Chongqing Ethereum
1. Bubi blockchain company, which is engaged in the underlying technical services and instry solutions of blockchain. That is to say, an underlying blockchain is built, and an adaptation layer is built on it, so that enterprises can quickly establish commercial applications. The underlying blockchain is self-developed. The consensus mechanism is pbft, TPS is 5000 transactions per second, UnionPay is 2000 transactions per second, and bitcoin is 7 transactions per second. Of course, different underlying architectures lead to different performance, because Bubi's commercial blockchain pays more attention to performance. At present, Bubi is mainly used in digital assets, supply chain finance, supply chain traceability, public notary and other fields< 2. Bumeng blockchain. Theoretically, bumeng should be regarded as the proct line of Bubi, but Bubi is mainly engaged in the private chain, while bumeng is an alliance chain. So separately, bumeng is Bubi's layout in digital assets. The underlying technology is Bubi blockchain, but it encapsulates the blockchain according to the scene and provides API interface for enterprises. Enterprises issue their own assets on it. According to the characteristics of blockchain, they can freely circulate their assets. At present, some enterprises such as sunshine insurance, Qianxiang finance, crowdsourcing, Haohuo, etc. have joined in, and the assets in them include insurance policies, integral points, and so on Financial procts and so on. Finally, it is estimated that this platform will break through the barriers between assets, and the end users can freely use and transfer these assets. This is an interesting way for the blockchain instry, because it has both the opening of public chain and the security of private chain
Third, only chain, which is a commodity ID management cloud platform based on blockchain technology, provides enterprise users with commodity asset management, tracing, anti-counterfeiting verification, new supply chain management, etc. in the form of baas. Simple understanding is that only chain has done the content of "supply chain traceability" of Bubi blockchain
four, concentric mutual aid, concentric mutual aid is a mutual aid security platform, put some mutual insurance related information into the blockchain, and users can apply to become nodes, participate in bookkeeping, and maintain their own data
5. Xiaoyi is a decentralized network protocol based on blockchain technology, which digitizes the assets and interests of the real world, and carries out financial business such as registration and issuance, transfer transaction, clearing and delivery through point-to-point network
these five blockchain companies are probably well-known in China, and I personally recommend bumeng
first, bumeng uses the underlying technology of Bubi blockchain, which is very promising in the instry. It has the largest number of landing applications in China. Enterprises can not only use the blockchain technology at low cost (just call the interface, it seems that it is free), but also use the resources inside. Think about being on the same chain with many enterprises and docking resources in the future, User transformation should not be easy
Second, Weilian and Tongxin Huzhu focus on one field, and do not provide underlying technology and instry solutions. That is to say, if you are in this instry or can be used in the upstream and downstream of this instry, you can not be used in other fields. Take mutual security field as an example, zhongtuobang and zebra Club both choose bumeng. Of course, if it is an investment, you can consider it
Third, Xiaoyi, why not recommend Xiaoyi, because Xiaoyi is an open source project, and we all know the domestic business environment, especially when the instry is just beginning to develop, and the domestic market is different from that of foreign countries, Xiaoyi has gone through two rounds of ICO, which will be a great worry in the future operation, and at present, Xiaoyi has not been applied in practice, We have made a Fada platform, which has not been used by any company yet (guess it may be related to the factors of open source, who dares to open their data completely). Of course, the open attitude of Xiaoyi is worth encouraging. Although I guess the advantages and disadvantages of the code are well understood by peers, it is not clear
Fourth, why is there no recommendation for Bubby? Bubby has raised 30 million yuan a while ago, because Bubby is more open and has more resources. Of course, if the business requires high privacy, it can also choose Bubby blockchain
finally, for all my hard work, choose me!
