Digital currency crawler

1. blockchain pet game

ether clown is a blockchain pet cultivation game launched by IAC advertising platform, which combines with pet entertainment to make money easily, and at the same time combines with blockchain technology to ensure the interests of players. Experience the fun of raising, working, earning and reselling, beautiful pictures, rich experience and happy income! Make a real game, let players get a more comfortable experience, with the game this well-known proct form, the human into the era of full intelligence
ether clown is a digital collection, a non-standard digital currency (ether currency, etc.), which is based on blockchain and can never be changed. It can be verified by a third-party platform to clearly query the relevant data information! Cryptoclow is a digital and collectable blockchain game based on Ethereum blockchain. Using ether money to adopt clowns can not only resell them, but also use them to breed a new generation of clowns with strange shapes. It can also cultivate them to work and earn money, making the digital collection of clowns more sustainable and playable# Ethereum clown#

2. The computer graation project related resources have been sent in time. Please accept them, and you'll like them all the time.
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3. Do you want to learn blockchain development technology or just want to know what blockchain is? If it is the former, you can look at the code of other blockchain projects and learn about it first. If it is the latter, we can pay attention to some good blockchain we media. Blockchain is an emerging instry. There is no ready-made training course. It depends on self exploration and understanding.

4. In the first half of Tencent's blockchain security report, technical experts believe that the current security problems caused by blockchain cryptocurrency mainly stem from three aspects: first, the mechanism of blockchain itself. There are loopholes in the design of blockchain smart contract represented by Ethereum, which brings serious economic losses

5. In 2018, blocklink bar AI has become the most popular technical term. More and more technology companies have announced to enter the blockchain market. In the Internet, Xunlei, Renren, Fengfeng, Tianya and other companies have blockchain related actions. These companies share the same fate. They have all experienced prosperity, but after the impact of Internet entrepreneurship tide, they began to go downhill. Then they rubbed against the hot spots of blockchain and began to try to counter attack<
Global blockchain instry investment is hot
according to the data of the "in-depth analysis report on business model innovation and investment opportunities of blockchain instry" released by prospective instry research institute, as of the end of April 2017, there were 455 blockchain companies in the world, with a total financing amount of US $1.947 billion. Among them, the total investment and financing of us blockchain related companies reached US $1.252 billion, accounting for 64.3% of the global market; The total financing amount of China's blockchain emerging enterprises is about US $114 million, accounting for 5.86%, ranking second in the world after the United States, and growing rapidly
at present, the overall survival status of blockchain is good, with a survival rate of 87.25%. Among all the companies, 47 have been closed, accounting for about 10.51%, and the other 10 have been acquired. Due to the change of competition pattern in bitcoin market, some companies have been forced to shut down. Meanwhile, some coin circle companies are graally transforming to chain circle companies.
exploration at the national level has also begun. On March 23, the information technology and Software Services Department of the Ministry of instry and information technology announced that it will study and explore the application of blockchain in the instrial field. Previously, the Ministry of instry and information technology said that it was preparing to establish a National Technical Committee for standardization of blockchain and distributed accounting technology to explore the formation of a complete blockchain standard system to better serve the development of blockchain technology instry.

6.

Okfine blockchain is a blockchain system applied in the field of logistics. To understand what okfinecoin means, we must first understand what coin means! It usually refers to digital currency, which can be understood as btccoin and BTC currency (BTC currency), okfinecoin and okfine currency (okfine currency)

four functions:

one is express insurance, recording the whole set of logistics information on the blockchain, automatically triggering account claims, insurance company claims, etc

the second is public express, which donates a cent from the cost of each public parcel to the account of the public organization

The third is to record the data from the source of logistics to the end of customers, which can provide real tax data to the tax department

Fourthly, provide instry blacklist sharing

7. This year, virtual currency has entered a relatively bearish stage, and the fluctuation of virtual currency is weaker day by day. For medium and long-term traders, the profit margin of mainstream currency is graally smaller. Personal analysis shows that the fluctuation of bitcoin within the day is no more than $100, which will become a probability event. It also means that it is very difficult to make money by playing virtual currency position contracts in medium and long-term and daily level transactions. Due to the nonstandard nature of the virtual money market, there are still a large number of air currency and pyramid selling currency in the new currency, and some traders are difficult to distinguish them. The new currency is the trend of big risk and big profit
in the first half, the position contract trading mode and the new currency trading mode of the mainstream virtual currency have become the high-risk money making mode. I still think that the upsurge of virtual currency trading in the second half may quickly turn to the derivatives of virtual currency. Virtual currency short-term trading may also be an opportunity to make money in the second half. What is the short-term trading mode of virtual currency? The short-term trading mode of virtual currency is to predict the short-term market trend of a certain currency. For example: the price of bitcoin is at 6666.66. I predict that the market will fall in five minutes, and we will do a fixed amount of trading. When the market is below 6666.65 in five minutes, it will be profitable. The amount of profit is about 80% of the amount of a single investment
because the short-term trading of virtual currency requires less fluctuation in the large range of virtual currency, and the investment amount and transaction capital risk are controllable. So I think the short-term trading mode of virtual currency is a choice of making money in virtual currency trading.

