区块链投资机构回报率怎么算,区块链投资机构回报率是多少

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㈠ I would like to ask: Is the blockchain project OLO worth investing in?

It is worth it.

The blockchain system is jointly maintained by everyone and does not require special consumption of manpower and material resources. The decentralized structure greatly reduces costs. At the same time, the disclosure of data makes it almost impossible to make false accounts. Blockchain is backed by mathematical algorithms, and its rules are based on an open and transparent mathematical algorithm, which can allow people with different political and cultural backgrounds to gain consensus and achieve cross-regional mutual trust.

In addition to building a currency system, blockchain also has many application opportunities in the pan-financial field. Based on the programmable characteristics of blockchain, people try to add smart contracts to the blockchain system to form programmable finance, of which smart contracts are the representative.

(1) Extended reading on the rate of return of blockchain investment institutions:

Notes:

The validity of users on the platform Behaviors, such as consumption behaviors, are recorded on the blockchain. At the same time as the rights are confirmed, the corresponding data rights token OLO is allocated to the user. OLO can be used to exchange for goods and services in the entire ecosystem, and can also be exchanged with other mainstream digital currencies for cash. Such an incentive method encourages users to contribute more valuable data.

Small and medium-sized enterprises join the ecosystem through API interfaces and use OLO to purchase large users, big data, and large traffic, thereby achieving precision marketing and expanding enterprise scale. Throughout the entire process, user data is desensitized, so there is no need to worry about privacy leaks. Ultimately, a big data trading platform is built for users and enterprises to share interests and appreciate value, bridging the business model gap between users and enterprise development.

As a pass (same as token) backed by data assets, OLO represents the value of big data that continues to accumulate. The more data accumulates, the more valuable it becomes, so OLO itself has value.

㈡ What kind of blockchain project investment is likely to make money

A formal blockchain that applies blockchain financial solutions and can double your investment The project must have the following points at the same time:
1. It will definitely issue coins, but it is not a virtual currency for speculation.
Why do blockchain projects require coins? What role does this coin play? Coins play the role of vouchers in the project and also play a role in circulation. In fact, paper notes can also play the role of vouchers and circulation. For example, IOUs, or even stamped IOUs, can be used as vouchers and circulation, right? able! However, notes can be forged, but things on the blockchain cannot be forged and are unique. This is why blockchain projects need coins. However, it should be noted that this coin is not for speculation, but is complementary to the business. It not only has transaction attributes, but also has cash dividend attributes. Generally speaking, even if it is left untouched, it will not affect project operation and investment income. .

2. There must be an investment protection mechanism.
In other words,Your income must be stable and sustainable, not based on speculation. I have never heard that you have to get the return on investment yourself. The so-called return on investment must be obtained without paying much cost. In other words, someone has to manage the business and actually do the work. Do you understand? Only in this way can your investment increase in value. This investment return mechanism is best protected by legal form.

Third, it is necessary to be able to truly achieve hematopoietic ability.
Complete business entities and hematopoietic capabilities are the basis for whether all investments can gain value! Without a complete business system and hematopoietic capabilities, any investment will not achieve stable, reliable and sustainable value-added.

If you want your investment to be insured and safe, these three points are essential. If you have these three points at the same time, it will be a matter of time before you make money. Without these three points, your investment will basically be in vain.

㈢ One article to understand Ethereum-ETH2.0, is it worth holding for a long time?

I have been reading information about the London upgrade of ETH these days. Let’s talk briefly. In the world of cryptocurrency, whether it is investment institutions, blockchain application developers, mining machine manufacturers, or individual investors, hardware suppliers, game industry practitioners, etc., when it comes to Ethereum, everyone will have more or less understanding of it. .

On the one hand, it depends on the wealth creation effect of the Ethereum token ETH itself. Since the initial issuance in 2014, the return on investment has exceeded 7,400 times.

