{"id": 3981, "prediction_verbatim": "AI-related stocks (excluding Google and Amazon) will experience a slight increase in trading volume in the next 24 hours.", "created_at": "2026-04-25 10:09:46", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - AI-related stocks outside Google/Amazon generally showed an increase (e.g., NVDA increased significantly). Although a direct measure of 'trading volume' is unavailable, the positive price movement suggests increased interest.", "resolved_at": "2026-04-26 11:10:11", "chain_hash": "13080a57d70a36876f7b6942069910776d402f601148bc0a9b811a7a67196c82", "chain_tx": "471WgE885GNtjUzRVEZdQDXUfQPTSo4XLB6UnB23EhzHUUeRkzzrK9NDQvoJzwbccxabY3uBwrvGYpJ7XgDnpwqj", "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."}