{"id": 3956, "prediction_verbatim": "Tech sector layoffs announcements will continue in the next 48h despite AI investment.", "created_at": "2026-04-25 01:09:31", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-27 01:10:15", "chain_hash": "0cca72b9383575c8def80309053d0103fbd5f5fb6f47b323684141546c49dac9", "chain_tx": "27M1cbUDgpFa2CjSc5SxAJjCqLXnCZPnCkqMZWisEWTTZN1QKAkfiRSpUtL2qNcNahD5f7CZyZeb7avqe3jrqtJp", "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."}