布比区块链,区块链应用创新样本:布勒开启实物投资新篇章

⑴ Which domestic blockchain company is the best

First of all, I will introduce the well-known domestic blockchain companies, and then I will personally evaluate which one is better. , you can judge for yourself specifically.

1. Bubi Blockchain Company, this company provides blockchain underlying technical services and industry solutions. That is to say, an underlying blockchain is built and an adaptation layer is built on top, so that enterprises can quickly establish commercial applications. The underlying blockchain is developed by ourselves, the consensus mechanism is pbft, tps is 5,000 transactions per second, UnionPay transactions per second is 2,000, and Bitcoin transactions per second are 7. Of course, the underlying architecture is different. The performance is different. Because Bubi is a commercial blockchain, it pays more attention to performance. At present, Bubi is mainly used in the fields of digital assets, supply chain finance, supply chain traceability, publicity and notarization, etc.

2. Bu Meng Blockchain. Theoretically speaking, Bumeng should be said to be Bubi's product line, but Bubi is mainly engaged in private chain, and Bumeng is engaged in alliance chain, so separately speaking, Bumeng is Bubi's layout in digital assets. The underlying technology is Bubi blockchain, but the blockchain is encapsulated according to the scenario and provides API interfaces for enterprises. Enterprises issue their own assets on it and carry out the free circulation of assets according to the characteristics of the blockchain. Currently, Sunshine Some companies such as Insurance, Qianxiang Finance, Zhongtuobang, Haohuoah, etc. have connected. The assets include insurance policies, points, financial products and the like. In the end, it is estimated that this platform will break down the barriers between assets, and finally users can freely use and transfer these assets. This is an interesting way of playing in the blockchain industry, because it has the openness of the public chain and the security of the private chain.

3. VeChain. VeChain is a commodity ID management cloud platform based on blockchain technology. It provides enterprise-level users with commodity asset management, tracking and traceability, anti-counterfeiting verification, and new technologies in the form of BaaS. Supply chain management, etc. To simply understand, VeChain has done the “supply chain traceability” aspect of the Bubi blockchain.

4. Tongxin Huzhu, Tongxin Huzhu is a mutual aid and guarantee platform that puts some relevant information about mutual aid insurance into the blockchain. Users can apply to become nodes, participate in bookkeeping, and maintain their own data.

5. Xiaoyi, Xiaoyi is based on blockchain technology, digitizing the assets and rights of the physical world, and decentralizing financial services such as registration and issuance, transfer transactions, clearing and delivery through a peer-to-peer network. network protocols.

These are probably the five well-known blockchain companies in China, and I personally recommend Bumeng.

First, Bumeng uses the underlying technology of Bubi blockchain, which is relatively promising in the industry and has the most practical applications in China. Enterprises can access it at low cost (just call the interface, it seems) It is also free) using blockchain technology, and you can also use the resources inside. Think about being on the same chain with many companies. In the future, resource docking will not make it easy for users to convert.

Secondly, VeChain and Tongxin Huzhu focus on a certain field and do not provide underlying technologies and industry solutions. In other words, if you are in this industry or can use it upstream and downstream of this industry, It cannot be used in other fields. Taking the field of mutual aid and security as an example, both Zhongtuobang and Zebra Society chose Bumeng. Of course, you can consider it if it is an investment.

Third, Xiaoyi, why don’t you recommend Xiaoyi? Because Xiaoyi is an open source project and everyone knows the domestic business environment. Especially when the industry has just begun to develop, the domestic market is different from that abroad. Ant has gone through two rounds of ICOs, which will be a huge worry in future operations. Moreover, Ant has not yet implemented practical applications. It has built a platform that is not used by companies yet (guess it may be related to open source factors). , Who dares to fully open their data?) Of course, Xiaoyi’s open attitude is worth encouraging. Although I guess the advantages and disadvantages of the code are clearly understood by peers, it is not clear.

Fourth, why is Bubi not recommended? Bubi also raised 30 million some time ago, because Bubi is more open and has more resources. Of course, if the business has high privacy requirements, it can also be done. Choose Bubi Blockchain.

Finally, for the sake of my hard work in answering so many questions, choose me!

⑵ Blockchain drives the future: Can society really be programmed?

"Three o'clock" has been very popular recently, but what is even more popular is blockchain.

Since the "94 Incident", policies have become increasingly tight for the currency circle. In contrast, the "chain circle", which had rarely spoken out before, has become popular. Regardless of the media or the market, various voices discussing "blockchain" are emerging one after another in social circles large and small. Finally, during the Spring Festival this year, the popularity of "Sleepless at Three O'Clock Blockchain" brought this wave to its peak.