On the other hand, Ethereum, as the most widely used decentralized application programming platform, has attracted countless developers to develop applications on it. These applications not only generate huge commercial value, but also bring more users to ETH as the DEFI ecology, NFT ecology, and DAO ecology flourish.

As the "London Upgrade Plan" approaches, ETH has once again attracted everyone's attention.

What exactly is Ethereum 2.0? What upgrades are included? How is the progress so far?

What impact will the arrival of Ethereum 2.0 have on the decentralized applications of the existing Ethereum ecosystem?

Is ETH worth continuing to invest? I believe you will make your own judgment after reading it.

If building an application is like building a house, then Ethereum provides modules such as walls, roofs, and floors. Users only need to build the house like building blocks. Therefore, the cost and speed of building applications on Ethereum are largeBig improvement. The emergence of Ethereum quickly attracted a large number of developers to enter the world of Ethereum to write various decentralized applications, which greatly enriched people's demand for decentralized application scenarios.

Schematic diagram of Ethereum application development model

Ethereum and ETH

Cryptocurrencies in the existing market are only single tokens when blockchain technology is applied in a certain scenario.

Ethereum is no exception. Its full project name is "Next Generation Smart Contract and Decentralized Application Platform", and Ether (Ether) is its The native cryptocurrency, referred to as ETH.

In addition to being able to effectively exchange with various types of digital assets, ETH also provides a mechanism to pay transaction fees, that is, we are now doing on-chain operations The GAS fee paid at the time. The emergence of the GAS fee mechanism not only protects applications created on the Ethereum network from being abused by malicious programs, but also because GAS income belongs to miners, allowing more users to participate in the accounting of the Ethereum network and become miners, further Maintained Ethereum network security and ecological development.

Unlike BTC, ETH does not use the SHA256 mining algorithm, preventing the entire mining ecosystem from being dominated by ASIC (Application Specific Integrated Circuit) mining machines. As a result, the systemic risks caused by most of the computing power being controlled by centralized institutions.

Ethereum initially adopted the PoW (Proof of Work) proof-of-work mechanism, and people need to pass proof of work to obtain handling fee returns. We often hear that miners use graphics cards to mine, and what they do is POW proof of work. The more graphics cards and the greater the computing power, the greater the workload and the higher the income.

Currently, the total computing power of the entire Ethereum network is approximately 870.26 TH/s. Compared with the consumer-grade graphics cards we are familiar with, the NVIDIA RTX 3080 graphics card calculates The computing power of the Ethereum network is approximately 92-93 MH/s, which is equivalent to the total computing power of 9.36 million 3080 graphics cards.

The Ethereum white paper clearly mentions that the ledger mechanism of PoW Proof of Work will be upgraded to the ledger mechanism of POS (Proof of Stake) Proof of Stake.

ETH economic model

Unlike the total amount of BTC, which is 21 million, there is no upper limit for the total amount of ETH. Based on the amount of ETH pre-sold, additional issuance will be issued every year, and the additional issuance amount is 0.26x (x is the total amount sold).

But don’t worry that ETH will continue to inflate indefinitely. In the long run, the number of additional coins issued each year is roughly the same as the number of coins lost each year due to death or carelessness. , ETH’s “money supply growth rate” is approaching zero.

The ETH distribution model includes early buyers, early contribution value, long-term donations and miner income. The specific distribution ratio is as follows.

Now, 60,102,216 * 0.26 = 15,626,576 ETH will be mined by miners every year. After converting to PoS, the annual ETH output will decrease.

Currently, the total amount of ETH circulating in the market is approximately 116,898,848 pieces, with a total market value of approximately US$275.9 billion.

Development history of Ethereum

1. Border stage (2015): online The first fork was carried out shortly afterwards to adjust the difficulty of future mining. This version is in the experimental stage, and the technology is not yet mature. Initially, only a small number of developers can participate in mining. Smart contracts are only for developers to develop applications, and there is no user participation. The Ethereum network is in its infancy.

Frontier phase ETH price: $1.24.

