区块链有哪些货币类型,区块链有哪些货币组成

区块链货币是一种新型的虚拟货币，它是基于分布式账本技术开发的数字货币，它以去中心化、安全、可追溯性和不可篡改性为特点。区块链货币的组成有多种，主要有比特币、以太坊、柚子、莱特币等。下面就来介绍一下这几种区块链货币。

比特币（Bitcoin）：比特币是一种去中心化的数字货币，它是区块链技术的第一个应用，也是最受欢迎的区块链货币。比特币是一种去中心化的电子货币，它不受任何机构的管制，也不受任何国家的管制，它的交易是完全匿名的，它的交易费用也是极低的，它的稳定性也非常高，是未来的重要货币之一。

以太坊（Ethereum）：以太坊是一种去中心化的计算机平台，它可以利用区块链技术来实现去中心化的应用程序，以太坊的出现极大地拓展了区块链技术的应用范围，它不仅可以实现数字货币的交易，还可以实现智能合约、去中心化的应用程序等。以太坊是一种可以被任何人使用的全球化的智能合约平台，它的出现也为区块链技术提供了新的发展方向。

柚子（EOS）：柚子是一种基于区块链技术的去中心化应用平台，它拥有更快的交易速度、更高的安全性和更低的交易费用。柚子是一种基于区块链技术的去中心化应用平台，它拥有更快的交易速度、更高的安全性和更低的交易费用。柚子支持多种应用，包括智能合约、去中心化应用、去中心化交易所等，它也是一种可以被任何人使用的全球化的智能合约平台。

莱特币（Litecoin）：莱特币是一种去中心化的数字货币，它是比特币的一种变种，它拥有更快的交易速度和更低的交易费用，它也是一种可以被任何人使用的全球化的智能合约平台。莱特币支持多种应用，包括智能合约、去中心化应用、去中心化交易所等，它也是一种可以被任何人使用的全球化的智能合约平台。

以上就是区块链有哪些货币组成的介绍，包括比特币、以太坊、柚子、莱特币等，它们都是基于区块链技术开发的数字货币，它们具有去中心化、安全、可追溯性和不可篡改性的特点，是未来的重要货币之一。

1. What are the top ten most popular digital currencies at the moment

Bitcoin, Ethereum, Ripple, Bitcoin Cash, EOS6, Litecoin, Stellar Lumens, Cardano, Tether, IOTA

1. Bitcoin was launched by Japanese Satoshi Nakamoto on November 1, 2008, and was officially born on January 3, 2009! Bitcoin is a virtual encrypted digital currency in a P2P situation. Point-to-point transmission means a decentralized payment system! Since it is a virtual currency, it is definitely not issued by a specific institution, but generated through a specific method and a large amount of calculations! Because the total amount is relatively small, its scarcity is very high, and the number is now permanently limited to about 21 million!

2. Ethereum: Ethereum is an open source public blockchain platform with contract functions. Through its dedicated cryptocurrency Ethereum, it is also a decentralized virtual machine to handle peer-to-peer transactions. contract! It was proposed by programmer Vitalik Buterin in 2013 after being inspired by Bitcoin. It was developed in 2014 and is now the cryptocurrency with the second highest market value after Bitcoin!

3. Ripple currency: Ripple currency is the base currency of the Ripple network. It circulates throughout the entire Ripple network. The total amount is about 100 billion, and the number will gradually decrease with more transactions! Last year, Ripple surpassed Ethereum in a short period of time to become the world’s second most valuable virtual currency!

4. Bitcoin Cash: It is a new encrypted digital asset launched by ViaBTC, a mining pool owned by the mining giant Bitcoin Continent, based on the BitcoinABC plan. It can be regarded as a fork of Bitcoin BTC or It’s an altcoin! Its purpose is to alleviate Bitcoin’s network congestion problem!

5. EOS: It is a blockchain operating system designed for commercial distributed applications. It is similar to the Winds operating system and can support multiple applications operating at the same time, aiming to achieve distributed New application extensions! But it is not a currency like Bitcoin and Ethereum, but a token released based on the EOS software project, and there are no handling fees, so it has a wider audience!

