ADI Chain is a blockchain infrastructure designed entirely by artificial intelligence and powered by GPU computing. It provides high-performance infrastructure for finance, identity authentication, healthcare and other fields.

Codex is a blockchain stablecoin company whose mission is to create a universal electronic cash system. Codex Chain is the core transaction layer of the Codex ecosystem, settled on Ethereum — a stablecoin-native execution environment built to support protocol primitives and applications with strict requirements around execution determinism, network reliability, and atomic settlement.

Rayls is the EVM-compatible blockchain ecosystem that provides enterprise-grade privacy, scalability, interoperability, and decentralization simultaneously. It enables financial institutions to tokenise financial and real-world assets (RWA), adopt central bank digital currency (CBDC) payments, streamline cross-border FX and intra-institution payments. Rayls' hybrid architecture combines private subnets for banks with a public chain for DeFi. Financial institutions install Rayls Nodes on-premises, connecting to a central hub for private transactions. These same nodes connect to the public chain, enabling regulated asset issuance with global distribution.

Merlin Chain is a Bitcoin Layer 2 powered by Bitmap, building upon the native assets, protocols, and products on Bitcoin Layer 1, to Make Bitcoin Fun Again.

Mantle is a high-performance Ethereum layer-2 network built with a modular architecture that delivers low fees and high security. Builders can use Mantle's unique design to create dApps with an exceptional user experience, while also relying on Ethereum's unparalleled security. Mantle is a product of BitDAO and is governed by the $BIT community.

Arbitrum, created by the Offchain Labs team, is an Ethereum Layer2 scaling solution based on Optimistic Rollup technology. It leverages the ability to communicate between L1 and L2, allowing any form of Ethereum asset to be transferred between Layer 1 and Layer 2 without the need for trust. Even though Arbitrum transactions are still settled on Ethereum, only raw transaction data is submitted to Ethereum, with execution and contract storage occurring off-chain. This makes the gas fee required on Arbitrum much smaller than on the mainnet, and contracts are fully compatible with no gas limit.

zkSync is a Layer-2 scaling solution that preserves the security properties of the underlying blockchain by leveraging the latest generation of succinct zero-knowledge proofs. All funds in zkSync are held in a smart contract on the mainchain, while computation and storage are performed off-chain. For each Rollup block, a state transition zero-knowledge proof (SNARK) is generated and verified by the mainchain contract. This SNARK includes the proof of the validity of every transaction in the Rollup block.

Optimism is an Ethereum Layer 2 solution that utilizes optimistic rollup technology. It drastically reduces costs and transaction times while preserving the benefits of Ethereum's security.

Loopring is an Ethereum Layer 2 ZK-Rollup protocol for scalable, secure DeFi and NFT applications. Loopring builds non-custodial, high-performance products atop our L2, including the Loopring Wallet — a mobile Ethereum smart wallet, and the Loopring L2 web app — an L2 orderbook and AMM DEX. Additionally, Loopring uses its native LCR token to reward Zero-Knowledge Rollup (zk-Rollup) operators and liquidity providers.

Linea is a layer2 Zero Knowledge Ethereum Virtual Machine (zkEVM). It replicates the Ethereum environment as a rollup, allowing developers to build on it as they would on Ethereum mainnet. This provides users with the same experience and security guarantees of Ethereum, but with reduced transaction costs.

StarkNet is a permissionless, decentralized Validity-Rollup (also known as a "ZK-Rollup"). It operates as an L2 network over Ethereum, enabling any dApp to achieve unlimited scalability for its computations without compromising Ethereum's composability and security. This is possible due to StarkNet's reliance on the safest and most scalable cryptographic proof system: STARK.

Scroll is a zkEVM-based zkRollup on Ethereum that enables native compatibility for existing Ethereum applications and tools. It processes transactions off-chain and posts succinct proofs of correctness on-chain, resulting in higher throughput and lower costs compared to the Ethereum base layer.

Corn is an Ethereum L2 that uses Bitcoin as the gas token. BTCN is its hybrid tokenized Bitcoin, backed 1:1 by native BTC.

SOON is a rollup stack designed to provide top performance for all Layer 1 blockchains.SOON's vision is to enable a Super Application Stack (SAS).The SAS consists of four core products: SOON Mainnet, SOON Stack, InterSOON, and Simpfor.fun.These components work in tandem to provide a high-performance, interoperable, and scalable solution. These components work together to provide high-performance, interoperable and scalable solutions. In addition, the integration of LiveTrade and simpfor.fun further strengthens SOON's vision of creating a super gateway for Web2 users through a live platform. This strategic expansion ensures that users experience seamless on-chain interactions directly in familiar environments such as Twitch and SOOP.

