{"id": 4398, "prediction_verbatim": "Consumer-oriented automotive and tech stocks (Mercedes parent, browser vendors) will see positive sentiment lift in financial press within 48h as analysts cite 'listening to customer feedback' as a competitive advantage narrative", "created_at": "2026-05-03 18:14:58", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-05 18:40:21", "chain_hash": "b6b558090cb59ea40371ec08d1379399bebbf867ee5eefb7e16ba39e5771d964", "chain_tx": "AM9c24qsKH1D3CKZgUpjvX9J5Yn72twqBT6yvmtejU6hL5CtziA8W3ssHsVYZTt6rguDmzKaFkh3vctyoEUaWVa", "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."}