# What is Taproot?

Bitcoin Taproot is an important upgrade to the Bitcoin protocol designed to enhance Bitcoin's privacy, security, and scalability. It was activated in November 2021 and represents another significant upgrade to Bitcoin since the SegWit upgrade in 2017.

The primary goal of the Taproot upgrade is to improve Bitcoin's privacy. Traditional Bitcoin transactions are public, meaning that anyone can see the transaction inputs, outputs, and amounts involved. This public transaction format can expose users' private information, such as the flow of funds and holders' information. The Taproot upgrade employs a new scripting language and transaction signature scheme that can merge multiple transactions into a single transaction, making transactions more private. This way, the input and output information of a transaction can be hidden, and only the final result of the transaction is made public, thereby enhancing Bitcoin's privacy.

Additionally, the Taproot upgrade can improve Bitcoin's security. The new scripting language can support more transaction types, including multisignature and time-locked transactions, thereby enhancing Bitcoin's security. Furthermore, this upgrade can also reduce transaction fees and confirmation times, improving Bitcoin's scalability.

In conclusion, Bitcoin Taproot is an important upgrade to the Bitcoin protocol designed to enhance Bitcoin's privacy, security, and scalability. Its activation lays a more solid foundation for the future development of Bitcoin.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.tokenpocket.pro/en/wallet-faq-en/btc-wallet/taproot.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.