一文搞清楚链抽象、互操作性、全链以及赛道核心项目

The author, Sun Moon, Xiao Chu, Beard, and the source of the coin-watching members is related to cross-chain. We have heard many names, such as cross-chain, bridge chain, interoperability, full-chain account, abstract chain, abstract intention transaction, etc. It sounds like a headache, and we can all observe a phenomenon that there are more and more public chains. Previously, the goal of the new public chain was to increase and reduce fees, such as major ones, but now the purpose of the new public chain has changed more for the development of its own ecology, such as the introduction of ecological public chain, Or want to use their own users and resources to build a successful public chain, such as and so on. In this bull market, there must be more and more public chains, so the demand for cross-chain is also surging. In fact, there is no need to be afraid that it is a step-by-step development. Cross-chain bridge was the main function that emerged in the bull market in 2000, when the public chain appeared and broke out one after another, so the demand for cross-chain of relatively large assets was generated. For example, with the increase of public chains and the rise of non-chains, islands have been formed and separated, so only the cross-chain of assets can not meet the needs of the multi-chain era. The first problem to be solved is the wallet problem. It is good to say that it takes more time to configure one hundred and eighty public chain wallets at most, but it takes more time to find one wallet for each chain, but it is more than bad to experience one. Therefore, an abstract account appears, which is a wallet to solve all public chains. For example, the wallet with a good reputation recently is essentially an abstract account, and it can also use social accounts to retrieve the lost account. The functions of unified use have solved the problem of wallet fragmentation in each chain, and it is also necessary to solve the problem of fragmentation in each chain. Then the demand of the bottom warehouse is cross-chain information transmission. We hope that we can read the state of the chain in the chain or read the information of the chain or the state of the chain at the same time. This is the interoperability of the chain. When we can transmit information across the chain, we can do a lot of things. For example, full-chain lending and cross-chain voting governance are more beneficial to the agreement. The liquidity in the chain is not separated, so it can be used in a unified way to realize the aggregation of liquidity. Imagine what is behind the chain when we operate in the chain after having an abstract wallet with assets and cross-chain information transmission. For example, if we want to mortgage what is in the wallet to lend, we don't need to mortgage it to the loan agreement and unify the one-time payment. It doesn't matter which chain the loan comes from, it will be negotiated according to the liquidity. This is the chain abstraction. The cross-chain agreements that go online in this cycle are basically chain abstraction agreements, all of which have the functions of cross-chain information transfer, assets cross-chain, etc. Their difference is that the implementation method and the technology used are different, so let's focus on the following differences. The biggest advantage at the head of this track is that the whole chain deployment puts forward a concept of inter-chain, and all the applications of this concept. There will be a unified development environment, which will accommodate different logics in various chains and support users from various chains. In short, the public chain that can be deployed in development and supported by it is also the most widely known of the three. Its characteristic is lightweight cross-chain information transmission, so it chooses to use Oracle and relay network to complete data transmission, which simplifies the process of cross-chain information interaction. It is not responsible for the verification of information itself, but by. Cross-chain to ensure security, so the efficiency is higher. It originated from the cross-chain bridge established with two networks. It is composed of on-chain components and off-chain components. The on-chain components mainly include transmitter core contracts and transaction logs. The off-chain components are mainly composed of a guardian node and a message transmission network. Thanks to the strong ecology, the cross-chain amount is the highest interoperability. In addition to the head, this track has several very important members and is expected to become a giant in the future, although it also provides cross-chain information transmission. However, it mainly focuses on the whole-chain intelligent contract by creating a truly interoperable decentralized application that can span multiple chains, which is similar and adopted, and has more advantages than the whole-chain deployment, but the ecology is slightly inferior to that of the three giants due to resources and popularity. The structure is more similar, but there are obvious differences. The difference is that it is not directly hosted, so it does not support the same whole-chain intelligent contract, so the target market is cross-chain. The core highlight of message passing is that zero-knowledge proof has the fastest zero-knowledge proof algorithm, and its core product ensures strong security without adding additional trust assumptions. Through concise proof, it not only ensures correctness, but also significantly reduces the cost of verification on the chain. Its workload is several orders of magnitude faster than the existing solutions. Now it will be the default decentralized verification network for many paths. The public chain has reached the goal of positioning itself as a module providing chain abstraction. In the block, users can manage accounts and liquidity on different chains under a unified interface without downloading various wallets for complex cross-chain transactions. The main provider who initially served as an abstract wallet service has been upgraded to abstract wallet chain, abstract liquidity and other functions. Therefore, in the chain abstract track, its strength is still the abstract wallet. Under the rule of giants, it has focused on new directions, such as the smart wallet of abstract wallet, which has laid the foundation for the billion-dollar bitcoin network. 比特币今日价格行情网_okx交易所app_永续合约_比特币怎么买卖交易_虚拟币交易所平台

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