区块链onlychain,区块链公链币有哪些

近几年来，区块链技术及其在金融领域的应用受到越来越多的关注，而Onlychain便是其中的一个代表。Onlychain是一个基于区块链技术的公链币，它拥有独特的特性，可以实现安全、高效、透明的交易和支付。

Onlychain的技术特性包括：去中心化、可追溯性、安全性和高效性。去中心化是指，Onlychain的网络不受任何第三方控制，没有中心化的第三方机构，因此它拥有更高的安全性。可追溯性指的是，Onlychain采用公开的区块链技术，可以追溯到任何交易的发起者和接收者，这样可以避免欺诈和资金洗钱等行为。

此外，Onlychain还拥有高效性的特点。它采用共识机制，只需要很短的时间就可以完成一次交易，而不会受到任何第三方机构的影响，大大提高了交易效率。

另外，Onlychain还具有非常强大的应用场景，它可以用于金融支付、资产交易、供应链管理等多个行业，可以大大提高企业的效率，降低成本，提高企业的经济效益。

总之，Onlychain是一个基于区块链技术的公链币，它具有去中心化、可追溯性、安全性和高效性等特性，可以用于多个行业，大大提高企业的效率，降低成本，提高企业的经济效益。

㈠ Give you a deep understanding of what a public chain is

A public chain is a distributed database based on blockchain technology, which allows users to be safe on the Internet store and exchange data. It is a decentralized network that allows users to securely store and exchange data on the network without relying on centralized servers. This article will give you an in-depth explanation of the concept of a public chain and how it provides users with safe and reliable data storage and exchange services.

What is a public chain?

The public chain is a distributed database based on blockchain technology, which allows users to store and exchange data securely on the network. It is a decentralized network that allows users to securely store and exchange data on the network without relying on centralized servers. The core technology of Gongxian Slow Chain is blockchain, which is a distributed ledger technology that can record all transactions that occur on the network, and these transactions cannot be tampered with.

Advantages of the public chain

The advantage of the public chain is that it can provide safe and reliable data storage and exchange services. Since the public chain is decentralized, it is not controlled by any central organization, so it can provide higher security and reliability. In addition, the public chain can also provide lower transaction costs because it does not require any central organization to manage transactions or collect transaction fees.

Applications of public chains

Public chains have a wide range of applications. They can be used for payment, asset management, supply chain management, smart contracts, etc. For example, in terms of payment, public chains can be used to implement cross-border payments, allowing users to conduct currency transactions safely and quickly between different countries. In addition, public chains can also be used for asset management, allowing users to safely store and manage their assets without relying on centralized servers.

The future of public chains

The future of public chains is very bright, and it will become the infrastructure of the future digital economy. With the development of blockchain technology, public chains will become more secure and reliable, and can support more application scenarios. In addition, public chains can also provide users with lower transaction costs, thereby allowing more users to participate in the digital economy.

In short, the public chain is a distributed database based on blockchain technology, which allows users to safely store and exchange data on the network without relying on a centralized server. It can provide safe and reliable data storage and exchange services, and can support more application scenarios, thereby providing users with lower transaction costs. Therefore, the public chain is expected to become the infrastructure of the future digital economy, providing users with more secure and reliable data storage and exchange services.

㈡ What does public chain currency mean?

Public chain currency means a virtual digital currency established on a public blockchain. Public blockchain isThe concept formed relative to the private blockchain specifically refers to a blockchain that any user in the world can enter and read the data in. The more famous public blockchains include Bitcoin and Ethereum. Every node on the public blockchain cannot be controlled freely, while in the private blockchain, developers can freely control the nodes.

1. The public blockchain can protect the legitimate rights and interests of every user using the blockchain. Because it cannot be controlled, the information on the blockchain cannot be controlled. cannot be changed, and the system has no right to interfere with user behavior;

2. Public blockchains can produce network effects, and different industries, enterprises and assets can exist on the same blockchain , and also shares a database;

3. The entry threshold for public blockchains is low, and everyone can enter as long as they have a computer connected to the Internet;

4. Public The information on the blockchain is open, and every user can read the transaction data conducted on the blockchain.

What is the public chain in the blockchain?

Blockchains include public blockchains, joint (industry) blockchains, and private blockchains. Public chain peer-to-peer electronic cash system: Bitcoin, smart contracts and decentralized application platform: Ethereum.

Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm.

Blockchain is an important concept of Bitcoin. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of cryptographic methods related to each other. Each data block generated contains a batch of Bitcoin network transaction information, which is used to verify the validity of the information (anti-counterfeiting) and generate the next block.

(3) Extended reading on blockchain public chain ONLY coin

According to the different degrees of centralization of the blockchain network, there are three types of blockchains in different application scenarios:

1. Blockchains that are open to the entire network and have no user authorization mechanism , called a public chain;

2. Allow authorized nodes to join the network and view information based on permissions. It is often used in inter-organizational blockchains, called alliance chains or industry chains;

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3. All nodes in the network are in the hands of an organization, which is called a private chain.

Consortium chains and private chains are also collectively called permissioned chains, and public chains are called non-permissioned chains.

