Open source of digital currency mass

1. In recent years, blockchain digital assets represented by bitcoin have become popular all over the world. Financial institutions, technology companies, investment companies and other participants at home and abroad have invested a lot of human, material and technical resources in the research, development, design, testing and promotion of blockchain digital assets. In order to realize the main characteristics of "four can and three can't" of blockchain digital assets, we can build the core technology system of digital assets by relying on 11 technologies of security technology, transaction technology and trusted guarantee technology. First of all, security technology is used to ensure the fluidity, storability, controllable anonymity, unforgeability, non repeatable transaction and non repudiation of blockchain digital assets. digital currency security technology mainly includes basic security technology, data security technology and transaction security technology. Basic security technology includes encryption and decryption technology and security chip technology. Encryption and decryption technology is mainly used in currency generation, secret transmission, identity verification and other aspects of digital assets. The establishment of a perfect encryption and decryption algorithm system is the core and foundation of the digital assets system, which needs to be customized and designed by the national password management organization. Security chip technology is mainly divided into terminal security mole technology and smart card chip technology. Digital assets can be traded in the form of mobile terminal based on terminal security mole. As the carrier of secure storage and encryption and decryption operation, terminal security mole can provide effective basic security protection for digital assets. Digital asset system trading platform blockchain technology research and development of data security technology, including data security transmission technology and secure storage technology. Data security transmission technology transmits digital asset information through ciphertext + MAC / ciphertext + hash to ensure the confidentiality, security and non tamperability of data information; Data security storage technology stores digital currency information by means of encryption storage, access control, security monitoring, etc., to ensure the integrity, confidentiality and controllability of data information
transaction security technology includes anonymous technology, identity authentication technology, anti plicate transaction technology and anti-counterfeiting technology. Anonymity technology realizes controllable anonymity of digital assets through blind signature (including blind parameter signature, weak blind signature, strong blind signature, etc.) and zero knowledge proof; The identity authentication technology verifies the user's identity through the authentication center to ensure the validity of the digital asset trader's identity; The anti plicate transaction technology ensures that digital assets are not reused by means of digital signature, serial number and time stamp; Anti counterfeiting technology ensures the authenticity of digital assets and transactions by means of encryption and decryption, digital signature and identity authentication. Secondly, the online transaction and offline transaction of digital assets are realized by transaction technology. Digital asset trading technology mainly includes online trading technology and offline trading technology. As a legal currency, digital assets should not be rejected by any unit or indivial, and can be traded online or offline. Online transaction technology realizes online transaction of digital assets through online device interaction technology, online data transmission technology and online transaction processing; The off-line transaction technology realizes the off-line transaction of digital assets through the off-line device interaction technology, off-line data transmission technology and off-line transaction processing technology. Finally, trusted guarantee technology is used to provide a safe and reliable application environment for the issuance, circulation and transaction of digital assets in blockchain. Digital asset trustworthiness assurance technology mainly refers to trusted service management technology. Based on trusted service management platform (TSM), it ensures the security and trustworthiness of digital asset security mole and application data, and provides security chip (SE) and application life cycle management function for digital asset participants. Trusted service management technology can provide application registration, application download, security authentication, authentication management, security evaluation, trusted loading and other services for digital assets, which can effectively ensure the security and credibility of digital assets system
what is blockchain? Blockchain technology, also known as distributed ledger technology, is an Internet database technology, which is characterized by decentralization, openness and transparency, so that everyone can participate in database records. Blockchain technology development blockchain technology development what is a blockchain system? Blockchain system is a database system with integrity. The data written into the system will be automatically copied to the nodes of the blockchain, which can achieve transactional data preservation, support the management and development of databases in various instries, and be proced in combination with various needs. 294.497 billion US dollars, or 2.60%. This week, five new projects entered the top 100, namely FST, ZB, Wix, wax and MXM. On August 11, the price of bitcoin was $11523.58, up 3.20% from last week, and Ethereum was $216.09, down 3.86% from last week. The 24-hour turnover of this week increased by 2.63% over the same period last week; Among the top 100 projects, the total market value and average market value of currency projects increased significantly, and the classification composition of global blockchain assets top 100 projects was stable.

2. Although many people didn't seize the opportunity of bitcoin's boom, it's not too late to invest in virtual currency. Because there are more currency categories in the virtual currency market, investors have more choices, and the market is more standardized< As the originator of virtual currency, bitcoin's investment value still exists although its market situation is far worse than before. On many virtual currency platforms, the share of bitcoin transactions accounts for a large proportion. Take domain kingdom for example, its transaction volume accounts for 75% of the total amount of virtual currency transactions
lightcoin is inspired by bitcoin (BTC) and has the same implementation principle in technology. The creation and transfer of lightcoin is based on an open source encryption protocol and is not managed by any central organization. Lightcoin aims to improve bitcoin. Compared with bitcoin, lightcoin has a significant difference
the token on the Ethereum blockchain is called ether, and its code is eth. It can be traded in many cryptocurrency markets, and it is also the medium used by Ethereum to pay transaction fees and computing service fees
xem is a new type of digital virtual coin based on Java. It adopts the newly invented synchronization solution based on proof of importance poi. It is said that xem is the first cryptocurrency to realize multi signature at the block chain level
in fact, bitcoin, Leyte or ether can be bought and sold in 2019. The important thing is that virtual currency can also be bought and sold in the form of contract transaction
the so-called contract transaction means that no matter whether the market price is rising or falling, as long as the correct trading direction can be judged at the corresponding time, the investors can make profits, and the transaction cost as low as $5 in the realm Kingdom makes it easier for ordinary investors to participate in it
in general, 2019 is full of new opportunities, and some potential digital currencies have also been well developed to a certain extent. But when we invest, we must not be too careless. We must choose a formal and secure platform.

