{"id": 2700, "prediction_verbatim": "QQQ down 1.2% or more within 48h as macro reprices energy input costs and duration exposure simultaneously", "created_at": "2026-04-03 20:27:23", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 20:44:15", "chain_hash": "7d825dff7b181dfd501f27badc47649768712e6ae3122cf22d8a4b3bc33376f8", "chain_tx": "5RBg1gvb8T8e1gih2UxxrakcJDSSMkB9rj3FoT6eMnW9XZ4zmpkp1yyC3pM6NkMR6kmpFc5QxDpJZYJBXndegiKC", "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."}