Blockchain gaming

1.

blockchain includes public blockchain, joint (instry) blockchain and private blockchain. Public chain point-to-point e-cash system: bitcoin, smart contract and decentralized application platform: Ethereum

blockchain is a new application mode of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies

blockchain is an important concept of bitcoin. In essence, it is a decentralized database. At the same time, as the underlying technology of bitcoin, it is a series of data blocks generated by using cryptographic methods. Each data block contains a batch of bitcoin network transaction information, Used to verify the validity of its information (anti-counterfeiting) and generate the next block

extended data

according to the different degree of blockchain network centralization, three kinds of blockchains under different application scenarios are differentiated:

1. The blockchain with the whole network open and without user authorization mechanism is called public chain

2. The authorized nodes are allowed to join the network, and the information can be viewed according to the authority. It is often used in the inter agency blockchain, which is called alliance chain or instry chain

3. All the nodes in the network are in the hands of one organization, which is called private chain

alliance chain and private chain are also called licensing chain, and public chain is called non licensing chain

blockchain features

1, decentralization. Blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain

2. Openness. Blockchain technology is based on open source. In addition to the private information of all parties involved in the transaction is encrypted, the data of blockchain is open to everyone. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent

3. Independence. Based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention

4. Safety. As long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily manipulated and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes

5. Anonymity. Unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and the information can be transferred anonymously

2.

Financial instry

blockchain should be the most widely used in the financial instry

, for example, OMG (young model currency) in May 2017, omise announced that it was launching an electronic wallet with Alipay to integrate Alipay payment solutions into its own payment service suite, helping local e-commerce businesses in Thailand to accept online payment transactions from China tourists. p>

another example is PPT, which is a bill financial transaction system based on blockchain

gambling

the gambling instry probably entered the blockchain last year. Why does gambling favor blockchain? Blockchain provides a relatively fair guessing system. Why is it relatively fair? As can be seen from the previous introction, blockchain can not be tampered with or forged

for example, wicc is a rich application scenario that can realize asset issuance, guessing application, right traceability, mutual insurance, decentralized exchange, cross-border settlement, etc

for example, the STX stox application is designed to provide the full functionality of the forecast market application without any central server. Forecasting the market requires functions such as event planning, market making, providing information and analysis to traders, reporting event results, and of course collecting and paying

I believe that if the current lottery instry is set up on the blockchain, people's purchasing enthusiasm will be higher and higher, because too many insiders make people give up

Internet of things

there are still many applications of the Internet of things in the blockchain, because the traceability and timeliness of blocks are very suitable for this instry

for example, data is the concept of Internet of things, which is a decentralized P2P network. The data source can connect with any node in the whole network, and then publish the data, and the network will immediately send it to the subscriber. Horizontal scalability is achieved through fragmentation mode. This is very important for the timeliness and accuracy of Internet of things applications

game instry

for example, GTC (g coin) is a decentralized digital asset based on Ethereum erc20 issued by game.com, and G coin is committed to becoming the general digital currency standard of the global game instry

for example, mana is a distributed shared virtual platform. On this platform, users can browse and discover content, and interact with other people and entities. Users can also claim the ownership of virtual territory through the land ledger based on blockchain. The territory is demarcated by rectangular coordinates (x, y), and its owner can decide the content published on the territory, including interactive systems from static 3D scenes to games

there are many other instries. The great emperor did not list them one by one, but listed several representative instries. What is the point? It shows that blockchain is definitely not only the transaction of currency, it is a proct of the era change with real landing project and real practical use

in fact, the development of human society is just like the blockchain, which is irreversible and unstoppable. In my opinion, sooner or later, the blockchain will enter into thousands of households, no matter the ox or bear, hold the value currency in hand, and tonghuashun has begun to offer digital currency, which shows that the society is accepting it step by step, and the power of social development can not be blocked by any country or person

