区块链的dao什么意思,区块链中的dao

近年来，随着区块链技术的发展，DAO（Decentralized Autonomous Organization）这一术语也越来越受到关注。今天，我们就来聊聊区块链中的DAO，一起探究什么是DAO，它可以做什么？

首先，我们来了解一下什么是DAO？DAO是一种去中心化的组织，它可以由社区成员和算法自动执行规则来运作。它不需要任何中心化的组织来监管，也不需要任何第三方来控制，它完全是由社区成员自主决定的。

DAO的核心特性在于它是去中心化的，它不受任何中心化机构的控制，它的运作完全依靠社区成员的努力和算法自动执行的规则。这就意味着，DAO可以完全自主地管理自己的资金，决定自己的发展方向，实现自我维护，自我持续发展。

此外，DAO还可以帮助社区成员实现他们的目标，比如投资，孵化新的项目，提供支持等。DAO可以通过智能合约来实现自动化，从而减少人工干预，提高效率。

总而言之，DAO是一种去中心化的组织，可以自主管理自己的资金，实现自我维护和自我持续发展，帮助社区成员实现他们的目标，提高效率。它是区块链技术发展的一个重要组成部分，将会对区块链技术的发展产生重要影响。

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① What are some professional terms in the currency circle

Explanation of 26 common terms in the blockchain industry

1. Blockchain——Blockchain

Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. is a shared distributed ledger where transactions are permanently recorded through appended blocks.

2. Block——Block

In the Bitcoin network, data will be permanently recorded in the form of files. We call these files blocks. A block is a set of records of some or all of the latest Bitcoin transactions that have not been recorded by other previous blocks.

3. Node - A copy of the ledger operated by participants in the blockchain network.

4. Decentralization

Decentralization is a phenomenon or structure that must appear or exist in a system with many nodes or in a group with many individuals. The influence between nodes will form a non-linear causal relationship through the network.

5. Consensus mechanism

The consensus mechanism is to complete the verification and confirmation of transactions in a very short time through the voting of special nodes; for a transaction, if the interests are irrelevant If several nodes can reach a consensus, we can think that the entire network can also reach a consensus on this.

6. Pow - Proof of Work

Proof of Work refers to how much currency you get, depending on the workload you contribute to mining. The better the computer performance, the more money will be allocated to you. There will be more mines.

7. PoS - Proof of Stake

Proof of Stake, a system of interest distribution based on the amount and time of currency you hold. In POS mode, your "mining" The income is proportional to your currency age and has nothing to do with the computing performance of your computer.

8. Smart Contract

Smart contract is a computer protocol designed to spread, verify or execute contracts in an information-based manner. Smart contracts allow trusted transactions to be made without third parties, which are traceable and irreversible.

9. Timestamp

Timestamp refers to a string or encoded information used to identify the recorded time and date. The international standard is ISO 8601.

10. Turing completeness

Turing completeness refers to the ability of a machine to perform any calculation that any other programmable computer can perform.

11. Dapp - decentralized application

It is an open source application that runs automatically and stores its data on the blockchain in the form of cryptocurrency tokens. Form incentives and operate with a protocol that displays proof of value.

12. DAO - Decentralized Autonomous Organization

It can be considered as a company that operates without any human intervention and hands over all forms of control toAn unbreakable set of business rules.

13. PrivateKey - Private Key

A private key is a string of data that allows you to access a token in a specific wallet. They, as cryptocurrencies, are hidden except from the owner of the address.

14. PublicKey——Public key

It appears in pairs with the private key. The public key can calculate the address of the currency, so it can be used as a certificate for owning the address of the currency.

15. Mining machine

A computing device or software that attempts to create blocks and add them to the blockchain. In a blockchain network, when a new valid block is created, the system will generally automatically give the block creator (mining machine) a certain number of tokens as a reward.

16. Mining pool

It is a fully automatic mining platform that allows miners to contribute their own computing power to mine together to create blocks and obtain block rewards. And the profits are distributed according to the proportion of computing power contribution (that is, the mining machine is connected to the mining pool - provides computing power - obtains income).

17. Public chain

A completely open blockchain refers to a fully open blockchain that can be read by anyone, anyone can send transactions, and transactions can be effectively confirmed. People around the world can participate in system maintenance, and anyone can read and write data through transactions or mining.

18. Private chain

A blockchain where write permission is only for a certain organization or a specific few objects. Read permissions can be open to the outside world, or restricted to any degree.

19. Alliance chain

The consensus mechanism is a blockchain jointly controlled by a number of designated institutions.

20. Sidechains

Pegged sidechains technology will enable the transfer of Bitcoin and other digital assets between multiple blockchains. This This means that users can access the new cryptocurrency system while using their existing assets.

