How hot is 360 blockchain
Blockchain is on fire! It's so hot that I have no friends! In recent days, it has been swished by various popular science jokes of blockchain, just like crowdfunding, equity and original stocks in the past two years. If you go out and chat with others, you will be embarrassed to chat with others if you don't talk about blockchain. Textbook like explanation: an intelligent peer-to-peer network that uses distributed database to identify, disseminate and record information. It is a distributed database system with different nodes and an open ledger
the concept of "after the rules are settled, everyone will register spontaneously" in wechat organization corresponds to the concept of "decentralization, no single user can control it" in the blockchain. "Registration in wechat group" in wechat group corresponds to the concept of "peer-to-peer network" in blockchain. "As long as the network is connected, we can know the latest progress" in wechat organization Bureau, corresponding to the concept in blockchain, namely "game mechanism"
in many cases, under the guise of charity and helping others, you are asked to deposit a sum of money first, with 1% interest every day, automatically withdraw one month, even with 30% windfall profits. Normal people know that this is not normal, because there is no instry that can make 30% profit every month. Where does the interest come from? The answer is that the new entrants will give you the money they have saved. Whether they can earn 30% in a month depends on whether there are new entrants to pick up their disks
under the stimulation of huge profits, all the people who join MMM are charging money like poisoning. At the same time, they try their best to persuade their relatives and friends to join in, because the recommender can get extra benefits by joining. This is also the common feature of all MLM organizations. They must have fresh blood to join, otherwise they can't play
since the monthly interest rate is 30%, we can accurately calculate the growth rate of this scam. After 12 months, the total scale will grow by 23 times, after 18 months, the scale will grow by 112 times, and after 2 years, the scale will grow by 542 times. Once the new capital can not meet 30% in any month, it will collapse< However, mavroji, the founder of MMM in Russia, is not a mathematician at all. He played this trick in Russia in 1990, and millions of people lost money when it collapsed. Therefore, he was arrested by the Russian government and sentenced to four and a half years' imprisonment
it can be simply compared to
water ghost mode
people who are ghosts have to find a ghost to replace them. So I will try my best to tell you that he is very moistening in the water, so I can pull a few people down to die and then I can leave.
I hope you can adopt my personal opinion
different investors have different views. No matter they think it's a bubble sworn faction, or they regard it as a good candidate for the draught, they do not deny that the block chain is a tool that people can not ignore to change the society. Therefore, it is an important choice to join the blockchain investment platform.
to put it simply, blockchain is similar to an account book, recording all the transaction information of bitcoin. This ledger is stored on each bitcoin node of the Internet, and each node has a complete backup. The ledger is stored in blocks, and each block contains some transaction records. Each block will record the ID of the previous block, forming a chain structure, which is called blockchain. When you want to initiate a bitcoin transaction, just broadcast the transaction information to the P2P network, record your transaction information as a new block and connect it to the blockchain, and the transaction is completed
to sum up, the biggest feature of blockchain is decentralization. There is no centralized hardware or management organization in the whole network. The rights and obligations of any node are equal, and the damage or loss of any node will not affect the operation of the whole system
the second feature is distrust. There is no need to trust each other in the data exchange between each node in the whole system. The operation rules of the whole system are open and transparent, and all data contents are open. Therefore, within the specified rule range and time range of the system, nodes can not and cannot cheat other nodes
the third feature is to break the information asymmetry. Blockchain's ledger technology will reflect all the information, similar to an open and transparent credit system of the whole society, breaking any asymmetric information in all societies
these three features alone are enough to make blockchain overturn our present life. The financial instry is one of them
Introction to Bubi blockchain
since its establishment, Bubi blockchain has been focusing on the R & D and innovation of blockchain technology and procts, has a number of core technologies, and has made substantial innovation in many aspects, forming a number of core technology achievements, such as: mathematically verifiable distributed consensus technology, fast large-scale ledger access technology, and so on Multi Chain general ledger technology supporting business form expansion, interconnection technology between heterogeneous blockchains, etc. On April 25, "gege integral" introced the integral system into the concept of blockchain, opened up by multiple parties, issued and exchanged integral, and promoted the circulation of integral. All cooperative institutions can jointly participate in transaction verification, account book storage and real-time settlement; The third-party payment platform of the enterprise points issuer makes the points in and out more flexible. Bubi has developed its own basic blockchain service platform, which has been applied in equity, supply chain, credit and other fields. Bubi has been committed to building an open value circulation network with the core of decentralized (polycentric) trust, so that digital assets can flow freely
for example, our common inter-bank clearing systems, securities settlement institutions and various financial settlement systems are based on this principle, but the difference is that these settlement systems are centralized, that is, there is a central server or central institution to complete the settlement work. If the central institution database is damaged, the whole settlement will go wrong. The settlement system of bitcoin is decentralized and built on the network. We call it P2P network. It is a decentralized settlement database. The destruction of indivial database nodes does not affect the whole bitcoin settlement network at all. Therefore, the distributed data settlement network based on P2P network is a new financial innovation
blockchain technology concept stock? Blockchain is like a database ledger, recording all transaction records. Because of its safety and convenience, this technology has graally attracted the attention of the banking and financial instry. According to the forecast, by 2025, 10% of the relevant information in the global GDP will be saved by blockchain technology. Blockchain technology is facing a blue ocean, and related concept stocks are becoming the wind. In A-share listed companies, it is suggested to focus on the concept leading stocks: Feitian integrity, Yuyin shares. In the future, with the fermentation of speculation, other concept stocks are expected to follow suit
blockchain stock? Blockchain technology concept stock? The part of stock trading is very simple, but the process of clearing and settlement becomes complicated. Blockchain trading can greatly simplify this part of trading
the convenience brought by blockchain is reflected in the stock cash transaction, which mainly reces the time of clearing and settlement process. Specifically, it means to rece or eliminate the wrong transactions, improve the efficiency of the back office, and rece the settlement time.
applications are as follows:
1. Mobile development direction
2. Blockchain research and development direction
3. Internet of things direction
4. Back end development direction
5. Front end development direction
6. Shangxuetang has systematic and complete blockchain video
please adopt!
It was reported on May 29 that recently, Vulcan team of 360 company found a series of high-risk security vulnerabilities in EOS, a blockchain platform. It is verified that some of the vulnerabilities can remotely execute arbitrary code on EOS nodes, that is, they can directly control and take over all nodes running on EOS through remote attacks
the hidden dangers of blockchain network security need to be paid attention to
EOS is a new blockchain platform known as "blockchain 3.0". At present, its token market value is as high as 69 billion yuan, ranking fifth in the global market value
in the blockchain network and digital currency system, nodes, wallets, mines, exchanges and smart contracts all have many attack surfaces. 360 security team has found and exposed several serious security vulnerabilities for digital currency nodes, wallets, mines and smart contracts
this time, the 360 security team found a series of new security vulnerabilities in the smart contract virtual machine of EOS platform, which is a series of unprecedented security risks. No security researchers have found such problems before. This type of security problem not only affects EOS, but also may affect other types of blockchain platforms and virtual currency applications
360 expressed the hope that through the discovery and disclosure of this vulnerability, the blockchain instry and security peers will pay more attention to the security of such issues, and jointly enhance the security of the blockchain network
content source: surging news