3. In theory, blockchain is not an innovative technology. It is more inclined to a new application mode that integrates distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. So technology will never be its focus, application mode is
at present, the fields closely combined with blockchain include finance (major banking institutions), digital assets (bumeng network), intelligent contract (Ethereum), etc. the game field is considered as one of the categories of digital assets in the instry, which will give birth to new scenarios and business opportunities
from the perspective of existing solutions or applications, the combination of game and blockchain technology mainly lies in two aspects: first, asset circulation; 2、 Platform
first, asset circulation, which is the main solution of bumeng in the game field. Virtual assets such as tokens in the game are regarded as digital assets and circulated based on blockchain, which has the advantages of more convenient circulation and lower cost. For example, some big game companies have 10 games. The game currency of these games is connected through blockchain technology. The gold coin of game a is still useful when it comes to game B. in this way, if the user of game a does not want to play game a, he may prefer to choose other games of the company because of the gold coin in game A. for the game company, It can better circle users. For users, it can ensure that their virtual assets will not be devalued, thus stimulating the transactions in the game. For small game companies, their user diversion is a high cost thing. If they unite to share the virtual assets in the game, they can attract users of other games

Second, platform, which is the decentralized E-sports platform on Ethereum - what the first drop of blood is doing now, is to solve the trust problem of the central platform based on the decentralization of blockchain technology, and use the smart contract to solve the reward payment problem. It is a bit similar to gambling. Compared with the current gambling platform, the rules are more open and transparent, and there is no problem of platform fraud. And with smart contracts, the process is simpler. Therefore, gambling and competitive games can be considered to cooperate with the blockchain platform
these two solutions are common in the field of blockchain, and there may be more solutions. You are welcome to discuss them with me in the comments area.