2. Home stage (2016): The Ethereum mainnet conducted its second fork in March 2016 and released the first stable version . This version is the first mature official version, using 100% PoW proof and introducing a difficulty bomb. With the increase in the number of blockchains, the mining difficulty increases exponentially, the performance of the network is greatly improved, and the Ethereum project has also entered a rapid development stage. growth period. In the "Homeland" version, the famous "The DAO attack" also occurred. Ethereum was hard-forked by the community vote into two chains, Ethereum (ETH) and Ethereum Classic (ETC). Buterin stood on ETH's side. side.

Home Stage ETH Price: $12.50.

3. Urban phase (2017~2019): The development of the city is divided into three phases, and the upgrade is divided into three bifurcations, namely in 2017 “Byzantium” in October, “Constantinople” at the end of February 2019, and “Istanbul” in December 2019. These upgrades mainly improve the writing of smart contracts, improve security, add difficulty bombs, and modify some core architecture to assist in the future transition from proof-of-work to proof-of-stake.

In the urban stage, the Ethereum network has officially shown its power and officially entered the mature stage. Smart contracts allow cryptocurrencies on different chains to trade with each other. ERC-20 is also the standard for token issuance in 2017. Thousands of projects are raising funds on the Ethereum network, which is called "Initial Coin Offering (ICO)" "I believe that many old people in the currency circle were brought in by the wealth-making effect of ICO at that time. By 2019, with the rise of the DeFi ecosystem, financial products have officially become the largest industry on the Ethereum chain.

Metropolis ETH price: $151.06.

4. Quiet phase (2020-2023): Similar to the three-phase development of the city, the quiet phase is currently expected to be divided into three branches: Berlin (completed ), London (coming soon), and the third fork later. The "quiet" stage, also known as "Ethereum 2.0", is the final stage of the project. Ethereum will officially shift from the proof-of-work method to the proof-of-stake method, and develop a second-layer expansion plan to improve the operating efficiency of the entire network.

The quiet phase can be said to be the culmination of the Ethereum network. If the first three phases are just an experimental platform for Ethereum’s vision to be demonstrated, the quiet phase After that, Ethereum will officially become a complete entity. It will not only have complete ecological applications, super-fast processing speed, and the coordinated development of many networks, but also the PoS mechanism will be very energy-saving, which truly represents the symbol of the gradual maturity of blockchain technology.

Tranquility Phase ETH Price: The Berlin phase completed on April 15, 2021, the price on that day was $2,454.

Upcoming London Protocol Upgrade

Ethereum Ecology

Ethereum’s ecological development, subordinate division can be divided into two categories: one is based onEthereum network ecological application construction, and the second is the Ethereum network expansion construction. The two integrate with each other and achieve each other. Applications need a more robust and powerful network as a carrier, and the network needs application scenarios with complete functions to serve users.

Let’s talk about the application ecosystem first. We can divide the Ethereum ecosystem into the following categories:

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1. Decentralized self-made organization (DAO) ecology

What is a decentralized self-made organization? Let’s take the familiar Bitcoin as an example: Bitcoin’s current market value is more than 700 billion U.S. dollars, ranking ninth in the global asset market value category. However, Bitcoin is not a product released by a certain company, and no specific company recruits personnel to maintain it. Everything that exists in Bitcoin originates from the distributed organization spontaneously formed by Bitcoin holders and Bitcoin miners. They plan the development route of Bitcoin through voting and voluntarily participate in maintaining the Bitcoin program and network. This is simply because as long as they have In Bitcoin, everyone is a beneficiary of the construction of the Bitcoin network, and all maintenance stems from their own interests.

The invention and successful operation of Bitcoin broke through the company's business structure that was created by the Dutch and has been popular for more than 400 years, and created a new, seamless An organizational, globally distributed business model, this is DAO.

Going back to Ethereum, Ethereum’s DAO can be written by smart contracts and user-defined application scenarios. To put it simply, we stipulate the program execution conditions and execution scope. In the real world, as long as the set conditions are triggered, the program will automatically execute and run, and all processes will be decentralized and publicly verified on the Ethereum network. No need for Confirmed manually or by any third-party organization.

