Chain abstraction: prism in the multi-chain era

Written by: 0XNATALIE

As the key entry point of the Crypto/Web3 ecosystem,walletIt has always been the focus of competition among entrepreneurial teams.wallet产品外，还有很多团队希望能彻底改善 MetaMask 的体验（比如 Rabby）。当钱包团队还在关注账户抽象时，更高维度的链抽象（Chain Abstraction）叙事逐渐引起Communityattention.

NEAR co-founder Illia Polosukhin recentlyWritten byExplore the concept of chain abstraction and show that NXiaobai NavigationEAR's vision for achieving chain abstraction. In addition, projects such as ZetaChain, which launched its mainnet last month, the modular L1 Particle Network, and the full-chain ledger Cycle Network are all exploring the realization of chain abstraction.

Why is chain abstraction important?

Let's think about a question: why is the user experience and number of users of Web3 far lower than that of Web2? One of the important reasons is that users of many projects now need to understand various principles and concepts, and the rapid development of Web3 is obvious to all. New narratives and new concepts emerge in an endless stream. Even old players of Web3 will feel that "hot spots change too quickly and it is too troublesome to learn."

To give a simple example, the cross-chain bridge protocol first requires users to understand that assets cannot be interoperable, so such a bridge protocol is needed to realize the transfer of assets between different chains. Secondly, it is necessary to understand that if you want to transfer assets from Ethereum to Solana, you need to pay ETH as the gas fee, not SOL. I just want to use 100 USDT on Ethereum to buy NFTs in the Solana ecosystem. Why is it so troublesome?

In contrast, Web2 products are almost all packaged, and users do not need to know the principles or the partnerships behind them. According to the logic of Web2 product experience, if I want to buy NFTs in the Solana ecosystem, I just need to log in to my wallet on this NFT project interface and buy it directly with 100 USDT in my wallet. In the end, I just need to know how much money is left in my wallet and whether the NFT has arrived.

Chain abstraction will be differentBlockchainThe differences and complexities between them are abstracted into a unified interface, allowing users and developers to interact and operate seamlessly on different chains. The ultimate goal is to make users unaware of the existence of the chain while enjoyingBlockchainThe benefits of decentralization, combined with intention, will make the user experience smoother. Imagine that users only need to have enough assets, no matter whatTokenNo matter what chain you are on, you can trade however you want, and you can set the time and conditions of the transaction, while ensuring that the transaction isSafetyIt’s private and completely under your control.

Gradual implementation of chain abstraction

In the current multi-chain environment, not only does the user experience become complicated, but liquidity is also fragmented, which hindersBlockchainMass adoption of technology. An effective way to integrate liquidity is to build an independent platform that provides a unified interface for interoperability, that is, a platform that implements chain abstraction.

Particle Network is such an L1 that provides an implementation chain abstraction SDK. It abstracts accounts, Gas, and liquidity to create an open network access layer behind the dapp that users are unaware of:

• Universal Accounts: Users can use the same account to conduct transactions and operations on different chains.contractControlling AA accounts on more than 50 chains, connecting account addresses makes packaging transactions faster and cross-chain faster (within 5 seconds). In addition, this also means releasing more application scenarios, such as omnichain's stablecoin.

• Universal Gas Token Token）： 引入了通用 Gas Token（SPARTI），用户可以使用该代币在不同的链上支付交易费用。不必持有每个链上的特定 Gas 代币，降低了跨链交易的成本和复杂性。并且 Particle Network 整合了 EigenLayer，通过将 SPARTI 代币和以太坊实现双重质押，从而增强网络的Safetysex.

• Universal Liquidity: By implementing liquidity abstraction, liquidity on different chains is aggregated. For example, using USDT to buy BTC in the Bitcoin ecosystem. Particle Network acts as a liquidity aggregation protocol and supports cross-chain atomic transaction execution.

The underlying architecture of Particle Network uses Cosmos SDK and ensures the network'sSafetyThis modular underlying architecture allows Particle Network to be flexibly expanded and customized to meet the needs of different application scenarios. In addition, Particle Network uses an aggregated DA, which does not rely on a single party (such as Celestia or EigenDA) and enhances data availability by storing copies of data in multiple places.

Chain abstraction prepares for application explosion

多链的时代也意味着多层套娃（rollup）的时代，在这样的背景下，链抽象就像三棱镜将多束光聚合成一束一样，将多个链统一起来，解决准入门槛高、教育用户困难等问题，避免了用户需要处理多个账户、网络切换、手续费等影响体验的操作。随着越来越多的项目和技术团队加入到链抽象的构建中，我们期待链抽象成为推动 Web3 生态系统向前发展的关键驱动力，为 Web3 带来更加统一、便捷和Safety的用户体验，促进主流采用的进程。

The article comes from the Internet:Chain abstraction: prism in the multi-chain era

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