4. There are six hierarchical structures in the blockchain, which are from bottom to top: data layer, network layer, consensus layer, incentive layer, contract layer and application layer
1. Data layer
the data layer is the lowest layer in the six hierarchies of the blockchain. We can understand the data layer as a database, but for the blockchain, this database is a tamperable and distributed database, which is what we call "distributed ledger"
in the data layer, that is, the "distributed ledger", the data information on the blockchain is stored, and the blockchain structure, asymmetric encryption technology, hash algorithm and other technical means of the block are encapsulated to ensure the security of the data in the case of the whole network being open. The specific method is:
in the blockchain network, nodes use consensus algorithm to maintain the consistency of data layer (that is, the distributed database), and use asymmetric encryption and hash algorithm in cryptography to ensure the non usurpation and traceability of the distributed database
This constitutes the bottom data structure of blockchain technology. However, it is not enough to have a distributed database. We also need to let the data information in the database be shared and exchanged. Next, we will introce the upper layer of the data layer - the network layer
Second, network layer
the network system of blockchain is essentially a P2P (point-to-point) network. Point to point means that there is no need for an intermediate link or centralized server to control the system. All resources and services in the network are distributed in the hands of each node, and the transmission of information is also a direct communication between the two nodes. However, it should be noted that P2P
(peer-to-peer) was not invented by Nakamoto, and the blockchain only integrates this technology
therefore, the network layer of blockchain is actually a particularly powerful point-to-point network system. In this system, each node can not only proce information, but also receive information, just like sending e-mail. You can write your own e-mail, and you can also receive the e-mail sent to you by others
in the blockchain network, nodes need to jointly maintain the blockchain system. Every time a node creates a new block, it needs to notify other nodes in the form of broadcast. After receiving the information, other nodes verify the block, and then create a new block on the basis of the block. In this way, the whole network can jointly maintain and update the general ledger of the blockchain system
however, what rules should the whole network follow to maintain and update the general ledger of the blockchain system? This involves the so-called "laws and regulations" (rules), which we will introce next: the consensus layer
Third, consensus layer
in the world of blockchain, consensus simply means that the whole network should maintain and update the general ledger of blockchain system according to a unified and agreed rule, which is similar to the rule of updating data. It is one of the core technologies of blockchain and the governance mechanism of blockchain community to let highly dispersed nodes reach consensus efficiently in the decentralized blockchain network
at present, the mainstream consensus mechanism algorithms include: proof of work of bitcoin (POW), proof of rights and interests of Ethereum (POS), proof of rights and interests of EOS (dpos), etc
we now introce the data layer, network layer and consensus layer. These three layers ensure that there are data, networks and rules for updating data on the network. However, there is no free lunch in the world. How can nodes actively participate in the maintenance of the blockchain system? Here is the incentive layer, which we will introce next: incentive layer< 4. Incentive layer
incentive layer is the so-called mining mechanism, which can be understood as incentive mechanism: you can get as much reward as you contribute to the blockchain system. With this incentive mechanism, the whole network nodes can be encouraged to participate in the data recording and maintenance on the blockchain
mining mechanism and consensus mechanism are actually the same truth. Consensus mechanism can be understood as the company's general rules and regulations, while mining mechanism can be understood as the reward rules for what you do well in the general rules and regulations
just like the consensus mechanism POW of bitcoin, it stipulates that more work pays more. Whoever can find the correct hash value first can get a certain amount of bitcoin reward
and Ethereum's POS stipulates that the older the holder is, the more likely he or she will be rewarded
it should be noted that the incentive layer is generally only available for the public chain, because the public chain must rely on the nodes of the whole network to jointly maintain data, so there must be a set of incentive mechanism to encourage the nodes of the whole network to participate in the construction and maintenance of the blockchain system, so as to ensure the security and reliability of the blockchain system
the blockchain is safe and reliable, and it is not intelligent enough, right? The contract layer we will introce next can make the blockchain system more intelligent
v. contract layer
Contract layer mainly includes various scripts, codes, algorithm mechanisms and smart contracts, which is the basis of block chain programming. What we call "smart contract" is at the contract level
if the bitcoin system is not intelligent enough, the "smart contract" proposed by Ethereum can meet many application scenarios. The principle of the contract layer is to embed the code into the blockchain system, in this way to realize the smart contract that can be customized. In this way, on the blockchain system, once the terms of the smart contract are triggered, the system can automatically execute commands< Finally, the application layer. The application layer is very simple. As the name suggests, it is a variety of application scenarios and cases of blockchain. What we now call "blockchain +" is the so-called application layer. At present, the blockchain applications that have been implemented are mainly various blockchain applications built on
eth, EOS and other public chains. There are more applications of gambling and games, and the real practical applications have not yet appeared.

5.

1. Wikilink wicc introction:

wikilink is a complete intelligent contract platform supporting Turing, through which various application scenarios such as guessing games, asset trading, foreign exchange trading can be realized

wikichain is a public chain. After opening API interface, wikichain, like Ethereum and other blockchain public chains, can be developed and operated by indivials and units around the world, including guessing games, asset trading, foreign exchange trading and other applications

the main website of wikilink has been officially launched, and the wikilink quiz DAPP was officially released on May 18. Wikilink guessing game application is an attempt by the government to test the stability and security of its public chain operation, and it is also an entry point to obtain users. It needs to be specifically stated that wikilink officially operates only guessing games, and does not involve any gambling or gambling linked with legal coins. The props used in the game are game coins released through smart contracts, The game currency is free of charge from wikilink official, and does not need to be purchased by users. The game currency is not exchanged with any legal currency or digital currency, and wikilink does not provide any direct or indirect exchange channel. However, the game currency won by users in the guessing game can participate in the ranking of points, and wikilink officials can distribute prizes to users free of charge according to the ranking

the application or website developed and operated by the third party based on wikilink public chain should comply with local laws and policies. If the local laws and policies require the relevant license or qualification, the developer or operator should obtain the relevant license or qualification before publishing and operating the application

2. Introction to wikilink wicc team:

wikilink team includes developers who enjoy reputation in the instry and have successful project experience, as well as senior operators and experts who have been immersed in the target instry for many years. Wikichain team is a team focusing on the foundation and application of blockchain instry. Now there are nearly 70 people in the research, technology and business team of blockchain. With the development of wikilink and the increase of its application market share, wikilink will absorb talents who are willing to contribute to the community with an open attitude