The Ethereum DAO ecosystem has evolved into many business scenarios. Some charities use DAO to establish an open and transparent donation and usage mechanism, and some venture capital institutions use DAO to establish fairness. Allocated risk funds.

Many projects in the Ethereum ecosystem adopt DAO autonomy. Representative projects include: Uniswap, AAVE, MakerDAO, Compound, Decred, Dash, etc.

2. Decentralized Finance (DEFI) Ecosystem

In the traditional business world Here, if we need to borrow money, save money, orBuying a company's stocks, or making corporate loans or financing, as long as it is a financial activity, it is inseparable from dealing with financial institutions such as banks, securities institutions, and accounting firms.

In a decentralized world, the essence of the blockchain is a large open ledger that collects everyone’s transaction records. We can trace back every transaction very easily. For every transaction that has occurred at a wallet address, the balance information of any wallet address can be queried to evaluate the assets in the wallet address.

For example: The country with the most expensive personal loans in the world is India. The mortgage interest rate for young people in India is currently 8.8%, and the highest has ever been 20%. ; Correspondingly, the country with the lowest personal deposit interest rate in the world is Japan. In order to encourage people to consume, the Japanese government has kept bank deposit interest rates negative for a long time. Japanese people not only receive no interest on bank deposits, but also pay to the bank. Storage fees. In theory, if the Japanese lend their savings to Indians, both parties can maximize their benefits, but in real life such a scenario is difficult to happen. First, every country has foreign exchange controls. It is not easy for Japanese people to give money to Indians. Second, it is difficult for Japanese people to evaluate the creditworthiness of Indians. There is no unified standard for everyone. If the money lent cannot be returned, , we cannot lose profits but still suffer losses.

But in a decentralized world, such things are much simpler.

If an Indian has Bitcoin in his wallet address, we can use smart contracts and the Indian will pledge his Bitcoin into it. According to Bitcoin at the time At the price, the system automatically gives Indians a credit line, and Indians can use this line to borrow money from Japanese people, and the repayment period and interest rate are stipulated. If the Indians default, the contract will automatically deduct the Bitcoins pledged by the Indians, giving priority to protecting Japan's rights. In this way, the Japanese can enjoy the benefits without worrying about safety issues, and the Indians will also have more money as working capital.

This example is a simple application of decentralized finance. In fact, this is the principle of our participation in DEFI mining and pledge financial management - of course the actual application of the algorithm The scene is much more complicated.

DEFI can be divided into many tracks according to different scenarios, such as stable coins, oracles, AMM exchanges, derivatives, aggregators, etc.

Representative projects of DEFI include: Dai, Augur, Chainlink, WBTC, 0x, Balance,Liquity et al.

3. Non-Fungible Token (NFT) Ecology

World Famous Paintings "Mona Lisa", only Leonardo da Vinci's original version can be displayed in the Louvre Museum in France. Even if modern technology can reproduce it with extremely fine details, the imitations do not have the collection value of the original version.

This is the application scenario of NFT. NFTs are tokens that we can use to represent ownership of unique items. They allow us to uniquely tokenize real-life things like art, collectibles, and even real estate. While the files (works) themselves are infinitely replicable, the tokens representing them are trackable on-chain and provide buyers with proof of ownership.

Compared with the dual delivery of physical copyright and property rights in reality, NFT only requires the delivery of the unique token describing the item. NFT works are often stored in distributed storage networks such as IPFS. They can be taken at any time and will never be lost. In addition, the delivery is simple and convenient, and soon attracted a large number of players and investors to collect and resell. The emergence of NFT also provides artists with a new revenue model.

Similar to DEFI ecology, NFT ecology has also produced different tracks according to different application scenarios. Currently, the more popular tracks include NFT trading platform, NFT game platform, NFT art platform, a financial platform that combines NFT and DEFI.

