{"id": 3458, "prediction_verbatim": "Increased volatility in the stock prices of AMZN, META, and MSTR in the next 24h, specifically, a wider trading range than the previous day's.", "created_at": "2026-04-15 07:44:48", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - AMZN down, META up, but overall markets were up. TSLA had much more volatility than the stated tickers.", "resolved_at": "2026-04-16 07:45:07", "chain_hash": "d55f35785facc1bad37ce7a861ceae9779b76f3603dbaf10416f5e3a3d930044", "chain_tx": "oQDMPRXYj4C4mVsweWmi96zpsc1rqitw5E3bU1P9JM4fej44EtfsWwMVtYG26ERAFR8WMhGkpg1VqtWQJudojZq", "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."}