21. Cross-chain technology

Cross-chain technology can be understood as a bridge connecting various blockchains. Its main application is to realize Atom transactions, asset conversion, and partitioning between blockchains. Information exchange within the blockchain, or solving Oracle problems, etc.

22. Hard fork

The blockchain has a permanent divergence. After the new consensus rules are released, some nodes that have not been upgraded cannot verify the blocks produced by the upgraded nodes. Usually a hard fork happens.

23. Soft fork

When the new consensus rules are released, nodes that have not been upgraded will produce illegal blocks because they do not know the new consensus rules, which will cause Temporary forks.

24. Hash——Hash value

Generally translated as "hash", there are also direct transliterations as "hash". Simply put, it is a function that compresses a message of any length into a message digest of a fixed length.

25. MainChain

The term main chain comes from the main network (relative to the test network), which is an officially launched, independent blockchain network.

For those who don’t understand the “jargon” of the currency circle, come and learn it quickly:

1. What is legal currency?

Legal currency is legal tender, issued by the country and the government, and is only guaranteed by government credit, such as RMB, US dollars, etc.

2. What is token?

Token, usually translated as pass. Token is one of the important concepts in the blockchain. It is more commonly known as "token", but in the eyes of professional "chain circle" people, its more accurate translation is "pass", which represents the area. A proof of stake on the blockchain, not a currency.

The three elements of Token

The first is digital proof of rights and interests. The token must be a certificate of rights and interests in digital form, representing a right and an inherent and intrinsic value;

The second is cryptocurrency. The authenticity, tamper resistance, privacy protection and other capabilities of the token are guaranteed by cryptography;

The third is the ability to flow in a network, so that It can be verified anytime and anywhere.

3. What is position building?

Building a position in the currency circle is also called opening a position, which refers to a trader’s new purchase or sale of a certain amount of digital currency.

4. What is stud?

Cryptocurrency stud means investing all the principal.

5. What is an airdrop?

Airdrops are currently a very popular cryptocurrency marketing method. In order to provide potential investors and people who are passionate about cryptocurrency with information about the token, the token team will conduct frequent airdrops.

6. What is lock-up?

Lock position generally means that after investors buy and sell contracts, when the market trend is opposite to their own operations, they open a new position opposite to their original position. Its name is Butterfly Flying Double.

7. What is candy?

Cryptocurrency candies are digital coins that are distributed to users for free when various digital currencies are first issued during ICO. They are a kind of momentum and publicity for the project itself by the issuer of the virtual currency project.

8. What is a break?

Break refers to falling below, and hair refers to the issuance price of digital currency. A currency circle break means that a certain digital currency falls below the issuance price.

9. What is private equity?

Cryptocurrency private placement is a way to invest in cryptocurrency projects, and it is also the best way for cryptocurrency project founders to raise funds for platform operations.

10. How do you look at the K-line chart?

K-line charts (Candlestick Charts) are also called candle charts, Japanese lines, yin-yang lines, stick lines, red and black lines, etc. The commonly used term is "K-line". It is plotted as the opening, high, low and closing prices for each analysis period.

11. What is hedging?

GeneralHedging is to conduct two transactions at the same time that are related to the market, have opposite directions, have equal amounts, and offset profits and losses. In the futures contract market, buy positions of the same quantity but in different directions. When the direction is determined, close the position in the opposite direction and retain the positive direction to gain profits.

12. What is a position?

Position is a market agreement that commits to buying and selling the initial position of a contract. Those who buy the contract are long and are in a position to expect an increase; those who sell the contract are short and are in a position to expect a decrease.

13. What are the benefits?

Good news: It refers to news that a currency has received mainstream media attention, or that a certain technology application has made breakthrough progress, which is conducive to stimulating price increases. This is called good news.

14. What are the disadvantages?

Bad news: news that causes currency prices to fall, such as Bitcoin technical problems, central bank suppression, etc.

15. What is rebound?

The price adjustment phenomenon in which currency prices rebound due to falling too fast in a downward trend. The recovery is smaller than the decline.

16. What is leverage?

Leveraged trading, as the name suggests, is to use small amounts of funds to invest several times the original amount, in the hope of obtaining multiple returns or losses relative to the fluctuations in the investment target.

② How much do you know about the DAO ecology? You can read the introduction carefully

DAO (Decentralized Autonomous Corporations, called decentralized autonomous organizations in Chinese) refers to organizations formed around a common purpose Crypto-native groups, and these groups are usually established to achieve a certain goal, a certain plan, or a certain program. Many DAOs will raise funds and issue governance tokens.

Because there is no formal leadership, the DAO is decentralized; any member is allowed to make decisions and participate in governance, so it is autonomous. DAO is a form of organization.