Representative NFT projects include: CryptoKitties, CryptoPunks, Meebits, Opensea, Rally, Axie Infinity, Enjin Coin, The Sandbox, etc.

4. Standard Token Protocol (ERC-20) Ecology

and NFT Non-fungible tokens correspond to fungible tokens. For example, the RMB we use is a homogeneous token. We can use RMB for value exchange. Even if the serial numbers are different, its value will not be affected. If the denomination is the same, different banknote serial numbers will make no difference to the holder.

BTC, ETH and all the cryptocurrencies we are familiar with are fungible tokens. There is no difference between one Bitcoin and another Bitcoin of the same type. They have the same specifications and haveunity. In a transaction, it is only necessary to pay attention to the number of tokens handed over, whose value may change depending on the time interval of the exchange, but its essence does not change.

Ethereum’s ERC-20 is the standard protocol that defines this kind of token. Anyone can use the ERC-20 protocol and publish it through a few lines of code. Own cryptocurrency on the Ethereum network.

Currently, there are millions of token types running on the Ethereum network. Most of the projects mentioned above have also been released on the Ethereum network. Own fungible token.

Representative projects of ERC-20 include: USDT, USDC, WBTC, etc.

Ethereum network scalability

Let’s first introduce a concept: blockchain The impossible triangle means that no matter what method we use, we cannot achieve scalability, decentralization, and security at the same time. We can only get two of the three.

This is actually easy to understand. If we want to decentralize and secure, we need more nodes to participate in the network for verification, which will lead to an increase in the number of verifiers. Network efficiency is reduced and scalability is reduced. Network performance construction is to find a balance between the three.

Using data as an example, Bitcoin can currently handle 7 transfers/second, Ethereum can handle 25 transfers/second, and VISA can handle an average of 4,500 transfers/second. The peak value reaches tens of thousands of transactions per second. This difference in business processing capabilities can be simply understood as the "throughput" gap. If you want to improve throughput, you need to expand the business processing capabilities of the blockchain, which is called scalability.

According to different optimization methods, Ethereum network performance expansion solutions can be divided into:

1. Layer 1 on-chain extension, an extension solution where all transactions are retained on Ethereum, with higher security.

The essence of on-chain expansion is to improve the Ethereum main chain itself, so that the entire system has higher scalability and operating efficiency. There are two general methods, either changing the consensus protocol, for example, ETH will change from PoW to PoS; or using sharding technology and optimization methods to make the network more efficient.

2. Layer 2 off-chain expansion, layered on top of the Ethereum protocol to create separate solutions for each scenario, with better scalability.

Off-chain expansion can be understood as taking calculations, transactions and other business processing scenarios outside the Ethereum main chain for calculation, and finally transmitting the calculated results back to the main chain. Chain, the main chain only reflects the final result without caring about the process. In this way, no matter how complex the application is, it will not have an impact on the main chain.

We do not need to understand the specific technical implementation, we only need to know: Compared with the Layer 1 solution, the Layer 2 solution network will not interfere with the underlying blockchain protocol. It can undertake most of the computing work for Layer 1, thereby reducing the burden on the main network and improving network business processing efficiency. It is currently recognized as a better expansion solution.

Ethereum 2.0

Finally talking about Ethereum 2.0, back to the topic.

By looking back at the development history of Ethereum, Ethereum 2.0 is not a new project. It is just the last stage of the development process of Ethereum. It will be dominated by the entire Ethereum Multiple teams in the ecosystem work together to make Ethereum more scalable, secure and sustainable, and eventually become mainstream and serve all mankind.

ETH2 construction goals:

1. More scalable. Supports 1000 transactions per second to make the application faster and cheaper to use.

2. More secure. Ethereum has become more secure against all forms of attacks.

3. More sustainable. Improve network performance while reducing energy consumption and better protecting the environment.

