search
Homeweb3.0A brief analysis of Taproot Consensus: the most native and decentralized BTC L2 solution

浅析Taproot Consensus:最原生、最去中心化的BTC L2解决方案

Taproot Consensus is currently the most native and decentralized BTC L2 solution.

Taproot Consensus is a BTC L2 solution built entirely based on Bitcoin native technology. Its core components are Schnorr Signature, MAST Contract, and SPV Node Network (full name: Bitcion Simplified Payment Verification Node Network).

The Taproot upgrade introduces key technologies to the Bitcoin network in 2021, including Schnorr Signature and MAST Contract. SPV Node Network, also known as the Simple Payment Verification Node Network, is essentially a network composed of Bitcoin light nodes. This concept originates from the simple payment verification scheme proposed by Satoshi Nakamoto in Section 8 of the Bitcoin white paper. The core idea is that even if some nodes (light nodes) do not have complete transaction records, payments can be verified safely and quickly.

So, how does Taproot Consensus work?

First of all, Schnorr Signature can expand Bitcoin’s multi-signature addresses to 1,000, that is, 1,000 Taproot wallet addresses can jointly manage the same BTC asset, and can ensure efficiency , security and privacy. The traditional Bitcoin multi-signature based on elliptic curve signatures can only have a maximum limit of 15 addresses, while Schnorr Signature can achieve sufficient decentralization of multi-signature addresses.

However, it is not enough to realize the decentralization of multi-signature addresses. It is also necessary to realize the automation and intelligence of signatures. That is, it must be driven by code instead of relying on people to sign.

Just imagine, if, for a BTC L2, the address hosting the Bitcoin needs a group of people to sign one by one to execute the in and out, how inefficient is it? How to ensure its safety?

Therefore, after realizing the decentralization of multi-signature addresses, MAST Contract must be introduced to realize the automation and coding of signatures.

MAST Contract is also one of the core technologies introduced in the Bitcoin Taproot upgrade. The full name of MAST Contract is Merkle Abstract Syntax Tree Contract, which is the Merkle abstract syntax tree contract. It uses the Merkle tree to encrypt complex locking scripts. , whose leaves are a series of non-overlapping scripts (e.g., multi-signatures or time locks). When disbursing, only the relevant script and the path from that script to the root of the Merck tree are disclosed. It can be simply understood that MAST Contract is a smart contract that runs on the Bitcoin chain and can handle multi-signature payments (although it is different from the smart contract of Ethereum, it can function as a smart contract when applied to Bitcoin Schnoir multi-signature) Effect)

With MAST, Schnorr signature can be intelligent, automated, and coded. That is to say, the concept of multi-signer is eliminated here and replaced by code instructions. This is a very important point.

So, who will issue the order? The SPV Node Network issues instructions.

That is, a network composed of Bitcoin light nodes running on the BTC second-layer network. Relying on the BFT network consensus to drive MAST Contract to issue instructions, it is not driven by any organization or person, which achieves complete decentralization. Why use SPV Node Network (Bitcoin light node network) instead of ordinary POS node network? Because Bitcoin light nodes can synchronize Bitcoin layer data and verify payments conveniently and securely without complete transaction records, that is, SPV (Simplified Payment Verification) is implemented.

To summarize:

Schnorr Signature allows Bitcoin multi-signature addresses to be expanded to 1,000, realizing the decentralization of multi-signature addresses.

MAST Contract realizes code-based multi-signature management and does not rely on people to sign, but relies on code driving.

SPV Node Network relies on the consensus of the Bitcoin light node network to drive multi-signature, fully realizing decentralized Bitcoin cross-chain and management.

Taproot Consensus=Schnorr Signature MAST Contract SPV Node Network, this is currently the most native and decentralized BTC L2 solution.

The above is the detailed content of A brief analysis of Taproot Consensus: the most native and decentralized BTC L2 solution. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:PANews. If there is any infringement, please contact admin@php.cn delete
Fartcoin Eyes $1B Valuation as Cold Wallet Becomes the Best Crypto Wallet to Watch in 2025Fartcoin Eyes $1B Valuation as Cold Wallet Becomes the Best Crypto Wallet to Watch in 2025Apr 25, 2025 am 11:22 AM

The crypto market is back in the spotlight as tokens across categories rally on fresh macro optimism. Meme coins like Fartcoin are surging, posting triple-digit gains and overtaking long-standing projects like Floki and Dogwifhat.

5 Cryptos to Buy This Month: Qubetics ($TICS) is Rewriting the Rules of Engagement5 Cryptos to Buy This Month: Qubetics ($TICS) is Rewriting the Rules of EngagementApr 25, 2025 am 11:20 AM

Crypto doesn't stay quiet for long. One minute, it's all charts and chatter, and the next—it's making headlines again. April's been packed with action.

The Best Cryptocurrencies to Invest in Right Now (Updated for 2025)The Best Cryptocurrencies to Invest in Right Now (Updated for 2025)Apr 25, 2025 am 11:18 AM

It’s 2025, and crypto isn’t some niche side gig anymore. It’s in major headlines, on trading floors, and at the center of real conversations about freedom, finance, and innovation.

Stacks (STX) Coin Shows Signs of Recovery, But Will It Break the $1 Barrier or Face a Pullback?Stacks (STX) Coin Shows Signs of Recovery, But Will It Break the $1 Barrier or Face a Pullback?Apr 25, 2025 am 11:16 AM

The crypto market is always in motion, and the question on every trader's mind is what’s next?

Dogecoin (DOGE) Price Gained 2 Percent to Trade Around $0.1814Dogecoin (DOGE) Price Gained 2 Percent to Trade Around $0.1814Apr 25, 2025 am 11:14 AM

The Dogecoin's price rally has heavily been driven by the rising Futures Open Interest (OI). In the past two weeks, Dogecoin's OI surged from around $1.3 billion

Dogecoin (DOGE) Price Gained 2 Percent in the Past 24 Hours to Trade Around $0.1814Dogecoin (DOGE) Price Gained 2 Percent in the Past 24 Hours to Trade Around $0.1814Apr 25, 2025 am 11:12 AM

Dogecoin (DOGE) price gained 2 percent in the past 24 hours to trade around $0.1814

PEPE Shows Resilience Amidst Broader Market Cool Down, Maintaining Strength Above Key Support LevelsPEPE Shows Resilience Amidst Broader Market Cool Down, Maintaining Strength Above Key Support LevelsApr 25, 2025 am 11:10 AM

Despite a slight dip in the last 24 hours, the meme coin remains in a strong weekly uptrend, fueling optimism for a renewed push

New North Dakota Law Could Shield Bayer From Roundup Cancer LawsuitsNew North Dakota Law Could Shield Bayer From Roundup Cancer LawsuitsApr 25, 2025 am 11:08 AM

A new first-of-its-kind law enacted in North Dakota could shield agrochemical manufacturer Bayer from lawsuits claiming it failed to warn customers

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

EditPlus Chinese cracked version

EditPlus Chinese cracked version

Small size, syntax highlighting, does not support code prompt function

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.