Smartphone Screen with Cryptocurrency App

A close-up view of an iPhone screen displaying a cryptocurrency cloud mining application. The app, titled 'Bulleon Cloud Mining,' shows details for purchasing hashing power, including the current price in Bitcoin (0.899 BTC) and the hashing rate (46132 GH/s). The interface also highlights a daily maintenance fee of 3.72 USD, along with instructional text about choosing contract amounts and fees deducted from earnings. The phone's status bar indicates it's connected to Virgin Mobile, shows the time as 4:21 PM, and has 22% battery.

smartphone - cryptocurrency - cloud mining - bitcoin - mobile app - digital currency - tech screen