Basic concepts about blockchains (2/2)

This series aims to help you better understand how blockchains work. I will explain the main concepts of blockchains. In this story, we will continue to explore the basics of blockchains.

Security

To secure a wallet, a wallet uses the three following elements:

  • a private key,
  • a public key,
  • a public address.
  • It is generated by a sequence of 256 characters including 0 and 1.

--

--

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store