{"id": 4401, "prediction_verbatim": "Airline sector (XLU or legacy carriers) experiences negative sentiment shift or stock underperformance within 48h as market prices in consolidation risk", "created_at": "2026-05-03 18:45:02", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-05 19:10:29", "chain_hash": "2a6f26c8e18785be4f33b8252d8dd1fb124f4dcb341dc2abdbec0d738d5bbafa", "chain_tx": "55PNrb5Unss6UrXvmm3fSCZ4tk3cHRwGrX6SiwhSun2bfpQeMuLi7Xp4aTBmC2eLbkj1rbYNmGeAFJierfHmPCKz", "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."}