Generally, the excellent digital currencies are mostly imported procts, such as bitcoin, Leyte coin, ether coin and so on. However, the domestic Yuanbao coin, Ruitai coin, bitcoin and the tokens of different crowdfunding projects of European crowdfunding are excellent digital currencies
digital currency (English: digital currency) is an alternative currency in the form of electronic currency. At present, no central bank of any government has indicated that it will issue digital currency, and digital currency does not have to have a benchmark currency and a central bank
it is different from the virtual currency in the virtual world, because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) is a form of electronic currency named after the weight of gold. Today's digital currency, such as bitcoin, lightcoin and ppcoin, is an electronic currency created, issued and circulated by check sum cryptography
Zilliqa's positioning is the bottom public chain , and its core competitiveness is to greatly improve the throughput of TPS (i.e. transaction processing speed) through fragmentation technology. In the latest experiment, the processing capacity of zilliqa test network reaches 2488 TPS, which is more than 100 times of Ethereum's maximum speed of 20 TPS and 355 times of bitcoin! Through fragmentation technology, when there are more nodes in the network, the transaction processing speed will be higher. When the number of nodes reaches tens of thousands, the transaction speed is very likely to reach the speed of visa, a centralized organization
zilliqa project's token name is ZIL, which has been circulated and traded on 23 exchanges. Mainstream exchanges such as fire coin and coin security support it, so it is very convenient to participate. ZIL's maximum supply is 21 billion, of which 12.6 billion will be released directly through contracts, and the other 8.4 billion will be released in the form of mining awards within 10 years
The main network of zilliqa will be launched at the end of 2018 or the beginning of 2019, and the mining reward is rich, especially in the early stage zilliqa mining power cost is only 1 / 9 of Ethereum, energy consumption is small, more practical. In addition, mining can be carried out by GPU graphics card miner, and it can double dig ZIL and eth at the same time, bringing higher benefits to minerspay attention to "zilliqacn" to learn more about the progress of the project
conclusion:
1) statistics are made according to the search results of tianyancha website
2) e to the inconsistency of the operation standards of "blockchain" in the company's name and business scope, there may be a large number of enterprises actually carrying out blockchain technology research and development, but they are not reflected in the name and business scope, which leads to the situation that they can not be included in the statistical results
the data shows that Guangdong, especially Guangzhou and Shenzhen, has accumulated a large number of blockchain enterprises. Compared with other provinces, Guangdong is almost unique in attracting blockchain enterprises. Most of them were registered in the past year
in actual operation, if an enterprise is set up in Guangzhou and Shenzhen, it can be reflected in its name, such as Guangzhou ABC blockchain Co., Ltd., or it can add "blockchain technology development and application" or "Internet blockchain technology research and development services" to its business scope
we believe that in the future, the application of blockchain instry will be accelerated, and its characteristics of decentralization, disintermediation and anonymity will bring new challenges to enterprise management and government supervision, but also more opportunities to realize data transparency, information disclosure, efficient management and operation, and graally spread the materialization of blockchain Technology to various fields
1. The domestic property rights trading market is too scattered, vicious competition, lack of national and credible property rights trading platform
2. The financial asset trading market is scattered and moral hazard is prominent, which calls for a national and credible financial asset trading platform
3. Regulators expect the state-owned assets of financial enterprises to be transferred through a national and more credible platform< br />
business scope: marketing, announcement and transaction of non-performing financial assets; Marketing, announcement and transaction of state-owned assets of financial enterprises; Marketing, announcement and transaction of credit assets (including general credit and syndicated loans, bills, trust procts, leasing procts, etc.); Transactions of standardized financial procts and financial derivatives developed on the basis of basic assets; Consulting, development, design, trading and services of other standardized financial innovative procts<
asset exchanges:
there are nine financial asset exchanges in China, including Beijing, Shenzhen Qianhai, Hebei, Dalian, Tianjin, Chongqing, Wuhan, Sichuan and Taiwan strait financial asset exchanges
the above is about "what are financial asset exchanges? What are financial asset exchanges?" According to reports, generally speaking, there are not many asset exchanges in China, but there are still many asset trading centers<
Take Tianjin financial assets exchange as an example,
& 65532
in order to make the market mechanism play a key role in the process of optimal allocation of financial assets, effectively prevent the risk of financial assets trading, serve the national macro-control and instrial restructuring, and promote the construction of financial institutions organization system centered on the financial market, according to the relevant approval spirit of the Ministry of finance, Tianjin Municipal People's Government approved the establishment of China's first financial assets trading institution Tianjin financial assets exchange (Tianjin exchange). Tianjinsuo was registered in Tianjin Binhai New Area on May 21, 2010 and officially opened on June 11. With the mission of "direct financing, credit all over the world", we have explored and established instry standards and business norms.