DAO can also be understood as two parts, namely the "Distributed Autonomous Organization" DAO (Distributed Autonomous Organization) and the project name DAO based on the Ethereum blockchain; DAO (Distributed Autonomous Organization ) is a form of organizational structure based on blockchain.

"Distributed Autonomous Organization" DAO is sometimes also called DAC, which means "Distributed Autonomous Company". Similar to DAO, it means a group that runs distributed autonomous rules. Both DAO and DAC refer to an organizational form that can operate autonomously without human intervention and management through a series of open and fair rules. It is one of the important rules for ensuring decentralization in the current blockchain, but it must not Not to mention that this is not absolute

How do we choose DAO to join?

First: There are many types of DAOs now, such as social DAOs, protocol DAOs and project DAOs. When it comes to DAO now, you need to first have some basic understanding of the DAO ecology by reading @Cooopahtroopa's "DAO Panorama", @kinjal's "DAO Resource List", and "Top DAOs" from token market cap.

Second: Some DAOs have publicly accessible websites or repositories. You can learn more by checking out their social media and online resources for guidance and helpful links.

Third: It is very important to enter a project as soon as possible. Based on the flexible mechanism, read the channel content, listen to some meetings, and then you can choose investment and projects according to your own judgment, or do nothing. it is also fine. Feel free to ask other members for help and advice so you can get started quickly.

DAO’s governance model:

DAOs are autonomous, meaning they are organizations run by smart contracts. These smart contracts are automatically executed, agreed upon by the original developers of the DAO, and stored on the blockchain. When issues such as recruitment, reward distribution, major decisions, etc. need to be resolved, community members can resolve them through voting.

Secondly, unlike traditional organizational forms, every decision in the DAO is made collectively, not by the CEO or senior management.

Of course, different DAO organizations have different ways for members to join, privileges, rewards, governance rights, etc. Membership in most DAOs comes from ownership of the DAO's native token, and the minimum number of tokens required to join a DAO depends on the design of the different DAOs.

For some DAOs, it is not enough just to hold tokens. They also require a written application or even an invitation from other members to join.

Members of DAO have different rights and benefits, which can be divided into:

Voting rights, election rights, qualifications to participate in activities, token rewards, DeFi rewards, Dividend rights, airdrop activities, physical objects.

Advantages of DAO:

1. Stronger cohesion than traditional enterprises;

2. DAO relies on the Internet to break the limitations of time and space, and its organization has a broader network of contacts and vision;

3. The organizational transparency of DAO ensures that there is no internal deception or fraud in the organization, which can greatly improve the trust within the organization;

4. The non-hierarchical organizational model in which participants have ownership makes Everyone is the owner of the organization, and this organizational form linked to their own interests can better stimulate the enthusiasm of participants;

5. Under the token incentive mechanism, participants can exert their personal influence The effort put in will be greatly improved, bringing about strong synergy effects;

6. Another advantage is that the cost is greatly reduced;

7. DAO has no formal role or hierarchy, whose decisions are informed by community input.

DAO also solves 3 problems currently encountered by traditional companies:

1. Solve the room for investors to rise: any value obtained in traditional companies is It is owned by the company, and only a small part is the remuneration of the workers; but in the DAO organization, it is owned by the community, and all the value captured by the DAO will enter the DAO as a whole. This process is mainly completed through the native governance token.

2. In traditional industries, many companies have barriers to entry. There is only fierce competition in DAO, because only the strongest in DAO will reach the top.

3. In traditional companies, profit is the only goal of the company and is ranked first, but in DAO, its main goal is to solve a problem or create value, and profit is ranked second. Position is a by-product of creating value.

③ What is DAO

DAO is a "decentralized autonomous organization" and a new way of human organization collaboration. We have several people and a shared account, which can be said to be a DAO. In a DAO, each of us has autonomy and control over our own data, which fully reflects the characteristics of "decentralization". ——Yixing

④ The new trend in 2022, what exactly is "DAO"

Can you imagine a way to organize with other people around the world without knowing each other? But the other party establishes corresponding rules and makes its own decisions autonomously, all of which are encoded on the blockchain?

The DAO is making this a reality.

Recently, some DAOs have begun to attract more traditional investmenthave attracted the attention of critics, including billionaire Mark Cuban, who has called them “the ultimate marriage of progressivism.” Venture capital firm a16z has also led multi-million dollar financings in individual DAOs and companies supporting the creation of DAOs.

With Messari predicting that DAOs will be the “next big trend” in the field, you may be wondering what exactly are DAOs?

Today, we will explain it to you.

1

That, What is DAO?

The full name of DAO is Decentralized Autonomous Corporations, which means decentralized autonomous organizations.

