Multisig Wallet Workshop

Overview

This workshop will guide you through the creation of a multisig wallet using Python and the Bitcoin utilities library. A multisig wallet requires multiple signatures to authorize a transaction, enhancing security.

Prerequisites

Before you begin, ensure you have the following installed:

• Bun (recommended) or Node.js
• Git

Setup

Quick Start

1. Clone the repository:

git clone <repository-url>
cd <repository-name>

2. Install dependencies:

bun install

or

npm install

Passing the First Stage

The entry point to the workshop is the main.ts file. To pass the first stage, you need to create an empty commit and push it to the remote repository.

git commit --allow-empty -m "Pass the first stage"
git push

Passing Other Stages

Study the code in the main.ts file and fix the bugs. There are comments in the code that will guide you to the solution. When you are done, create a new commit and push it to the remote repository.

git commit -am "Pass the stage"
git push

You should see the logs for your changes in your terminal.

You can also run the program manually to test your changes.

chmod +x ./your_program.sh

./your_program.sh

Goals

• Fix the bugs in the program

1. fix validation of the requiredSignatures and totalSigners
2. fix the derivation path
3. fix the creation of the multisig addresses
4. fix the redeem script
5. fix the transaction signing

For every bug you fix, you should see the logs for your changes in your terminal when you push to the remote repository or run the program manually.