3. You said that is the encryption digital currency, the source code son in the open source website may inquire. You can also go to the official website of bitcoin foundation to find the source code of bitcoin
network virtual currency can be roughly divided into
the first category is familiar game currency. In the era of stand-alone games, the protagonist accumulates money by knocking down the enemy, entering the gambling house to win money, and using these to buy Herbs and equipment, but it can only be used in his own game console. At that time, there was no "market" between players. Since the establishment of Internet portal and community, the realization of game networking, virtual currency has a "financial market", players can trade game currency
the second type is the special currency issued by the portal website or instant messaging service provider, which is used to purchase the services in the website. The most widely used is Tencent's q-coin, which can be used to purchase membership, QQ show and other value-added services
the third kind of virtual currency on the Internet, such as bitcoin (BTC), Fuyuan coin (FTC), Wright currency (LTC), etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. Mainly used for Internet financial investment, can also be used as a new currency directly for life

4. Digital currency source code open source does not mean that this kind of digital currency must be safe, but the purpose of source code open source is to be open and transparent, to prevent pre excavation, which is also a necessary condition for a digital currency
there is not much relationship between the open source of digital currency and the security of digital currency. The security of digital currency is determined by many factors. Bitcoin is the most well-known digital currency at present, but its security has always been a very big problem, while Ruitai coin and vitality coin are relatively low in popularity, but there are few problems.

5. It's similar to bitcoin, Yunte coin, digital currency. It goes up and down. Now it's much better

6. There is not much information about Kyushu digital currency on the Internet, but it is not very safe to get this kind of digital currency from some fragmented information. The route of publicity and promotion should be MLM route. It is recommended to stay away from this currency
a real digital currency should have the following points:
1. It can be traded on the digital currency trading platform
2. The information of operation team is open and transparent
3. Have a good application scenario planning
4. It is a digital cryptocurrency developed based on blockchain technology
5. The source code is transparent and can be viewed by anyone
it is obvious that the so-called Kyushu digital currency does not have these conditions and is naturally different from bitcoin, Ruitai currency, Qianjin card and other digital currencies.

7. Open source code is a necessary condition for a real digital currency. Open source code is open, fair, just and transparent. Any player has the right to know. Bitcoin, Ruitai coin, vitality coin these normal digital currency source code are open source
digital currency without open source is basically unreliable, which is a digital game and can be increased at will.

8. Tic money is a gimmick of virtual currency, which is in essence pyramid selling virtual (there is no mining machine, the former entrants plunder the latter's RMB.)
a more obvious flaw is that the tic coin has a superior subordinate relationship, which is divided by hierarchy, just like the pyramid model. And there are money back and dividends, the higher the level, the more dividends, as high as you can't imagine.

9. Now the country has just started, many things of digital currency are not so formal, and we should wait for a period of time

10.

Microblog promotion methods are as follows:

1. Microblog activities. Hold some activities regularly or irregularly, such as city activities, prize activities and online activities< 2. Personal label. Tag can put the name of the website, web address, promotion Keywords, etc. In this way, when other people search for relevant keywords in microblog, they can find them

3. Micro group has many advantages, so it's better to build your own micro group. If you have more than 300 fans and are satisfied with the release, you can build your own micro group. Micro group is a recessive advertising platform. When the number of people is large, it can publish relevant marketing activities, and it is easy for poor students to interact. You can also go to other people's Micro groups and send advertisements

4. Micro topic. This is very important, can be used as a regular promotion, good operation, can bring a lot of traffic for the site. Pay attention to the daily hot topics of microblog, and make corresponding replies and comments

5. This is similar to the micro topic. They are all hot topics. You can collect relevant content to publish, or reply and comment on the corresponding hot topics

< H2 > extended materials:

microblog promotion takes microblog as promotion platform, and every audience (fans) is a potential marketing target. Every enterprise uses updated microblog to spread enterprise and proct information to netizens, establishing a good corporate image and proct image. The daily updated content can communicate with you, or have topics of interest, so that we can achieve the purpose of marketing. This way is the emerging micro blog marketing

one of the key principles of microblog promotion and marketing of enterprises is "all around customers". Enterprises can interact with customers in different consumption stages and graally establish emotional relationship. In the consumer cognition stage, we can actively find the needs of potential customers and help consumers understand the basic functions of brands and procts; In the stage of consumer purchase, we can answer the customer's inquiry pertinently to promote the achievement of purchase decision