6. Litecoin: It is also a virtual currency inspired by Bitcoin. Its creation and transfer are based on an open source encryption protocol and are not managed by any central agency. Designed to improve Bitcoin, the circulation is more than four times that of Bitcoin!

Seven Oaks and Stellar Lumens: It is a basic currency circulating in the Stellar Network. The Stellar Network is developed based on the Ripple Network. However, the Stellar Network and the Ribo Network are classified as pyramid schemes in China. Distribution is not allowed!

8. ADA Coin: A virtual currency born in 2015, with a total amount of 4.5 billion. This digital advanced represents the currency of the future. Through encryption technology, it can be faster. Direct transfers ensure security!

9. Tether Coin: Launched by Tether CompanyA virtual currency that pegs cryptocurrency to the U.S. dollar, a legal currency, a virtual currency that is held in a foreign exchange reserve account and backed by legal currency! 1 Tether is equal to 1 US dollar!

10. 10. IOTA: It is a new type of digital cryptocurrency that focuses on solving transaction problems between machines. It is more efficient, secure and real-time micro-transactions and does not generate No transaction fees!

2. What are the classifications of blockchain and what is the structure of blockchain?

The concept of blockchain has been quite popular recently. Popular, it comes from the implementation of cryptocurrencies such as Bitcoin, but now this technology has been gradually used in various fields. So do you know what the classifications of blockchain are? What is the structure of blockchain? Let’s follow us to find out more.
What are the classifications of blockchain?
1. Public Blockchains (PublicBlockChains)
Public Blockchain means: any individual or group in the world can send transactions, and the transactions can be effectively confirmed by the blockchain, and anyone can participate its consensus process. The public blockchain is the earliest blockchain, and it is also the most widely used blockchain at present. The virtual digital currencies of all major bitcoins series are based on the public blockchain. There is one and only one corresponding to this currency in the world. Blockchain.
2. Consortium (Industry) Blockchain (ConsortiumBlockChains)
Industry Blockchain: Multiple preselected nodes are designated within a certain group as bookkeepers, and the generation of each block is jointly performed by all preselected nodes. Decision (pre-selected nodes participate in the consensus process), other access nodes can participate in transactions, but do not participate in the accounting process (essentially still managed accounting, but become distributed accounting, how many slag points are pre-selected, how to decide each The bookkeeper of each block becomes the main risk point of the blockchain), and anyone else can conduct limited queries through the open API of the blockchain.
3. Private Blockchain (privateBlockChains)
Private Blockchain: Only uses the general ledger technology of the blockchain for accounting. It can be a company or an individual, and has exclusive access to the writing of the blockchain. With access permissions, this chain is not much different from other distributed storage solutions. At present (Dec2015), conservative giants (traditional finance) want to experiment with private blockchains, while public chain applications such as Bitcoin have been industrialized, and private chain application products are still being explored.
4. Sidechain (Sidechain)
Sidechain is a blockchain used to confirm data from other blockchains. Through the two-way peg (TwoWayPeg) mechanism, various assets such as Bitcoin and Ripple coins can be Transfers are realized on different blockchains at a certain exchange rate.
What is the structure of blockchain?
1. Basic network layer: The basic network layer consists of the data layer and the network layer. The data layer includes the underlying data layer.Data blocks and related data encryption and timestamp technologies; the network layer includes distributed networking mechanisms, data dissemination mechanisms, and data verification mechanisms.
2. Intermediate protocol layer: The intermediate protocol layer consists of a consensus layer, an incentive layer, and a contract layer. The consensus layer mainly includes various consensus algorithms of network nodes; the incentive layer integrates economic factors into the blockchain technology system. , mainly including the issuance mechanism and distribution mechanism of economic incentives; the contract layer mainly includes various scripts, algorithms and smart contracts, which is the basis of the programmable features of the blockchain.
3. Extension layer: This layer is similar to a computer driver and is designed to make blockchain products more practical. There are currently two categories. One is various trading markets, which are important channels for exchanging fiat currencies for cryptocurrency. They are simple to implement, get money quickly, and have low costs, but the risks are also high. The second is the expansion implementation in a certain direction. For example, based on the Yishu side chain, it can provide customized services for third-party publishing organizations, forum websites and other content producers.
4. Application service layer: As the most important link in the blockchain industry chain, the application service layer includes various application scenarios and cases of blockchain, including programmable currency, programmable finance, and programmable society.
The above are the blockchain classifications brought to you by the editor? What is the structure of blockchain? all content.