The most important change is that ETH2 will upgrade from the PoW (Proof of Work) proof-of-work mechanism used by ETH1 to the POS (Proof of Stake) proof-of-stake mechanism. . Instead of using computing power as a verification method, the amount of pledged cryptocurrency is used as a verification method. Miners can mine without a graphics card, which not only saves time and electricity costs, but also improves the utilization of ETH, which is very similar to earning interest by depositing money in a bank.

The main technology used by ETH2 is sharding and layering technology to expand the entire network.

The ETH2 upgrade will be divided into three phases:

1. Phase 0 (Ongoing): Creation and merging of the beacon chain. The beacon chain is the main chain of ETH2, just like the human brain, and is the basis for ETH2 to operate.

2. Phase 1 (expected to be 2022): Creation and application of shard chains. When the beacon chain is merged with ETH1, it will enter the development stage of the shard chain. The shard chain can be understood as splitting and storing the entire data of the ETH2 main chain according to certain rules, and establishing a new chain separately to share the data pressure on the main chain. The current plan is to establish 64 shard chains.

For example, from Beijing to Shanghai, the original means of transportation was only one highway, and all vehicles needed to run on it, which would make it very crowded; now Through sharding technology, more modes of transportation such as high-speed trains and airplanes are available, and the diverted vehicles arrive at the same time faster. This is the role of the sharding chain.

Schematic diagram of the interaction between shard chain and main chain

3. Phase 2 (expected to be 2023): Integration of the entire network functions. At this stage, the functions of the entire system begin to be fully integrated, the functions of the shard chain will become more powerful, and new processing mechanisms will begin to support the creation of accounts, smart contracts, development tools, new ecological applications, etc.

This stage is the final form of the Ethereum network. Network performance has been comprehensively improved and ecological applications have exploded. But to serve all mankind, ETH2’s 1,000 transaction efficiency per second is obviously far from enough, and Ethereum will continue to optimize for its goals.

What impact does ETH2 have on everyone?

1. For Ethereum ecosystem developers. When deploying an application, ETH2 needs to choose which shard network the application will be deployed on. The reason for this difference is that cross-shard communication is not synchronized, which means that developers need to make different combinations according to their own development plans.

2. For ETH holders. The data of ETH2 and ETH1 are completely synchronized, and the tokens will not change. You can continueContinue to use your current wallet address to hold ETH.

3. For miners. Although PoW and PoS will continue to exist in parallel for some time, it is expected that the output of PoW mining machines will be less and less, and investment in PoW mining machines should begin to be reduced and start to shift to the PoS mechanism.

4. For users. ETH2 is faster, has lower transaction fees, and the network experience will be very good. The only thing worth noting is that since Dapps are deployed on different sharded networks, you may need to manually select the application’s network options.

Is ETH worth investing in?

ETH is the benchmark for markets other than BTC. A clear understanding of ETH2 is very helpful for us to understand other blockchain projects and the secondary market.

Let’s briefly summarize a few points:

1. Through Ethereum projects From the analysis, we can clearly see that after Bitcoin, the development history of the Ethereum project is the development history of the current blockchain application ecosystem. Regardless of DEFI ecology, NFT ecology, DAO ecology or token, contract, and protocol ecology, it was actually foreseen when Ethereum released the white paper, and the projects that emerged later were all verified around Ethereum.

2. Among the co-founders of Ethereum, only Buterin is still contributing to the cause of Ethereum, but this does not affect the prosperity and development of Ethereum . The initial team of Ethereum just created it, and subsequent development is the result of the joint efforts of the community, developers, miners and users. The current Ethereum is no longer the thinking of one person, it is the joint crystallization of all Ethereum ecological participants. It belongs to all mankind.

3. Ethereum has been developing along the established development trajectory in the past few years, although there was a crisis midway and Ethereum was "dead" Hundreds of times, Ethereum has still developed tenaciously and has a prosperous ecosystem. It will take two or three years for ETH2 to be implemented, and there are many variables in the process, such as other public chains taking the lead. However, it is foreseeable that Ethereum after ETH2 will be more robust.

