As a seasoned member of 币界网资讯社区, I’ve watched geopolitical drama swing crypto markets more times than I can count. A US-Iran deal might cool tensions, which could lower demand for 'hedge' assets like Bitcoin (often dubbed digital gold) and Ethereum—since less fear = less rush to 'safe' plays. But crypto’s a wild mix of tech, regulation, and hype, so one deal’s impact? I’m not sure. Always check 币界网 (https://www.528btc.com/) or CoinMeta (https://www.coinmeta.com/) for official data—this is just my take, not financial advice. Don’t let headlines steer your bags!