Finally, I would like to end with a quote from Zeng Ming (Chairman of the Academic Committee of Alibaba Group and Dean of Education of Hupan University), so that everyone can experience Teacher Zeng’s surging vision for the future:

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Today, what we are doing is to write trust consensus into the program before an economic ecology is born. What a ground-breaking thing this is! We are designing our own destiny! It's almost like we have a CRISP tool trying to encode genes. Just like the fundamental challenges that artificial intelligence encounters in cracking the human brain, the challenges of blockchain in designing the economic system that has evolved together with human society will also be fundamental and revolutionary. Because it directly faces human nature. Only by understanding Token at this level can we have enough awe and a true sense of mission for the historical opportunities and challenges we face.

⑶ Bumeng Business Points

The Bumeng points platform provides a rich business ecosystem, eachAll participants can obtain different business benefits based on their own resources.
The Dilemma of Points Export
Consumers hold various types of points, but can only use the limited exports provided by the issuer. Each issuer needs to build its own outlet, which is costly and ineffective. Only large institutions can issue, and small merchants suffer from the lack of a unified issuance platform.
Merchant’s passive access to the platform lacks unified acceptance
Usually passive access to the points platform lacks a unified acceptance and settlement mechanism, and the point diversion effect is not obvious.
The platform has cash flow and risk pressure
Both upstream and downstream platforms need to promote it one by one, making it difficult to expand; if they all bear the exchange, they will face cash flow and risk pressure.
Solution
The blockchain points platform provides free and open access. Any institution or individual that has passed the registration review can freely issue its own points.
Merchants can also freely list products and Services; use mutual evaluation to build a credit system, and the best will survive. · The point issuer
can select a merchant list when issuing points, and only the preset merchant list can be used for points acceptance; the issuer will give priority to merchants with a large user base and good liquidity.
· Merchant entry
When releasing goods/services, merchants can set up a list of points that accept points for consumption; merchants will give priority to issuers with good credit and short acceptance cycles.

⑷ The Shanghai Blockchain Industry Development Research Alliance was officially established to promote the healthy development of the blockchain industry

On September 14, the Shanghai Blockchain Industry Development Research Alliance (hereinafter referred to as the Alliance ) was formally established. The alliance is an academic, public welfare, service and non-profit organization voluntarily formed by enterprises and institutions and related institutions such as Shanghai’s blockchain policy research, technology research and development, business incubation and other related institutions.


The main sponsors of the alliance include Shanghai Development and Reform Institute, China Financial Information Center, Wanxiang Blockchain Laboratory and Blockchain Pencil; the co-sponsors include Bu Meng (Shanghai ) Technology Co., Ltd., BitSE, Shanghai Juzhen Financial Information Services Co., Ltd., Shanghai Institute of Science, Jiading Industrial Zone Economic Development Co., Ltd., and Lujiazui Internet Finance Association.

With the rapid development of the Internet, asset digitization and digital assets play an increasing role in people’s real life. The characteristics of blockchain that cannot be tampered with and shared can solve the problem of data authenticity and data ownership. It has been regarded as the best solution for all data-related industries, including the financial industry.

The alliance is committed to building a cooperation, exchange and dialogue platform connecting government departments, relevant enterprises, scientific research institutes, financial institutions, and industrial parks, and organizing in-depth cooperation among government, industry, academia, research, finance, etc. , promote blockchain industry research, industrial policy support, technology research and development, standard formulation, business incubation, talent cultivation, etc., attract the gathering of high-end resource elements of the blockchain, and promoteIt will promote self-discipline in the development of the industry, create a good environment for the development of the blockchain industry, and promote the development of Shanghai into a highland for blockchain technology R&D and application and industrial development with strong domestic and foreign influence.

As the world’s first commercially implemented blockchain digital asset platform, Bumeng actively responded to government calls and industry needs and joined the alliance. "The blockchain model is free and democratic, but freedom and democracy require supervision." Yang Fan, general manager of Bumeng, said, "The reason why Bumeng joined the alliance is to have a platform for communication with government agencies. Communication between relevant government agencies promotes the healthy development of the blockchain industry and financial markets."

As a hot topic in financial technology, Yang Fan provided scenarios for the application of blockchain in the financial field: " Blockchain technology can provide real and credible data for the financial field, and has great potential in big data such as risk control and credit reporting. At the same time, regulatory agencies can also achieve regulatory purposes better and at a lower cost by becoming one of the nodes. , improve work efficiency."