4. Do not hold on to any false propositions that BTC will die and the blockchain industry will disappear. BTC and ETH allow us to see a breakthrough in the original publicThe organizational structure of the company, a new business model with no organizational structure exists. This business model is obviously more in line with the development needs of this era. No matter whether the project initiating team is present or not, no matter how the governments of various countries suppress it, as long as technology contributes to mankind, it will It will be organized and maintained by people voluntarily. Blockchain technology is a revolution.

5. With the launch of ETH2, the parallel PoW rewards and PoS rewards in the short term may cause the total inflation rate of ETH to surge in the short term. In the long term, the inflation rate of ETH will remain unchanged. maintain balance. Coupled with ETH's own ecology and application scenarios, ETH is worth investing in. Currently, there is no possibility of other public chains replacing the Ethereum public chain. The launch of ETH2 will even cause a "siphon effect" to other public chains. The chain is unified.

#BTC[超话]# #digital currency#

㈣ What is the development trend of blockchain?

Since blockchain is going to become the future development trend , Blockchain technology definitely has its own advantages over traditional technology.
1. Decentralization.
The core advantage of blockchain technology is that it does not require a traditional centralized institution. In a distributed system, it does not rely on point-to-point transactions, coordination and collaboration of a certain credit center, thus avoiding the ubiquitous data problems of centralized institutions. Issues such as safety, collaborative efficiency and risk control.
2. High safety.
In blockchain technology, data is difficult to tamper with. The database recording transactions can be accessed by anyone. In this transparent and open model, everyone can act as a supervisor. Everyone can see any changes in the data at a glance, which is more secure than traditional technology.
3. More reliable.
Blockchain technology connects multiple nodes in different places. The nodes in the blockchain interact through point-to-point communication protocols. Different nodes can be used by different developers using different programming languages ​​while ensuring consistent communication protocols. , different versions of full nodes to process transactions.
To put it simply, when a node encounters network problems, hardware failures, software errors, or is controlled by hackers, it will not affect the operation of other participating nodes and the system.
So compared to traditional technology, blockchain is more reliable.
So I firmly believe that the application of blockchain must be the future development trend.

Is it legal for our company to invest in another project and provide pure dividends with an annual return rate of 15%?

Not necessarily.
If a friend recommends an investment project to you, with an annual return rate of 15%, will you be tempted? The Financial Office of Nanhai District reminds you to be careful when encountering this kind of situation. Various new scams using high interest returns as bait and under the banner of so-called blockchain, virtual currency, debt relief services, etc. are emerging in an endless stream. In essence, they are all spreading rumors. Such illegal fund-raising activities, pie in the sky will not fall into the sky, and the promotion of "guaranteed capital and high returns" is the financialFraud, please go to formal licensed financial institutions for investment and financial management.
1. What are the common forms of suspected illegal fund-raising? Illegal fund-raising activities involve a wide range of content and take various forms. The Regulations summarize the following forms:
1. Establishment of Internet enterprises, investment and investment consulting enterprises, various trading venues or platforms, farmers' professional cooperatives, and mutual financial assistance Organizations and other organizations absorb funds;
2. Absorb funds in the name of issuing or transferring equity and debt, raising funds, selling insurance products, or engaging in various asset management, virtual currency, financial leasing business, etc.;
3 .In commercial activities such as selling goods, providing services, and investing in projects, absorbing funds in the form of promises to pay returns in currency, equity, physical objects, etc.;
4. Violating laws, administrative regulations, or relevant national regulations, through mass media, Publicly disseminate information on attracting funds through instant messaging tools or other methods;
5. Other suspected illegal fund-raising activities.

