{"id": 4472, "prediction_verbatim": "Airline equity sentiment improves (UAL, DAL, AAL) over 48h as market reprices fuel supply reliability and reduces cancellation risk premium.", "created_at": "2026-05-05 04:10:20", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-07 04:11:03", "chain_hash": "060accfb82effc5e3351884b3e140aabc1cbfe02eba9064041ff840de7f046f2", "chain_tx": "3MUgmBoV9M5YvktPsmQx14MCSmQDmEr3JDpnfQBVbSNWoqTtECM1iyhvESEkvFSG6NnqLwoSAetLFcUyGsjf8MLn", "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."}