Blockchain Characteristics

1. Decentralization. Blockchain technology does not rely on additional third-party management agencies or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes self-verification, transmission and management of information through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain.

2. Opensex. The foundation of blockchain technology is open source. In addition to the private information of the transaction parties being encrypted, the data of the blockchain is open to everyone. Anyone can query the blockchain data and develop related applications through the public interface. Therefore, the entire System information is highly transparent.

3. Independence. Based on consensus specifications and protocols (similar to various mathematical algorithms such as the hash algorithm used by Bitcoin), the entire blockchain system does not rely on other third parties. All nodes can automatically and securely verify and exchange data within the system without the need for any human intervention.

4. Security. As long as you cannot control 51% of all data nodes, you cannot manipulate and modify network data at will. This makes the blockchain itself relatively safe and avoids subjective and artificial data changes.

5. Anonymity. Unless required by legal regulations, technically speaking, the identity information of each block node does not need to be disclosed or verified, and information transfer can be carried out anonymously.

㈣ What is the public chain in the blockchain?

The public chain is also called the "public chain", which means that anyone in the world can enter the system at any time to read data, Send a blockchain that confirms transactions and competes for accounting. Public blockchains are generally considered "completely decentralized" because no individual or institution can control or tamper with the reading and writing of data in it. In terms of application, public blockchain chains mainly include Bitcoin, Ethereum, Hyperledger, most altcoins, and smart contracts. The ancestor of the public blockchain chain is the Bitcoin blockchain, which has the following characteristics ：

1. The code is open source

The code is uploaded to github, and everyone can download the complete blockchain data and accept the test of the public.

2. Complete decentralization

Anyone can become a node, every node is public, everyone can participate in the calculation of the blockchain, and any node can It is not permanent, but periodic, and no center is mandatory for nodes. Anyone can read and send transactions, and transactions can be effectively confirmed on the blockchain, and anyone can participate in the consensus process. The consensus process determines which block can be added to the blockchain, and its exact current state. Everyone can receive financial rewards, proportional to their contribution in the consensus process. These public chains are often considered to be “completely decentralized.”

3. Develop decentralized applications

Program developers can easily develop decentralized applications through this public chain. Public chains can protect users’ rights and interests from the influence of program developers.

㈤ What are the three major public chains of blockchain?

Public chain, the abbreviation of public chain, means that anyone in the world can read it, and anyone can Anyone can send transactions and the transactions can be effectively confirmed. Anyone can participate in the blockchain of the consensus process.

1. The top three public chains in the world
BTC, ETH, EOS(By market value) The three heavyweight products represent the three stages of Blockchain 1.0, Blockchain 2.0 and Blockchain 3.0 respectively.

1. Bitcoin BTC (Blockchain 1.0)
Bitcoin has emerged as a new type of digital currency and global payment network since its birth in 2009. BTC is also the most successful and mature application of blockchain. , now in many situations, BTC is much more famous than blockchain.

2. Ethereum ETH (Blockchain 2.0)
In layman’s terms, Ethereum is an open source platform digital currency and blockchain platform that provides developers with a platform to build and publish applications on the blockchain. . Ethereum can program, decentralize, guarantee, trade anything, vote domain names, financial exchanges, crowdfunding, company management contracts and most agreements, intellectual property, and hardware-integrated smart assets, etc.

3. Yuzu EOS (Blockchain 3.0)
EOS appears as an enterprise-level blockchain operating system based on Bitcoin and Ethereum, which is easier to use and more powerful than the former. EOS provides all application developers with many functions such as database account permission settings, execution scheduling authentication, and network communication.

2. The world's three major exchange public chains: Huobi Chain, Binance Chain, and OKEx Chain OKChain
1. Developed by Huobi Chain, the world's largest trading platform, Huobi Chain is An independently innovative supervised blockchain operating system for the financial field, based on blockchain global asset digitization and financial market infrastructure. At the same time, based on the consideration of injecting the long-term value of HT into a unified value carrier, HT will serve as the only underlying token of the Huobi public chain.
2. Developed by Binance, the world's second largest trading platform, Binance Chain started early in application and is currently mainly circulated on DEX and asset chains. Binance Chain is a digital asset creation and exchange platform, with BNB as the main chain token
3. Developed by OKEx, the world's third largest trading platform, OKChain is a more scalable, high-transaction processing capability trading and smart contract platform, OKChain Developed based on Cosmos-SDK, the consensus uses DPOS. OKB is the underlying token of the OKEx ecosystem.

㈥ How to explain blockchain in a popular way

“Blockchain technology is considered to be the next generation of disruptive core technology after steam engines, electricity, and the Internet. If we say Steam engines have unleashed people's productivity, electricity has solved people's basic living needs, and the Internet has completely changed the way information is transmitted. As a machine that builds trust, blockchain will likely completely change the way value is transmitted in the entire human society."

I have just come into contact with blockchain, there is so much to know and understandDon’t worry about the basic knowledge. Today I will popularize this knowledge for you. Today, let’s first take a look at what public chains, private chains, alliance chains, and side chains are.