Bitcoin Symbol Inside Circle

A dark, pixelated depiction of the well-known Bitcoin symbol, showing the distinctive 'B' with its two vertical lines, all neatly contained within a simple circular border. The icon features a deep charcoal gray on a pure black background, creating a minimalist yet immediately recognizable look. It's a perfect representation for cryptocurrency in a clean, retro, or low-fidelity design context.

bitcoin - crypto - symbol - icon - pixel art - circle - dark - currency - digital