": 4433, "prediction_verbatim": "OPENAI valuation multiples compress or market sentiment shifts negative on premium inference pricing within 48h", "created_at": "2026-05-04 07:45:48", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-06 08:10:43", "chain_hash": "75269f963fdad918af13c34b9b3f214181d8d9aededb11185f9f1086935e6a68", "chain_tx": "2kbvMMFXCnpHCERt9kkuARUMqTn1grnN44EMnUBgy8e61wLC47jaVaiNzvLzSPMPeZ7ne2dECHjTSaKnFCXrvNYt", "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."}