Small, easy- to-use app to generate and validate bitcoin keys/addresses. For optimal, 100% security use it in the following way. 1 Download this app on a separate device. 2 Put this device on flight-mode and keep it that way forever. 3 Generate a bitcoin key/address. 4 Write down the key/address on paper. 5 Validate the key/address6 Use the key/address.
Operating System Android