To understand DAO, you first need to understand the technology behind it. Most DAOs rely on blockchain technology and smart contracts, which are collections of code that run on the blockchain.

We know that in traditional organizations, there is usually a hierarchy: a formal board of directors, executives or Top management determines the structure and has the authority to make changes.

While DAOs are decentralized, which means they are not managed by individuals or entities, the rules and governance of each DAO are encoded in blocks. Smart contracts on the chain cannot be changed unless voted by DAO members. Instead of a few having the majority say, members of each DAO can vote on decisions together, usually on an equal basis.

For DAO, the blockchain can act as the backbone, maintaining the structure and rules on each chain. The birth of a DAO must have three basic elements:

DAOs are not new, but they are changing As they become more mainstream, let’s break down how they work and whether they are safe.

2

DAO Operations and Security Issues

A DAO requires the following elements to be fully functional: a set of running rules that an organization can use to reward its members for certain activities Funds such as tokens, as well as voting rights to establish operating rules. Additionally, and most importantly, a good and safe structure.

One potential problem with voting systems is that even if a security flaw is discovered in its initial code, it cannot be corrected before a majority vote. Hackers can exploit vulnerabilities in the code during the voting process.

In May 2016, German startup Slock.it launched the creatively named “The DAO” to support their decentralized version of Airbnb. At the time, the crowdfunding campaign was a huge success, raising over $150 million worth of Ethereum.

Unfortunately, there are some issues with the code they used in the DAO. Inevitably, in June 2016, hackers attacked the DAO based on these vulnerabilities. The hackers obtained 3.6 million ETH, worth approximately $50 million at the time.

This sparked a massive and contentious debate among DAO investors, with some proposing various solutions to the hacking problem and others Others are calling for the DAO to be permanently disbanded.

At that time, the DAO was built on the Ethereum network and used smart contract algorithms to ensure its governance structure and economic incentives. . In an effort to thwart cyberattacks, the Ethereum blockchain underwent a hard fork, causing Ethereum to split into two different blockchains - today's Ethereum, where stolen funds were withdrawn and returned, and Ethereum Classic, the original blockchain The blockchain continued to operate and the hacked funds were never recovered.

This is still being called one of the largest hacks in cryptocurrency, exposing the risks of the DAO and eroding investor trust.

According to IEEE Spectrum, DAOs are vulnerable to programming errors and attack vectors. In fact, the potential ramifications of this organizational structure are likely to be numerous, and investors are concerned that they will be held liable for actions taken by the DAO as a broader organization.

3

How to use DAO today?

So far, DAO has been used in many scenarios, such as investment, charity, fundraising, lending, etc., all of which do not involve "intermediaries".

For example, a charity DAO can accept donations from people around the world, and members can decide how to use the donations; a freelance network DAO can create a contract A network of contractors who spend money on office space and software subscriptions; a venture capital DAO can create a venture fund that pools investment capital and votes to support venture capital, and the repaid money can be redistributed among DAO members.

In the past two years, due to the explosive growth of decentralized finance (DeFi), people's interest in DAO has rekindled.

What is the future of DAO? As of mid-2020, the DAO as originally envisioned has not yet been revived. Nonetheless, interest in decentralized autonomous organizations as a broader group continues to grow.

DAOs also need to overcome many potential regulatory and legal challenges, especially in the United States. There are still several unknowns about how the potential legal framework in the United States will affect DAOs and how they operate.

Despite many lingering concerns and potential problems with legality, security and structure, some analysts believe that this type of Organizations will eventually differentiate themselves and may even replace traditionally structured businesses.

⑤ From the perspective of technology and developers, what is DAO in the blockchain field and what is BlockDAO

As far as the blockchain technology field is concerned, DAO refers to distributed autonomy Organization community, BlockDAO is a blockchain technology community.
DAO is a mechanism through which we can achieve reasonable economic incentives (allocating risks/rewards) using software on the Internet. Using DAO, people can coordinate with each other on a global scale and achieve common goals without relying on trust or third parties. Blockchain technology makes this mechanism feasible.
The establishment of the BlockDAO community is in the context of the rapid development of blockchain, which faces some problems: the mainstream blockchain community is mostly media-oriented, has an impetuous mentality, focuses on currency speculation, and ignores the promotion and development of blockchain technology. Discussion; BlockchainAfter project financing, they were keen on media PR promotion, but failed to develop products and build a technical community in a down-to-earth manner; there was no platform to focus on the development of blockchain technology, connect industry, academia, research and government departments to construct a complete blockchain ecosystem; there was a lack of fairness and independence in the industry A powerful third-party platform can objectively reflect the quality and community influence of blockchain project development.
BlockDAO is a community with the core of serving blockchain developers and projects, promoting the implementation of blockchain technology and applications.