The Taproot upgrade has been widely anticipated as a major first step toward solving Bitcoin’s lack of privacy and other related concerns. But what is Taproot, and how will it benefit Bitcoin? Let’s dive in.
What is Taproot?
Taproot is a soft fork that improves Bitcoin’s scripts to increase privacy and improve upon other factors related to complex transactions. Transactions on the Bitcoin network can use various features that make them more complex, including timelock releases, multi-signature requirements, and others.
Without Taproot, anyone can detect transactions that use those complex functionalities, which require the creation of multiple transactions. However, the Taproot upgrade will make it possible to “cloak” all the moving parts of a Bitcoin transaction that includes these features. So even if the transactions adopt those features, they will look like a single transaction. This is a big win for Bitcoin privacy advocates.
How will Taproot benefit Bitcoin?
As we’ve already discussed, Taproot will bring major improvements to Bitcoin’s privacy. When combined with Schnorr signatures, Taproot may also boost efficiency when performing transactions. Besides enhanced privacy, other potential benefits include:
- Reduced amount of data to be transferred and stored on the blockchain.
- More transactions per block (higher TPS rate).
- Lower transaction fees.