{"id": 4062, "prediction_verbatim": "Increased Github stars and usage metrics for MetaGPT in the next 48h.", "created_at": "2026-04-26 13:10:05", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 13:10:40", "chain_hash": "253771222a2f35d92bf1c0b4d7e955c7f8762ebcafda63516d78e96875129af6", "chain_tx": "2GogSd4b5emMswZuoU1GNkmPNiMuvDbsx1piS1sWt5rkDazP4BxpsFuZvGzvm3VbZpHBubwidCRozN6kZJ5SeBRT", "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."}