병합 후 확인해야 할 상위 11개 레이어 2 암호화 프로젝트(2023)

병합 후 확인해야 할 상위 11개 레이어 2 암호화 프로젝트(2023)

작성: CoinUnited.io 리서치팀

13 Feb 2023

12분 소요

The Ethereum Layer 1 blockchain is connected to Layer 2, allowing it to carry out blockchain activities and report them to the main chain. These Ethereum Layer 2 solutions may be compared to side streets that connect to the main Ethereum road. Layer 2 assists by redirecting traffic to the roadways when the Ethereum network becomes congested owing to high traffic. Last but not least, traffic jams ease. The numerous Layer 2 protocols assist Ethereum in increasing transaction speed without compromising decentralization or security because it has surpassed its daily transaction limit of one million. They help bring down gas prices and allow programmers to make new apps with better user experiences.

Various Ethereum Layer 2 solutions have evolved over the past two to three years. Popular methods include state channels, plasma, and rollups.

In order to facilitate quick peer-to-peer Ethereum transactions, state channels allow users to transact with one another outside of the blockchain. High transaction throughput, instantaneous withdrawal, and low fees are all advantages of state channels, but they are limited by their lack of cross-chain interoperability. There may be more leeway in the system now, though, thanks to cross-chain state channels.

Plasma is another well-known Layer 2 solution that generates almost infinite sidechains using smart contracts and Merkle trees. Sidechains allow Ethereum to process significantly bigger data sets because both the transaction and the computation occur inside of them. The withdrawal period, however, might range from 7 to 14 days.

Rollups on the blockchain resemble plasma in some ways, but they also keep part of the data on Ethereum. Security is increased and centralization is decreased because to the novel technique. Even inside a rollup, you can operate an Ethereum Virtual Machine (EVM). There are two distinct types of rollups: those that assume perfect knowledge and those that assume no knowledge at all. ZK rollups may be more feasible in the long term because of the shorter withdrawal time.

It makes sense to invest in Ethereum Layer 2 projects since Ethereum is the most talked-about crypto currency that might trigger the Flippening and unseat Bitcoin as the dominant crypto currency. This argument is supported by the recent increase in the price of native tokens linked to various Ethereum Layer 2 projects following the Ethereum Merge. Here are 11 established and forthcoming Layer 2 initiatives to examine if you're on the hunt for new opportunities: IMPORTANT: As of the time of publication, the following Market Capitalization and Total Value Locked numbers were believed to be accurate: (Feb 13, 2023).

The MATIC native token $10.98 Billion in Market Cap Value of TVL: $8.66 Billion Polygon is a sidechain that operates in tandem with the Ethereum blockchain and is one of the major Layer 2 scaling solutions in the cryptosphere. Faster transactions and lower transaction costs are only two of its primary features. A large range of decentralized applications (DApps) that are unique to the Ethereum network may be accessed by "bridging" some of your cryptocurrencies to Polygon. In order to verify transactions and decide on network updates, Polygon's primary chain is a PoS sidechain. Using the Polygon software development kit, programmers may quickly build new sidechains (SDK). Plasma, optimistic rollup, and ZK-scale scalability construction techniques are now supported by Polygon for the generation of sidechains.

Second, the BIT utility token The current market capitalization of the BitDAO is $672,14 million. $3.13 Billion is the value of BitDAO TVL. The first decentralized autonomous organization (DAO) to launch a modular Layer 2 protocol on Ethereum is called Mantle (DAO). The utility of BitDAO's governance token, BIT, is increased by Mantle, which was incubated by the company. Through Ethereum rollups and a decentralized data availability layer, Mantle's modular structure processes transactions and activities in independent layers run by network members at various levels. Any Mantle-based program may now benefit from Ethereum-level security via a restaking mechanism while still maintaining high throughput and low gas costs. Additionally, Mantle wants to decentralize the sequencer so that numerous Sequencer nodes can run it and share in the BIT rewards. Existing rollup models benefit from this since less security and operational issues will be encountered.