"Following up, Bumeng will actively participate in alliance activities, proactively communicate with alliance members through business sharing and other methods, and demonstrate blockchain technology and application innovation results to the public. , and make its own contribution to the development of the alliance." Yang Fan concluded.

⑸ What is Dogecoin

Dogecoin is a virtual currency.

Dogecoin was born on December 8, 2013. Jackson, an Australian brand and marketing expert, and Palmer, a programmer from Portland, Oregon, are the creators of Dogecoin.

Doge was originally a cute Japanese Shiba Inu (Shiba
Inu). The currency code of Dogecoin is Doge, the symbol is D, and it uses the Proof-of-Work Script
algorithm.

Compared with other cryptocurrencies, Dogecoin has a faster transaction confirmation time: 1 minute; Dogecoin has no upper limit, reaching 100 billion around July 2015, and will generate 5.2 billion every year thereafter. Dogecoin.

Dogecoin has a unique community culture, where Shibe is kind, generous, and happily enjoys this harmonious atmosphere. The charitable behavior of the Dogecoin community is widely praised by the society, and it has an unparalleled community reward culture.

Dogecoin has become popular all over the world. Just two weeks after its emergence, it became the seventh largest cryptocurrency in the world with a market value of
8 million US dollars.

Dogecoin is similar to Litecoin: both are based on the Scrypt
algorithm, and transactions are more convenient than Bitcoin - the confirmation time of Dogecoin is only 1 minute.

In the first year, 100 billion Dogecoins will be mined, and 5 billion will be mined every year. In addition, Dogecoin also hasAssisted mining mode, this mode largely solves the security problem of Dogecoin.

Dogecoin has become a heavyweight currency in the tip field just one week after its launch. It is the second largest tip currency. Users paying tips through Dogecoin also means more investors. Accepting the changes cryptocurrencies can bring to your life.

(5) Extended reading on the algorithm of Bumeng blockchain:

The reason for the rapid development of Dogecoin:

First, in addition to the advantages of Dogecoin itself, the development of Dogecoin caters to the times. As an electronic cash based on blockchain technology, Dogecoin has a new decentralized system, which greatly increases the charm of Dogecoin.

Compared with Bitcoin, the cost of mining fees for Bitcoin transfers is too high. The mining fees during peak network congestion can even be as high as several hundred yuan. Such a situation is difficult to use in daily payments. Implement the application.

Second, the issuance volume of Dogecoin and the speed of transfer confirmation are suitable for the development needs of today's era. The circulation of Bitcoin is 21 million. Although it may seem like a lot at first glance, if you divide it among the billions of people in the world, the amount that each person can control is very, very small.

But Dogecoin is different. The circulation of Dogecoin is about 100 billion, which is neither too much nor too little, just right. Enough to provide support for people to circulate in their daily lives.

In addition, fast transfer confirmation is also an advantage of Dogecoin over Bitcoin. With the combination of these two factors, Dogecoin will have greater application prospects.

Thirdly, Dogecoin itself, as a more "civilian" currency, is easy for everyone to obtain, the price is not very high, and it is widely used. In this way The "grassroots" culture is very popular among the public.

In addition, Dogecoin conforms to the development trend of the times. It is more convenient and faster for people to use Dogecoin. Can be applied to all aspects of real life.

⑹ How to understand the Metaverse

⑺ What is the blockchain , How to make money with blockchain

Blockchain is a term in the field of information technology. In essence, it is a shared database, and the data or information stored in it has the characteristics of "unforgeable", "full traces left", "traceable", "open and transparent" and "collectively maintained". Based on these characteristics, blockchain technology has laid a solid foundation of "trust" and created a reliable "cooperation" mechanism, which has broad application prospects.
The ways to make money in the blockchain are as follows:
1. Coin speculation. Coin speculation is like stock speculation. Coin speculation is the lowest threshold for making money in the blockchain;
2. Vendors, district Blockchain is a global market that can move from a low-price platform to a high-price platform just like small traders.Sell ​​on the platform and earn the difference;
3. Promote and earn commissions. The blockchain method is to first register an exchange account, generate your own invitation link, and then promote it. Someone will register for the exchange through your link and If a transaction is generated, you can get a commission;
4. Mining, "mining" in Bitcoin is the accounting process;
5. Technical support, providing blockchain to some teams and companies Technical support;
6. Open a trading website and charge handling fees;
7. Develop a wallet, which is the infrastructure of the blockchain, just like the "Alipay" or "WeChat Pay" of the blockchain;
8. Be a blockchain project or infrastructure equipment supplier.

