# BTC Multi-Signature Wallet Creation Tutorial

Bitcoin multi-signature (multi-sig) is a security mechanism requiring multiple private keys to authorize a transaction. It's widely used for asset protection, team collaboration, and fund custody.

**For more details:** [<mark style="color:blue;">**BTC Multi-Sig Solution**</mark>](/en/wallet-faq-en/btc-wallet/address-types.md)

### **BTC Multi-Sig Tutorial:**

1. **Open TokenPocket**: Click on the create wallet menu, select \[Multi-Sig Wallet], and then \[Create Wallet].

<figure><img src="/files/QoBQaArxVrCZob6iqq5c" alt=""><figcaption></figcaption></figure>

2. **Select Bitcoin Blockchain**: The multi-sig creation process involves 5 steps, simplified for ease of use. Confirm the process and click \[Next].

<figure><img src="/files/bJ6d9xpmY7s7RgxSfaAL" alt=""><figcaption></figcaption></figure>

3. **Choose Address Type**: You can select the \[Address Type], usually the default P2WSH type is recommended. For more information on address types, click \[About Address Type] at the bottom.

<figure><img src="/files/tPJGrMFLu3CDosY30pi3" alt=""><figcaption></figcaption></figure>

4. **Add Manager Public Keys**: There are three ways to add:

* Enter the BTC address public key directly.
* Click \[Scan] to import by scanning the public key QR code.
* Import directly from an existing BTC wallet address in TokenPocket.

<figure><img src="/files/6MIgSxfkHc7pECGOFk6y" alt=""><figcaption></figcaption></figure>

5. **Set Threshold and Management Addresses**: Similar to EVM or TRON, if you set up 3 management addresses, you must configure the \[Required Signatures]. For example, a 2/3 setup allows transactions even if one management address is lost, as the remaining 2 can authorize. Adjust the management addresses and threshold based on individual or team needs. Finally, click \[Generate Multi-Sig] to complete the creation of the BTC multi-signature wallet.

<figure><img src="/files/ZJs7vw852llruSRmOHWW" alt=""><figcaption></figcaption></figure>


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