NIL TVL is the value of the Native Token, which is worth $1.46 billion. With a high transaction speed of 40,000 TPS and costs of just roughly two cents or less, Arbitrum aims to alleviate Ethereum's congestion. Optimistic rollups are used to verify the correctness of the smart contracts on Arbitrum. The Ethereum Virtual Machine (EVM) compatibility of Arbitrum, on the other hand, sets it apart. It implies that developers of decentralized applications (DApps) do not need to learn a new programming language in order to build their apps for use on the Arbitrum mainnet. For instance, you don't need any special training to create smart contracts on Ethereum if you are already fluent in the programming language that is used for that purpose. Up until a native token is created, investing in Layer 2 enterprises that are native to the rollup is the most straightforward method to do so. GMX is a good bet because it is the biggest DeFi project on Arbitrum. The decentralized GMX exchange uses GMX as its utility and governance token. The DEX is a spot and permanent decentralized exchange (DEX) with incredibly low costs and no slippage. $563.76M in Market Cap for GMX $538.17 million is the value of the GMX TVL. On CoinUnited.io, GMX may be traded as a USDT Perpetual Contract (GMXUSDT) or purchased as a Spot pair (GMX/USDT).

Token Native: OP $489.13 Million in Market Value Value of TVL at $784 Million A significant rival of Arbitrum is Optimism. The Optimism Foundation's optimistic rollups are used in Optimism, which shares some similarities with Arbitrum. The validity of every transaction is assumed by these optimistic rollups. After participants present evidence of fraud, any fraudulent transaction is reversed. Tokens on such networks can therefore flow between Layer 1 and Layer 2. Optimism helps preserve the security of transactions in addition to improving the scalability of the Ethereum ecosystem. Each network node uses its stake to propose a new block, and any participant can dispute the legitimacy of the transaction. Since Arbitrum lacks its own token, Optimism is an excellent option to invest in.

IMX is the native token, and its market cap is $802.51 million. For non-fungible tokens (NFTs) on the Ethereum blockchain, Immutable X is a scaling solution. With very no gas costs and scalable capabilities, this Layer 2 gives web3 game developers a method to swiftly create NFT projects. The technology combines hundreds of individual transactions into a single zero-knowledge proof called ZK-STARK and processes the transactions off-chain rather than dumping all the transaction data on the blockchain. The first ZK-rollup technology that only focuses on NFT projects is Immutable X. A whole block of transactions may be validated using the novel approach with less storage and computational power. Because the network can handle over 9,000 NFT trades per second, NFT projects profit from the speed. As an extra bonus, there are no gas costs associated with minting or starting a play-to-earn environment, which is great news for programmers. On CoinUnited.io, you may trade IMX as a Spot pair (IMX/USDT) or a USDT Perpetual (IMXUSDT).

The SHIB token is the native one. Market capitalization for SHIB is $7.53 billion at the present time. BONE Is a Useful Token $342.8 million is the market cap for BONE. Future Ethereum-based Layer 2 blockchain Shibarium will increase the value of the well-known Shiba Inu ecosystem. Shiba Inu, the meme coin, has become incredibly popular over the years thanks in large part to all the attention given to it. The community always desired an ecology that could support its expansion over the long term, notwithstanding the increase. SHIB won't need to rely on the Ethereum network because the sidechain will handle a significant amount of its transactions. Users should expect to see significant increases in transaction speeds and decreases in gas costs as a consequence. It should go without saying that if you have a soft spot in your heart for Shiba Inus, you should definitely give SHIB and the other tokens in the SHIBA ecosystem some thought. It would also make sense to invest in BONE, the governance token of ShibaSwap (Shiba Inu's DEX), as it will likely become Shibarium's utility token in the near future.

The total value of the native token, LRC, is $506.68M, while the value of the native token, TVL, is $121.38M. Noncustodial order book-based DEXs and payment protocols are made possible by the Layer 2 scaling protocol Loopring. It is said to have a throughput of more than 2,000 TPS and the same degree of security as Ethereum when it is deployed on the Ethereum mainnet in December 2019. Users can exchange digital assets, such cryptocurrencies, using ZK-rollups as the payment method. On CoinUnited.io, you may buy and sell LRC in two different ways: as a Spot pair (LRC/USDT) or as a USDT Perpetual (LRCUSDT).

