Design a real, professionally crafted mobile app icon for the App Type, centered on the Symbol and rendered in the Style. Use the Colors with one consistent light direction from the top. Keep the symbol as a single strong silhouette with generous padding inside the central 80 percent, readable at 60 pixels and limited to two or three colors. The icon must fill a perfectly square 1:1 canvas edge to edge at 1024x1024, with no rounded corners, device frame, mockup, outer shadow, border or surrounding background. Follow the Variant: for a single icon, show only the standard version; for a variant set, show identical light, dark and tinted icons side by side on a plain neutral background. Keep the design simple and flat where appropriate, with no text, sparkles, glow, lens flares, busy background, photographic detail, watermarks or resemblance to an existing app icon, logo or mascot.
Use these details:
App Type: "Crypto wallet"
Symbol: "Hexagon block glyph"
Style: "Gradient icon"
Colors: "Black to dark green gradient with a white glyph"
Variant: "Single standard icon"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.