Multi-Signature Tutorial

In this tutorial, you will learn to use Casper’s permissions model to sign transactions with multiple keys. The code for this tutorial is available in GitHub. The sample code creates a smart contract and a sample client that invokes the multi-signature feature on a local Casper network.

Video Tutorials

If you prefer a video walkthrough of this guide, you can check out the videos below.

Account management and contract setup

Local network testing with a JavaScript client