[Blockchain App] A blockchain-based cryptocurrency managing app

• The app is implemented with core logic written in Python
• It provides all basic functionalities a cryptocurrency wallet should have
  • Allowing users to make coins transactions
  • Mining coins
  • Validate data integrity
  • Protect against data tampering (e.g. change coin amounts, modify transactions' sender/receiver, ...)
  • Broadcast transactions among other wallet nodes in the users network
• The app also provides a lean UI