Canadian blockchain cat

1.

Just at the beginning of this month, a game of raising cats with blockchain suddenly became hot all over the world. As far as I know, this is a very simple game. If it is put into the game application market, it will sink to the bottom immediately. To put it bluntly, this is a nurturing game of buying cats, breeding, breeding and buying cats

but why does such a simple nurturing game cause a worldwide upsurge? I don't think it's because the game is interesting and the image is cute

the most important point is that the game has profits

players can pay for cats, pay for kittens (a small fee) and borrow others' cats to have kittens (a little more); Then you can sell your own cat for breeding kittens, or you can sell it directly to get profits without a cap

the sale of cats is completed in the form of auction on the website. The currency of transaction is ether currency, which can be converted into cash in foreign exchanges. Therefore, under the premise that users can continue to consume (kittens) and trade (CATS), blockchain kittens become an asset that can generate cash flow returns

secondly, the return is speculative

the setting of blockchain cat is that two cats can have kittens, but each cat has several elements, including generation, gene tag, etc. Gene tag represents scarcity and scarcity represents value; The higher the generation, the faster the reproction, so it is also positively related to the value

the generation of gene tags is a black box, which is an opaque part of the game (most of the games are open source and open in the white paper). For now, at least, there is no clear analysis of how to get a cat with scarce labels. Therefore, every time a kitten is born, it is possible to give birth to a valuable rare breed, and even the program settings of the game itself may have random parameters

this makes the whole game full of uncertainty and speculation. A speculative game, like gambling, is easy to attract people's attention and capital investment

secondly, blockchain itself has been a hot topic in recent two years. Many people are willing to try new things, before many people are difficult to understand blockchain technology. Now there is a simple and easy-to-use application for everyone to participate in the block

although the popularity of this game has little to do with the blockchain technology, it is a very successful example of the application of blockchain technology

2.

block chain is still in the very early stage. At

NPC and CPPCC sessions, Robin Li's speech focused on the open platforms such as PaddlePaddle, DuerOS and Apollo, and the automatic driving of the network. In addition to the Internet and technology, the big guy also talked about the issue of banning smoking related to life and environment, and proposed to carry out the promulgation of national tobacco control regulations

in October 2017, Internet Finance officially joined the hyperledger open source project of Linux foundation, and other core board members include IBM, Intel and JPMorgan Chase

Ma Yun: I want to know what bitcoin can bring to the society

at the two sessions, Ma Yun... Oh, sorry, Comrade Ma Yun who doesn't want to wear a red hat didn't attend the two sessions

then, let's review the comments made by Ma Yun when commenting on bitcoin:

"I'm not very interested in bitcoin. What I want to know is what can bitcoin bring to society? In other words, I think bitcoin technology is very powerful, but we have to be very careful with bitcoin. "

although Ma Yun was very cautious about bitcoin, he also said that he did not understand bitcoin. However, as for "bitcoin technology" or "blockchain", Ma Yun's view is "very powerful"

3. We all know that app refers to client application, which is the abbreviation of application. DAPP is d + app, and D is the first letter of decentralization in English. When translated into Chinese, DAPP is decentralization, that is, DAPP is decentralized application

first of all, it must be pointed out that the relationship between DAPP and app is not the relationship between who replaces who or who eliminates who, but the coexistence relationship, or DAPP is the enrichment and improvement of app< Secondly, DAPP is the proct of the development of the times and the progress of science and technology

because DAPP is directly linked to blockchain technology, it is associated with transaction data, transaction assets, and tamperable decentralized storage< In his book decentralized applications, Johnston believes that a DAPP application should meet all the following conditions:

1. An application must be completely open source, autonomous, and no entity controls most of its tokens. The application must be able to upgrade according to the market feedback and technical requirements, but the upgrade can only be carried out after the application users reach a consensus< Second, the application data must be encrypted and stored on the public blockchain

3. The application must have a token mechanism (it can use the existing token or issue a new built-in token), and the miner or application maintenance node needs to get token reward

fourthly, the generation of application token must be based on the standard encryption algorithm, and valuable nodes can get the token reward of the application according to the algorithm

in short, an application running on the public chain in the form of smart contract can be called DAPP. Different from the conventional app, DAPP's logic (source code), stored proceres and stored results are open and transparent, and can't tamper with the storage logic and content< At present, dapps meeting the above conditions include the following categories:

content dapps -

the coupling between blockchain and content vertical field is very good. Using the characteristics and technology of blockchain, there are more and more platforms to do content, and the competition on this track is extremely fierce, such as steemit abroad, currency, Primas, fulcrum, Youxiang, etc Pressone et al<

DAPP for games -

such as the "blockchain cat raising" incident, which was very popular last year. In this game, players can buy, sell and breed different kinds of kittens. The popularity of this game even caused serious congestion of Ethereum network. Now the blockchain game is not limited to the Buddhist pet game, other blockchain Gobang, drifting bottle, card games and so on

with the development of the times and the more mature and popular blockchain technology, DAPP will be paid more and more attention, and more and more dapps will appear in various scenes of life.

4. Classification and application of blockchain:
1. According to different scenarios, design systems and attribution, blockchain is generally divided into three categories: public chain (public service), private chain (focusing on the application of an enterprise or instry) and alliance chain (generally belonging to an instry or a supply chain)
2. It is basically divided into three kinds of applications:
blockchain applications of well-known enterprises: (Netease blockchain cat (game), thunderbolt chain customer, storm's cool broadcast cloud (BFC points), Renren's social rrcoin, Meitu's e-commerce + blockchain, 360's router, cheetah and other well-known enterprises)
start up companies based on blockchain (Ethernet wallet, Babbitt, fire coin)<
social public applications (the bank has set up a research and development laboratory)
current market situation and development of blockchain:
currently, blockchain applications in the market still focus on issuing "token", realizing "point management"
, pet games, etc., with relatively single functions, and the data of blockchain related apps is even less, and more of them are financial apps.

5. Blockchain has been applied in many fields, such as government affairs, Internet of things, pension and so on. For example, bat, a well-known big company, is also studying and applying blockchain technology

6. You can say that it's pyramid selling. Just tell your grandmother that there are too many things on the Internet to cheat money. It's better to buy some nutrition procts to make up for it

7. It's a legal sidekick. Simply voting with money is a gray area. It's not illegal. But voting content is illegal, or advocating virtual currency transactions may be illegal, such as fraud

8. Friends who are doing blockchain will definitely identify all kinds of projects, because they are afraid that they will become "leeks". Let's talk about pet street today! This is a blockchain cat project. It's similar to Walden's dog project. We can first learn about dog and cat. I'll send you information. You can first understand that 1 to 3 do 9 at 2, no 5 do 0 at 2, 2 is 1, 9 do it yourself, 1 go to identify and audit, and make friends in the coin circle by the way. If there are any good projects in the future, we can cooperate and win-win.

9. Should not be, this kind of pet is visible, clearly priced, and there are physical transactions. Not a liar.