6. If century Jiayuan wants a mobile phone number, 80% of them are cheaters. This website will try to use some member information to cheat other members' mobile phone numbers. Once it wants a mobile phone number, it will call you and ask if you need matchmaker one-to-one service. My friend signed up for this website and left an old number. The new number was left to a person with good information. However, it didn't take long for this person's information to be closed. It's estimated that my friend's mobile phone number will be hacked. After that, some website staff called to ask whether to provide one-on-one service. My friend has bought a diamond member, As a result, they still cheat others by immoral means. So don't leave any numbers.

7. Hello, this kind of exchange is not very reliable, because it is not the mainstream trading platform after all. I hope it can help you

8.

If you join in the form of membership, you have to pay es or buy high priced procts. It is in line with the characteristics of pyramid selling to draw high profits from it by pulling people's hair off the line

as long as you have any of the following items, it is considered MLM:

1. Is it in the form of a development team

Second, whether the price of the proct is much higher than the value, that is, it is not to buy the proct

three, is it underground activities, no public sales, through the form of cheating you to go

When you go there, they tell you it's direct selling, but they don't actually have a direct selling license

Five, a lot of people live together to buy this proct, which is a typical MLM

Sixth, the company tells you how much money you can make by doing this. It only talks about making money without talking about the development prospect. It is also pyramid selling to improve your ability

Seven, if you enter this company, if they want you to buy procts before you enter (that is, they need entry fees), it is pyramid selling

< H2 > extended materials

MLM refers to the illegal act of organizers and developers to obtain wealth by calculating and paying remuneration to the developed personnel based on the number or performance of the personnel they directly or indirectly develop, or requiring the developed personnel to obtain the qualification of addition by paying a certain fee. The essence of MLM is "Ponzi scheme", that is to say, the money of later comers is distributed to the income of former comers

the new type of MLM: it does not restrict personal freedom, does not accept ID cards and mobile phones, and does not take big classes collectively. Instead, it uses capital operation as a banner to pull people to cheat money, drives luxury cars, wears gold and silver, and uses money to attract your relatives and friends to join, and finally makes you lose all your money

On April 21, 1998, the Chinese government announced a total ban on pyramid selling. According to the notice on banning pyramid selling business activities, the public security organs throughout the country adhere to the "zero tolerance" attitude towards illegal and criminal activities of pyramid selling, continue to focus on key cases, key areas and key areas, and keep a close eye on new methods, new trends and new trends of pyramid selling crimes, We will continue to crack down on pyramid schemes

in August 2017, the Ministry of ecation, the Ministry of public security and other four departments issued a notice to severely crack down on and ban MLM organizations according to law. The notice stressed that all kinds of MLM organizations, under the guise of "entrepreneurship and employment" and in the name of "Recruitment" and "job introction", should be resolutely eradicated. The latest judgment was made by the court on May 2, 2018. 65 kinds of "pyramid schemes" involved more than 10 billion yuan, and more than 10 million people bought them. In April 2018, Langfang, Beihai, Nanning, Nanjing, Wuhan, Changsha, Nanchang, Guiyang, Hefei, Xi'an and Guilin were classified by the State Administration of market supervision and administration as "key cities for MLM in 2018"

9. What is blockchain? There are too many explanations for this problem

to put it simply, it's a technology. It can solve the problems of trust mechanism and transaction efficiency to a certain extent. What is blockchain? This problem is also faced by many novices of blockchain. As a distributed ledger technology, it can bring us a lot of surprises and surprises. Many blockchain companies are using blockchain technology to provide solutions to the pain points of some instries, so as to solve the pain points of some instries

the above content is only personal experience, for reference and reading only.

10. The founder of this company is tan. The company has no employees and everyone is a shareholder. This company has been running for more than 2 years and has been moving forward steadily with great development potential!