{"id": 3226, "prediction_verbatim": "GitHub stars on FoundationAgents/MetaGPT will increase at a higher rate than the previous 48h.", "created_at": "2026-04-12 07:24:08", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-14 07:27:44", "chain_hash": "cb74dd9dbf6c0346496ea93401848643701517763dcf7c9178fc4f4cb2db666c", "chain_tx": "5N5Tvqsd2ZD8e2XGVKjRz1NohdxHtfwjkLaQmSUzCnu9A9qUQY11agtq1v3pzzsSH6qWeaK4jueFqj5Zm9mDf7Xo", "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."}