POC: Ledger Substrate common App

This project contains concept of the Substrate common app for Ledger hardware wallets.

For more information:

• forum post
• demo of using this app to sign transactions on parachains
• how to build

ATTENTION

Please:

• Do not use in production
• Do not use a Ledger device with funds for development purposes.
• Have a separate and marked device that is used ONLY for development and testing