Token Used Locally: GNO To put it another way, the market value is $279.27 million. Value of Television Landmarks: $63.83 Billion To make it easier to create DApps and NFTs, Gnosis Chain is the execution-layer EVM Layer 2 sidechain. As a means of payment for smart contracts and gas, it employs the xDai stablecoin to streamline the process. The native token of the Gnosis ecosystem, GNO, is used for governance in the GnosisDAO and for staking on the Gnosis Beacon Chain. The U.S. dollar-pegged stablecoin used as a transactional token in Gnosis Chain was the first Ethereum sidechain solution. The primary objective of the Gnosis Chain is to offer Ethereum-based projects dependable, cheap, and efficient transaction services. The chain is able to provide developers with features like 100% uptime, $0.0001 per 100K gas, and a 5-second block time because it is laser-focused on these metrics. The Layer 2 blockchain is protected by over 100K validators, generating a yield of about 16% on staked assets, according to the official website. Gnosis Chain's validation service only costs $117. GNO is an excellent prospect for future development because to its cutting-edge technology, straightforward idea, and solid governance.

Market Cap: $226.7 Million Native Token: SKL Developers may build a variety of DApps on the SKALE elastic sidechains instead of the Ethereum mainnet thanks to SKALE's Layer 2 web3 network's high degree of interoperability. This architecture is very scalable, making it ideal for rolling out new protocols, VMs, and security measures in large quantities. To our knowledge, it is the largest Layer 2 blockchain network, and it can support an infinite number of instantaneous, pooled-security blockchains with no gas expenses. As a result, developers can make as many unique SKALE chains as they like, each with its own configuration options. Since each of the SKALE chains is interoperable and EVM-compatible, anybody may quickly and simply deploy smart contracts written for Ethereum on any of the SKALE networks. SKALE's modular design, which consists of 1,000 links, can handle 120,000 TPS, according to its inventors. The novel design of SKALE certainly has a lot of potential to help it succeed. On the CoinUnited.io exchange, SKL may be traded with ease at a high leverage (SKLUSDT).

Token in the Local Language: STRK Decentralized ZK-rollup StarkNet runs on Ethereum's Layer 2 network. One way to ensure the privacy and security of the transaction data is using Validity Proof, a type of ZK-Proof that verifies the proper execution of a calculation. StarkNet's native token, STRK, is not currently for sale, but you may still profit from the network's development by investing in companies created on it. ApeX Pro, an order book model DEX developed in early 2022, is another plausible investment option. Token for ApeX Pro Governance has a market value of $13.4 million. On CoinUnited.io, you may buy APEX as either a USDT (APEX/USDT) or a USDC Spot pair (APEX/USDC).

Token Used Throughout the Interaction: CTSI Capitalization of the market: $101.5m. Cartesi was the first distributed ledger technology (DLT) to implement a blockchain. It enables developers to make DApps using well-known programming languages like Linux and is designed as a Layer 2 scalability solution. Solidity, Ethereum's scripting language, was necessary for creating decentralized applications (DApps) on its sidechains. By allowing developers to code DApp in any of their preferred programming languages, Cartesi has revolutionized the industry. Due to the availability of numerous resources in the form of software, libraries, and services, the development of smart contracts is now within the reach of virtually everyone. Cartesi Rollups are Cartesi's answer to hopeful rollups. Without compromising Ethereum's security, Cartesi Rollups can increase transaction throughput by up to 40 times that of Layer 1. As a USDT Perpetual, CSTI can be bought and sold on CoinUnited.io (CTSIUSDT).

Slow transaction speeds and high transaction fees have plagued Ethereum ever since it was created. The problem was solved via layer-2 solutions developed on top of the Ethereum blockchain. Many Layer 2 solutions have been questioned since Ethereum upgraded to Ethereum 2.0 via the Merge, making scalability possible. While Ethereum 2.0 will help speed up the network and reduce congestion, experts concur that Ethereum's ecosystem is so broad that it will continue to require support from Layer 2 initiatives. As a result, the majority of Ethereum Layer 2 solutions will remain crucial in the years to come. The effectiveness of the Ethereum Merge enhancements can also not be predicted at this time. As a result, it will take time for anybody to conduct a thorough analysis of Ethereum 2.0's performance following the Merge. Even if the change goes as planned, all of Ethereum's Layer 2 solutions, including the most popular Layer 2 chains, will be able to scale and adapt in tandem.

In the long term, according to the majority of industry insiders, Ethereum Layer 2 blockchains will continue to grow and prosper. In fact, because to the intense rivalry between various blockchain networks, cutting-edge new technology and improvements are expected to be introduced. Without a shadow of a doubt, it's a win-win for financiers. This is the ideal time to invest in Layer 2 solutions, despite the excitement and expectation.

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