3. Digital currencies are skyrocketing. What other coins are worth investing in and holding for the long term?

The basic chain project is the token of the blockchain platform, which is what we call There are quite a lot of public chains at this stage, and the most popular ones at this stage include EOS, ONT, AE, ADA, etc. When a system begins to issue digital currency, users can use cash to exchange for the system's virtual currency, and then conduct transactions within the system. There is no real digital currency system like a bank, and there are no records of transactions. One center records, but the internal structure of the system informs each user, and every consumer will rush to record the transaction details in the system,

Encryption The scale of money market operations reaching US$7 trillion is just a starting point. At present, BTC has withstood years of training and is a relatively stable virtual currency. However, large-scale application is not yet realistic and requires continuous development and improvement. Eventually there will be one or a few virtual currencies that can be applied on a large scale, and their intrinsic value will be huge. Therefore, if BTC remains the leader during its development, its price will eventually reach a huge number; if unfortunately it is replaced by a better virtual currency, it may return to zero.

4. What are the real digital currencies?

1. Ethereum (ETH)
Ethereum is the second largest digital currency in the world. In the early stage, it adopted the POW mechanism. Mining will later be converted to a POS (proof of security, proof of equity) mechanism. In terms of total amount, Ethereum theoretically has no upper limit. About 18 million Ethereum are produced every year, and about 96 million are in circulation.
2. Litecoin (LTC)
The total amount of Litecoin is 84 million, with more than 50 million in circulation.
3. Ethereum Classic (ETC)
ETC and ETH are different forks of Ethereum. The total amount of ETC is about 200 million, and its market value is less than 10 billion.
4. Ripple (XRP)
Ripple is an open payment network that allows cross-border transfer payments with very low fees and extremely fast speeds. Ripple includes not only digital currency, but also national legal tender. A small amount of XRP is consumed when making cross-border transfer payments. The total amount of XRP is 100 billion. With use, the total amount will gradually decrease. If demand continues to increase, the price of XRP will inevitably increase.
5. Dash (DASH, DASH)
The main features of Dash are the immediacy and anonymity of payment. The immediacy of payment can reach the second level. The anonymity of Dash is close to that used in daily life. cash. It is understood that the total circulation of Dash coins is 18.9 million, and the issuance will stop in 2130.
6. ltoa(ITOA)
ITOA is designed for the Internet of Things. Blocks are linked to each other using a directed acyclic graph structure, called Tangle. This structure is different from the chain structure. As the blocks Increasingly, the higher the security, the faster the transaction is confirmed. The total amount of ITOA is huge but unchanged. It is determined by the genesis block and does not require mining to obtain it. ITOA is a very individual breed.
7. Monero(XMR)
XMR is a virtual currency using the CryptoNote protocol. XMR was developed in 2014 and has a total of 18.44 million.
8. Zcash(ZEC)
ZEC is a digital currency that uses zero-knowledge proof, which can still prove the validity of its transactions after encrypting transaction information, thus protecting user transaction privacy from being leaked.

5. What are the classifications of blockchain projects?

The current blockchain projects are roughly divided into four categories: currency, platform, application, and asset monetization.

1. Currency

Mainly used as a medium of exchange for blockchain assets, it is a general equivalent, similar to the previous gold. Applications belonging to this category include Bitcoin, Litecoin, etc.

2. Platform category

Refers to the establishment of technology platforms to meet the development of various blockchain applications. The major public chain projects currently belong to TRON, EOS, and Ethereum Categories such as online shops.

3. Application category

refers to applications that have their own applications in various fields such as finance, games, logistics, and property rights protection. They are developing the fastest and may be used in various fields in the future. The field has great application prospects. Specific projects include Ripple and other projects.

4. Asset tokenization

.

Refers to the blockchain of physical assets Mapping, i.e. physical assetsLinks. Typical representatives are USDT, which is benchmarked against the US dollar, Digix, which is benchmarked against gold, and Dao.