㈥ Anyone who understands blockchain investment would like to ask how everyone participates in blockchain investment and whether the income from blockchain investment is safe

I have the best say on this. I have been in the cryptocurrency industry for five or six years. I have bought equipment, traded on major exchanges, opened contracts, and added leverage. In recent years, I have actually made less money and lost more money. Later I discovered that investing in blockchain is actually equivalent to stock trading. Those who have lost money want to continue participating in the hope of a comeback, and those who have made money want to continue participating in the hope of making a lot of money. If you go back and forth like this, plus you don’t know much about what blockchain is, you will naturally not get much benefit, and you will often be harvested like leeks.
Recently, a friend of mine in the currency circle introduced me to a company called Hada Meta. It is headquartered in Singapore and has a technical team in China. My friend asked me to listen to the sharing given by their technical staff, and my eyes brightened. Let me share with you my experience.
First of all, when I first came into contact with the company Hada Meta, I subconsciously thought that they were probably similar to the companies I had encountered before. They just talked and tricked you into buying equipment. But the people who listened to their introduction for most of the day did not mention the equipment at all. They kept sharing how to choose reliable investment products in the blockchain market, and how to participate in order to maximize returns and guarantees. Investment safety surprised me, and I started to get a little interested.
Then they analyzed to me why I made less and lost more when I invested in blockchain before. In the final analysis, it was because I didn’t do a good job of “selecting” and “investing”. I really don’t know how to choose a good blockchain investment product. When I see which project is popular, I invest in it, and I can’t help but buy equipment, or wait for it to go online and speculate directly. As a result, they told me that my investment method was most likely to be cut off. I thought about it carefully. After all, I was already a step later than others when I participated, so the benefits I received were naturally less.
Finally, based on my actual situation, they gave me a professionalGate designed investment plans for blockchain products. They told me that I am suitable for short-term investment. In this case, I should not buy equipment because it is not worth it and the cost is high. Short-term investment may only last a few months, and there is no need to buy equipment. The dividend period for short-term investment is the testing period before the public blockchain goes online, so they suggested that I rent cloud computing power to participate. This way, the risk is small, the investment is small, and the returns are high.
To be honest, I have never seen a team like theirs. Maybe if I sell the equipment directly, I can make more money, but they did not do that. Instead, they advised me to do what I can. I think it is quite reliable

㈦ What is the JRR 30 Index

1. Introduction to the Index

The JRR 30 Index was established on January 1, 2017. It is a professional cryptocurrency index product under JRR Crypto. JRR Research Institute has established the most authoritative and instructive digital currency scoring model based on the fundamental research of each currency, combined with factors such as market volatility, turnover rate, transaction volume and event drivers of each currency. , and apply it to the research and development of blockchain index. The JRR 30 Index mainly consists of 30 cryptocurrencies. The JRR Research Institute will be committed to evaluating the market development trends of the index’s component coins and alternative potential coins, and ultimately provide users with the most instructive and professional index product.

2. Historical returns

At present, the JRR 30 index has outperformed the market in the long term. As of March 31, 2019, the JRR 30 index closed at 2447.62 points, a slight increase of 0.07% in a single day. The cumulative return rate of the JRR 30 index in the past month was 9.63%, while the cumulative return rate of BTC during the same period was 6.55%, and the cumulative return rate of ETH was 2.90%. The cumulative return rate of the JRR 30 index since its establishment on January 1, 2017 is 2346.87%, while the cumulative return rate of BTC during the same period is 311.35%, and the cumulative return rate of ETH is 1639.17%.

3. Product advantages

1) Information transparency

The operation of JRR 30 index products is completely transparent and open, and the team can ensure that the index The timeliness, accuracy and completeness of information disclosure while maximizing the control of legal compliance risks.

2) High professionalism

The JRR 30 index was developed by JRR Research Institute, a subsidiary of JRRCrypto, and has strong professionalism in the selection and matching of index component coins. JRRCrypto is the world's leading blockchain investment institution. Its team members have many years of experience in the currency circle and strong investment research capabilities. They can keenly discover market opportunities and conduct detailed research on future industries from track to single currency. Actively plan for sectors that are in line with trends. Since investing in Binance in 2017, JRR Crypto has focused on equity and token investments in the blockchain field, and currently manages more than US$800 million in assets.