Rollup

Bitlayer - @BitLayerLabs

Bitlayer is a Layer2 equivalent to Bitcoin security based on BitVM. The innovative BitRC-20 asset framework provides a rich asset category for the ecosystem.

Bison Labs - @Bison_Labs

ZK STARK Sovereign Rollup based on Bitcoin, using L1 as the Rollup data DA, but not verifying Rollup transactions.

B² Network - @BSquaredNetwork

A hybrid ZK Rollup with commitment challenge uses zkevm at the Rollup layer and provides data storage for Rollup at the DA layer.

Chainway - @chainway_xyz

Chainway is a ZK sovereign rollup for BTC, which not only uses Bitcoin to publish data at the data layer, but also uses BTC data as the source for generating ZK proofs. Validators need to scan each BTC block without omission.

QED Protocol - @QEDProtocol

QED Protocol is a ZK rollup based on zkevm on BTC, creating ZK proof only for withdrawal transactions to BTC L1. Similar to BitVM, the verification cost is high.

ROLLUX - @RolluxL2

Established in 2023, Rollux, developed by Syscoin (SYS), is an Optimistic rollup that combines the security of the Bitcoin mining network and the Syscoin Layer1 data availability.

Hacash.com - @HacashCom

Founded in 2022, Hacash.com proposes a comprehensive solution for multi-layer expansion, achieving one-way transfer of Bitcoin and ecological expansion through Layer2 and Layer3.

U Protocol - @u_protocol

U Protocol is a decentralized full-chain BitcoinFi protocol, providing 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, providing enhanced scalability, privacy, and decentralization, with general circuit design and efficient transaction verification.

Sidechains

BEVM - @BTClayer2

Utilizes Taproot multisig for threshold signatures, improving fault tolerance for BTC cross-chain transactions.

MAP Protocol - @MapProtocol

Enhances security by uploading checkpoint data to BTC Layer 1 using the Posconsensus mechanism.

Merlin Protocol - @ProtocolMerlin

Enhances security by uploading checkpoint data to BTC Layer 1 using the Posconsensus mechanism.

ckBTC - @dfinity

Enables cross-chain integration of BTC within ICP through a purely cryptographic solution independent of any third-party bridges or clients.

Libre - @libreblockchain

Established in 2022, Libre is a Bitcoin L2 sidechain dedicated to expanding Bitcoin's performance by improving its speed and availability.

Rootstock - @rootstock_io

Rootstock is an EVM-compatible smart contract platform based on Bitcoin, extending Bitcoin's functionality through the RIF solution, supporting the construction of permissionless DeFi protocols.

Stacks - @Stacks

Founded in 2013, Stacks aims to bring smart contracts and decentralized applications to Bitcoin.

Liquid Network - @Liquid_BTC

A second-layer solution for Bitcoin, enabling fast, confidential settlement and digital asset issuance.

Babylon - @babylon_chain

Provides Bitcoin staking and timestamp services to help other blockchains share BTCS security, providing economic security for the Pos chain through BTC staking.

Drivechain - @LayerTwoLabs

LayerTwo Labs plans to introduce innovative Drivechains sidechain solutions on the Bitcoin network to enhance user experience and provide Bitcoin users with innovative features from other networks.

SatoshiVM - @satoshivm

A ZK Rollup based on BTC, which adds two time locks to its anti-fraud, challenging the correctness and validity of ZK proofs.

BitBolt - @BitBolt_Labs

Focused on the payment and Ordinals ecosystem, it adopts technologies such as account abstraction and threshold ECDSA to achieve fast, low-cost, and smart contracts. It has been launched on the Thunder test network.

State Channels

Lightning Network

The Lightning Network is a peer-to-peer payment network for Bitcoin, enabling instant, low-cost settlements through payment channels, allowing payments to any participant without the need for trust.

OmniBOLT - @omni_bolt

OmniBOLT is a stablecoin circulation standard that supports the Lightning Network, and is an important protocol of the Omni Foundation, particularly supporting Omni-USDT.

Client Verification

BiHelix - @BiHelix_

BiHelix is an ecological infrastructure based on the Bitcoin native blockchain, combining the RGB protocol and Lightning Network to improve use cases and address scalability challenges.

Bool Network - @bool_official

Bool Network is a secure, decentralized Bitcoin verification layer, allowing developers to easily build fast, stable, and scalable Bitcoin Layer2 blockchains.

Path Protocol - @PATH_Protocol

DePin/PoW+Lightning Network compatible+Turing-complete smart contracts+super ecological nodes+UTXO

Others

Botanix - @BotanixLabs

Botanix is a fully decentralized Bitcoin Layer2 EVM, integrating Bitcoin security with the usability and versatility of decentralization and EVM.

AiPTP - @aiptpcom

Established in 2023, AIPTP is a decentralized AI network based on blockchain, building a dual L2 network to support training and inference models for Bitcoin L2.

Dovi - @Dovi_L2

Established in 2023, Dovi is an EVM-compatible smart contract platform for Bitcoin Layer2, using Schnorr signatures and MAST structure to enhance privacy and cross-chain asset transfers.

Bitfinity Network - @bitfinitynet

Bitfinity, supported by Polychain Capital and ParaFi Capital, is a lightning-fast EVM based on Bitcoin for the next generation.

免责声明：本文章仅代表作者个人观点，不代表本平台的立场和观点。本文章仅供信息分享，不构成对任何人的任何投资建议。用户与作者之间的任何争议，与本平台无关。如网页中刊载的文章或图片涉及侵权，请提供相关的权利证明和身份证明发送邮件到support@aicoin.com，本平台相关工作人员将会进行核查。