B² Network is a EVM-compatible Rollup based on zero-knowledge proof verification commitment on Bitcoin. Rollup data and zk proof verification commitments are recorded on the Bitcoin Network, finally confirmed via a challenge-response mechanism.

Base is a secure, cost-effective, and developer-friendly Ethereum Layer 2 built to bring the next billion users to web3. Base is incubated by Coinbase and plans to gradually decentralize in the coming years.

Stacks is a Bitcoin L2, bringing smart contract functionality to Bitcoin, without modifying Bitcoin itself. Stacks takes a pyramid approach, where you have the foundational settlement layer at the bottom (Bitcoin), and then a layer on top of that to add smart contracts and programmability (Stacks), and then layers on top of that for scalability and speed (Hiro's Subnets).

Citrea is a Bitcoin’s ZK rollup and an execution layer that settles on Bitcoin. Every transaction occurring on Citrea is fully secured by zero-knowledge proofs and verified by Bitcoin through BitVM.

Epic Chain is an Ethereum Layer 2 solution built specifically for global entertainment brands. Global brands and talent will be able to use Epic Chain's technology to store their IP on-chain and engage with fans through next-generation content and experiences.

Taiko is a decentralized Ethereum-equivalent ZK-EVM and general-purpose ZK-Rollup. Its purpose is to enable developers and users of dApps developed for Ethereum L1 to use them on Taiko without any modifications. Therefore, dApps can be quickly deployed to L2, preserving Ethereum's security while incurring lower transaction fees than on L1.

Immutable X operates as the first-ever Layer 2 scaling solution for NFTs on the Ethereum blockchain. It utilizes zk rollup technology to address high gas fee and scalability issues when minting and trading NFTs.

Mezo is a Bitcoin Layer2 network that gives users access to applications that facilitate the use of Bitcoin tokens, driving a circular Bitcoin economy that is more than just a “savings technology.” Mezo uses the idle Bitcoins of currency holders through the "HODL Proof" points program. The longer the storage time, the greater the "HODL score multiplier" of the contributor.

Shape is the chain for creators, built on top of Ethereum. The place where anyone can design, build, and experiment to contribute to the web of creativity as it forever expands. The network directs 80% of sequencer fees back to contract owners.

Polygon is a decentralized Ethereum scaling platform that enables developers to build user-friendly, scalable dApps with low transaction fees without compromising security.

Haust Network is an Application Absolute Liquidity Network and will be built for compatibility with the Ethereum Virtual Machine (EVM). Haust to deliver native yield to all user’s assets. Within the Haust Wallet in Telegram after launching mainnet users can spend and earn on their crypto in one easy place, all at the same time. Haust Network will earn yield by leveraging its network of auto-balancing smart contracts that interact across multiple blockchains then effectively channelling their generated yield back to its users.

ink is an Ethereum Layer2 blockchain that was launched by cryptocurrency exchange Kraken. As a single, integrated ecosystem, Ink simplifies user interaction with top DeFi applications (DApps), protocols, and communities. Leveraging aggregation, automation and abstraction, Ink’s user experience makes getting onchain as simple and easy as possible.

BitcoinOS is the scalable smart-contract layer for Bitcoin allowing developers to build interoperable rollups, dapps and DAOS, bringing scalability, privacy and DeFi to Bitcoin. BitcoinOS is the Bitcoin Superchain: interoperable rollups secured by Bitcoin with near trustless rails for BTC and other Bitcoin-native assets.

Fractal Bitcoin is a Bitcoin scaling solution that gradually extends the Bitcoin blockchain into a scalable computing system without breaking consistency with the Bitcoin main chain.

Sophon is an entertainment-focused ecosystem built as a modular rollup leveraging zkSync’s ZK Stack technology. As a ZK chain leveraging the ZK Stack, Sophon is intended to be tailored for any high throughput applications such as artificial intelligence and gaming.

XOS is the high-performance Layer 2 solution for Solana, meticulously designed to redefine scalability, speed, and cost-efficiency within the ecosystem. By addressing the dynamic needs of decentralized applications (dApps), XOS elevates the potential of Solana for GameFi, DeFi, and Web3 innovations.