Warm reminder: The above explanation is for reference only and does not make any suggestions. There are risks in entering the market, so investment needs to be cautious. Before making any investment, you should ensure that you fully understand the investment nature of the product and the risks involved. After understanding and carefully evaluating the product, you can make your own judgment on whether to participate in the transaction.
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⑻ What stages has the blockchain developed< /p>

Blockchain has developed in five stages
1. Germination stage: The real germination stage of blockchain was from 2007 to 2009, when a Japanese-American named Satoshi Nakamoto In 2008, a new fantasy report on electronic currency was first described under a different name on a cryptography discussion group, and Bitcoin was born. As early as 2007, Satoshi Nakamoto began to explore a series of new technologies with the intention of creating a new currency. The Bitcoin white paper was released on October 31, 2008, and the Bitcoin system officially began operation on January 3, 2009.
The main technologies supporting the Bitcoin system include hash functions, distributed ledgers, blockchain, and asymmetric encryption; it can be seen that these technologies build the initial version of the blockchain, which can also be said to be a blockchain It is the underlying technology of Bitcoin. In the three years from 2007 to 2009, Bitcoin was in the experimental stage with the participation of a very small number of people, and real commercial activities had not really begun.
2. "Geek" niche stage: The "Geek" here refers to people who are enthusiastic about Internet technology and who regard technological innovation as their fashion and life. The first Bitcoin exchange appeared on February 6, 2010. On May 22 of the same year, someone bought 2 burgers with 10,000 Bitcoins. On July 17 of the same year, the exchange Mt. Gox was established. This marks As Bitcoin officially flows into the market. Despite this, the only people who can truly understand and enter the market to participate in Bitcoin buying and selling are geeks who are passionate about Internet technology. They discuss Bitcoin technology on forums,After mining Bitcoins on their own computers, and then buying and selling Bitcoins on Mt. Gox, these geeks have become billionaires.
3. Market brewing stage: At the beginning of 2013, the price of Bitcoin was US$13. However, on March 18 of the same year, the Cyprus government closed banks and the stock market due to the financial crisis, causing the price of Bitcoin to soar. In April, the highest price rose to US$266. . On August 20 of the same year, the German government confirmed the currency status of Bitcoin. On October 14, the Chinese Internet announced the opening of a Bitcoin payment channel. In November, the U.S. Senate hearing also clarified the legality of Bitcoin. On November 19, the price of Bitcoin It rose to $1,242, forming a new high. Despite this, the foundation for blockchain to enter the mainstream social economy is not yet available, and the surge in Bitcoin prices is only due to overly optimistic expectations. The containment of China's banking system, the collapse of Mt.Gox and other events caused the price of Bitcoin to continue to fall. In early 2015, the price of Bitcoin had fallen below 200 US dollars. From 2013 to early 2015, the public began to understand Bitcoin and blockchain.
4. Blockchain mainstream period: Britain left the EU on June 23, 2016, North Korea’s fifth nuclear test in September, Trump’s election in November and other events. The uncertainty of the world’s mainstream economy has led to risk aversion. Functional Bitcoin began to recover. The market demand was large and the increase in transaction volume caused the price of Bitcoin to soar from a maximum of 400 US dollars in 2016 to 20,000 US dollars in 2017. The wealth-making effect of Bitcoin and the transaction overflow caused by the congestion of the Bitcoin network It has led to the explosion of other series of virtual currencies, and various blockchain applications have also exploded. There have been many blockchain assets that are a hundred times, even a thousand times, or ten thousand times, triggering a crazy pursuit around the world, and then Chicago The launch of Bitcoin futures trading on the commodity exchange marks Bitcoin’s official entry into the mainstream investment product series, and Bitcoin and blockchain have completely entered the global spotlight.
5. Industrial implementation stage: After the market frenzy in 2017, virtual currency and blockchain made adjustments in terms of market, supervision, and cognition in 2018, returning to rationality. Many blockchain projects that imitate blockchain technology in 2017 will gradually die out as the market cools down, and projects with real practical blockchain applications will initially be implemented. 2018 is not only the first year of blockchain, but also a blockchain gold rush period. After the big waves wash away the sand, what remains is relatively good gold.
From the perspective of the history of blockchain development, blockchain technology is not yet mature and is currently in the growth stage. Specific practical applications of blockchain are only used in the financial field. To apply blockchain to other industries, there is still need for There is a journey to go, but the blockchain trend should be grasped. There are advantages and disadvantages in actively learning the new field of blockchain.