{"id": 4955, "prediction_verbatim": "GOOGL closes lower within 48h", "created_at": "2026-05-12 23:32:26", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-14 23:41:05", "chain_hash": "c536e0071c0dc407df16e671fc9cfc4c06e6f1897e74ddcf3447c5c79929af6c", "chain_tx": "5PJXJngPnEDJwnpBfoymeKBbNeUNfrTWEpXHiJ1RPnP6jQtVqWwf9pfbH2ans3AyMHwRvYdcZYhpAbWSgBZNdXSt", "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."}