Baijia contention: BTC L2 30+ project big inventory

Source: bitvm Chinese community

The Ming card has 30+, and there are more than 60 on the road.

Rollup

Bitlayer -@bitlayerlabs

Bitlayer is a Layer2 based on Bitvm -based and Bitcoin’s security equivalent.Innovative BitrC-20 asset framework provides rich asset categories for the ecosystem.

Bison labs -@bison_labs

Based on Bitcoin’s ZK Stark Sovereign Rollup, use L1 as a DA for Rollup data, but does not verify the Rollup transaction

B² Network -@BSQUARDNETWORK

The hybrid ZK Rollup with promised challenges uses ZKEVM on the Rollup layer and provides data storage for Rollup on the DA layer

Chainway -@chainway_xyz

Chainway is the BTC’s ZK sovereign Rollup. It not only uses Bitcoin to publish the data layer, but also uses BTC data as the source of the ZK proof.

Qed Protocol -@QEDPROTOCOL

Qed Protocol is a ZK Rollup based on ZKEVM on the BTC, and creates ZK Proof only for Rollup to BTC L1 withdrawal transactions.Similar to Bitvm, the verification cost is high.

Rollux – @rolluxl2

Established in 2023, Rollux was developed by SYSCOIN (SYS). It is Optimistic Rollup, combined with the security of Bitcoin mining network and Syscoin Layer1 data availability.

Hacash.com -@Hacashcom

Hacash.com was founded in 2022 and proposed a comprehensive solution for multi -layer expansion to achieve the one -way transfer of Bitcoin and realized ecological expansion through Layer2 and Layer3.

U Protocol -@u_protocol

U Protocol is a decentralized full -chain Bitcoinfi protocol that provides UBTC and U Bitcoin Thunder Network to enhance the practicality of bitcoin in the blockchain ecosystem.

Lumibit – @lumibitl2

Lumibit is a Bitcoin Layer2 solution based on ZK-EVM, which provides enhanced scalability, privacy, and decentralization. It has general circuit design and efficient transaction verification.

Side chain

Bevm – @btclayer2

Use Taproot Multisim to sign a threshold signature to improve the fault tolerance of BTC cross -chain transactions

MAP Protocol -@mapprotocol

Using the Posconsensus mechanism, it is uploaded by uploading the checkpoint data to the 1st floor of the BTC to enhance security

Merlin Protocol -@Protocolmerlin

Using the Posconsensus mechanism, it is uploaded by uploading the checkpoint data to the 1st floor of the BTC to enhance security

CKBTC -@dfinity

Merk -chain integration of BTC in the ICP by any third -party bridge connection or customer pure encryption solution

Libre -@libreblockchain

Established in 2022, Libre is a Bitcoin L2 side chain. It is committed to expanding the performance of Bitcoin by increasing the speed and availability of Bitcoin.

Rootstock -@rootstock_io

RootStock is an EVM compatible smart contract platform based on Bitcoin. It expands the Bitcoin function through the RIF solution and supports the construction of the DEFI protocol that does not need to be licensed.

Stacks -@stacks

Stacks is an old -fashioned project established in 2013 to bring smart contracts and decentralized applications to Bitcoin.

Liquid network -@liquid_btc

Bitcoin’s second -level solution realizes fast, confidential settlement and digital asset issuance.

Babylon -@babylon_chain

Provide Bitcoin pledge and timestamp service to help other blockchain share BTCS security, and provide economic security for POS chain through BTC pledge.

DriveChain -@Layertwolabs

Layertwo Labs plans to introduce innovative DriveChains side chain solutions on the Bitcoin network to enhance user experience and enable Bitcoin users to obtain innovative functions of other networks.

Satoshipm -@satoship

A BTC -based ZK Rollup, which has added two time locks to its anti -fraud, and challenged the correctness and effectiveness of determining the ZK certificate

Bitbolt -@bitbolt_labs

Focus on payment and Ordinals ecosystems, and use account abstraction and threshold ECDSA and other technologies to achieve fast, low costs and smart contracts.It has launched Thunder test network.

State channel

Lightning network

Lightning network is the point -to -point payment network of Bitcoin. To achieve real -time low -cost settlement through payment channels, you can pay to any participant without trust.

Omnibolt -@Mni_bolt

Omnibolt is a stable currency circulation specification that supports the Lightning Network. It is an important agreement for the OMNI Foundation. It specially supports OMNI-USDT.

Client verification

Bihelix -@bihelix_

BIHELIX is based on the native blockchain of Bitcoin, combined with the RGB protocol and the ecological infrastructure of the Lightning Network, which aims to improve the use scenarios and solve scalability challenges.

BOOL Network -@Bool_OFFICIAL

BOOL Network is a safe and decentralized Bitcoin verification layer. Developers can easily build a fast, stable, scalable Bitcoin two -layer blockchain.

PATH PROTOCOL -@path_protocol

DEPIN/POW+Lightning Network Compatibility+Turing Complete Smart Contract+Super Ecological Node+UTXO

other

Botanix -@botanixlabs

BOTANIX is a completely decentralized Bitcoin EVM, which integrates Bitcoin security and decentralization and EVM’s ease of use and multifunctional.

AIPTP -@aiptpcom

AIPTP was established in 2023. It is a Bitcoin L2 based on blockchain -based decentralized AI networks to build dual L2 networks and support training and reasoning models.

Dovi – @Dovi_L2

Founded in 2023, DOVI is a smart contract platform compatible with EVM Layer2. It uses SchnorR signature and MAST structure to enhance privacy and cross -chain asset transfer.

Bitfinity network -@BitfinityNet

Bitfinity is the next -generation Lightning -like EVM supported by Polychain Capital and Parafi Capital.

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