Bitcoin Multisig Workshop

Hands-On Bitcoin Multisig Workshop

Join us for an in-person workshop where we’ll build a single user 2-of-3 multi-vendor multi-sig wallet together, from start to finish.

What you’ll learn

* The security benefits of a well-constructed multisig wallet.
* How to build a 2-of-3 multisig wallet, with best practices for each step. We will cover how every small detail should be handled even including the best practice of managing the workspace
* Distributed vs centralized signing methods.
* Strategies for backing up seed phrases and the multisig wallet configuration.
* A step-by-step multisig setup worksheet will be provided to guide you through the process and help you avoid common pitfalls.

What to bring

Bring a phone with Nunchuk installed, or a laptop with Sparrow Wallet installed, to use as your wallet coordinator.

You’ll also need two additional signing devices that support multisig. Options include SeedSigner devices and hardware wallets such as BitBox, Jade, or Coldcard. If you have no solid evidence that your hardware wallet might be compromised, you can still use it as a part of a multi-sig setup. There's no need to blast it with a shotgun.

Please check that your signing devices work with your chosen coordinating software. At least one signing device in your setup should support registering the multisig wallet descriptor.

We will provide testnet bitcoin for you to do test-signing of your multi-sig wallet.