6. Ranking of China's top ten virtual currencies

China's top ten Virtual currency ranking. Virtual currencies have become very popular recently, among which Bitcoin is the most famous. Many friends still don’t know which are the top ten virtual currencies in China, so let’s take a look with the editor.
China’s Top 10 Cryptocurrencies Ranking
Bitcoin (BTC)
When talking about the top 10 cryptocurrencies to invest in right now, cryptocurrencies in general or just smart cryptocurrency investments, all discussions must start with Bitcoin currency. Bitcoin is by far the most widely used cryptocurrency and is often referred to as the “King of Cryptocurrencies.”
Litecoin (LTC)
The creator of Litecoin, Qiwei Li, graduated from MIT and was a former employee of Google. He designed Litecoin in 2011. This man's name looks Chinese, but in fact he is Chinese. Litecoin was born on October 7, 2011. It has a history of eight years so far. The total amount is 84 million as mentioned above, and 63.7 million have been mined so far. The maximum unit price is 2,000 yuan, and the current price is about 410 yuan.
Ethereum (ETH)
Ethereum is one of the best cryptocurrencies and the first major project to introduce smart contracts, allowing developers to launch desktop and mobile decentralized systems powered by blockchain technology Applications (dApps).
Since then, Ethereum has remained one of the top ten cryptocurrencies into 2021 and will likely stay that way for decades to come.
Ripple (XRP)
XRP will definitely remain a strong presence in the cryptocurrency community and is indeed one of the best cryptocurrencies, it just needs a little time to stand up. City Telegraph gives Ripple 2021 price predictions for every $1 coin in 2021. All of this potential upside means Ripple is one of the best cryptocurrencies to invest in 2021.
BinanceCoin (BNB)
Binance Coin is one of the best cryptocurrencies in 2021 if you want to diversify your portfolio and already own major coins like BTC or ETH. Binance, the company behind the token, has a solid business history and an experienced team behind its main concept, which is a “utility token.” BinanceCoin is also one of the most liquid cryptocurrencies currently and is in the top ten on CoinMarketCap.
LINK
LINK coin, full name ChainLink, is an ERC20 standardized token based on the Ethereum blockchain, used to pay Chainlink node operators to retrieve data from off-chain data and format the data into the blockchain Readable format, off-chain computing, and guaranteed uptime. Chainlink tokens are used as part of running nodes to prevent badparticipants. 1. Project introduction The first decentralized Oracle network allows anyone to securely provide smart contracts, access critical external data, offline payments and any other API functionality.
ADACOIN (ADA)
Cardano has been a strong player since it entered the game in 2015, and 2021 looks set to be another strong year for the cryptocurrency . In February 2021, Cardano had a market capitalization of nearly $30.7 billion, with a single coin being $1.07 (quite affordable!). Some believe Cardano has more to offer. Dare Shonubi, for Coin Pedia believes that Shenbi could reach as high as $10 by the end of 2021, and if true, it would become one of the best investment coins to date.
XTZ
XTZ coin is the abbreviation of Tezos. It is very popular abroad, its market value has been rising, and its development prospects are very good.
Polkadot (DOT)
Polkadot is the native token of the Polkadot platform. Founded in 2015, it is the world's first open decentralized payment network platform. The currency price has always been relatively stable. , has many fans and a very active community. It is listed on 201 exchanges. The trading depth is very wide. The stable currency price shows that there are many users and a high consensus. It is possible to support all virtual digital currencies in the future. I believe the future will be better.

7. What are the digital currencies?

As of July 18, 2020, Fanyu has a total of 5,740 global encrypted digital currencies, 23,280 trading markets, and a total market value 1.89 trillion yuan. The top five digital currencies are Bitcoin, Ethereum, Tether, Ripple, and Bitcoin Cash, with current market values ​​of 1.18 trillion, 182 billion, 64.2 billion, 60.3 billion, and 28.8 billion respectively.

Although cryptocurrencies such as Bitcoin and Ethereum still have a market worth trillions in the global market, because they are decentralized virtual currencies that are independent of national credit, in order to To prevent systemic financial risks, my country has been taking increasing actions to crack down on all non-statutory digital cryptocurrencies, banning ICOs, banning transactions between RMB and digital currencies, guiding miners to withdraw, and banning access to cryptocurrency transactions nationwide. website, etc.