8.

Guozun (Dalian) blockchain Technology Co., Ltd. is a limited liability company (invested or controlled by natural person) registered in Ganjingzi District, Dalian City, Liaoning Province on May 16, 2018, with its registered address at 182-6 Haimao street, Ganjingzi District, Dalian City, Liaoning Province

the unified social credit code / registration number of guozun (Dalian) blockchain Technology Co., Ltd. is 91210211ma0xr3u54d, and Xu Changchun, the legal person of the company, is currently in business

guozun (Dalian) blockchain Technology Co., Ltd. has a general registered capital in the province

guozun (Dalian) blockchain Technology Co., Ltd. has invested in one company with 0 branches

view more information and information of guozun (Dalian) blockchain Technology Co., Ltd. through network enterprise credit

9. Ethernet clown, the new favorite of blockchain game, first of all, let's understand the definition of blockchain: it is a set of commitment blockchain defined in digital form. Introction: blockchain adopts P2P technology, cryptography, consensus algorithm and other technologies, with the characteristics of data tampering, system collective maintenance, information openness and transparency. Providing a mechanism for information and value transfer and exchange in an untrusted environment is the cornerstone of building the future value Internet. Blockchain technology originated from virtual currency. Since 2009, virtual currency has sprung up all over the world, and blockchain technology has graally come into people's vision. At present, governments, instry and academia all over the world pay close attention to the application and development of blockchain, and relevant technological innovation and mode innovation are constantly emerging. China Institute of information technology has organized a special team to study blockchain technology evolution, application development, security and supervision, and put forward "Ten Trends of global blockchain application development". I'd like to give a brief introction to these trends: trend 1: the application of blockchain instry is accelerating, from digital currency to non-financial field. Blockchain technology, as a universal technology, is accelerating from digital currency to other fields, and integrating with innovation of all walks of life. We believe that the application of blockchain in the future will be promoted by two camps. On the one hand, it camp, starting from information sharing, takes low-cost credit as the core, and graally covers digital assets and other fields. On the other hand, the cryptocurrency camp starts from currency, and graally advances to the field of asset management and certificate deposit, and spreads to the application of credit investigation and general information sharing. Trend 2: enterprise application is the main battlefield of blockchain, and alliance chain / private chain will become the mainstream direction. At present, the actual application of enterprises is concentrated in the field of digital currency, which belongs to virtual economy. We believe that future blockchain applications will turn from virtual to real, and more traditional enterprises will use blockchain technology to rece costs, improve cooperation efficiency, and stimulate real economic growth, which will be the main battlefield of blockchain applications in the future. Different from the public chain, in the enterprise application, we pay more attention to the control, regulatory compliance, performance, security and other factors of the blockchain. Therefore, we believe that alliance chain and private chain, which are strong managed blockchain deployment modes, are more suitable for enterprises to use in application landing, and are the mainstream technology direction of enterprise level applications. Trend 3: applications give birth to diversified technical solutions, and the performance of blockchain will be continuously optimized. In the future, blockchain applications will develop from single to multiple directions. Bill, payment, insurance, supply chain and other different applications will be highly differentiated in real-time, high concurrency, delay, throughput and other dimensions. This will lead to a variety of technology solutions. We believe that the blockchain technology is far from being finalized and will continue to evolve in the future. There is room to improve the efficiency of consensus algorithm, service fragmentation, processing mode, organization form and other technical links. Trend 4: the combination of blockchain and cloud computing is getting closer, and baas is expected to become a public trust infrastructure? Cloud computing is the general trend. We believe that the combination of blockchain and cloud is also an inevitable trend. There are two modes for the combination of blockchain and cloud, one is blockchain in the cloud, the other is blockchain in the cloud. The latter, namely baas, blockchain-as-a-service, refers to that the cloud service providers directly provide blockchain as a service to users. In the future, more and more cloud service enterprises will integrate blockchain technology into the ecological environment of cloud computing. By providing baas function, they can effectively rece the deployment cost of enterprise application blockchain and rece the initial threshold of innovation and entrepreneurship. Trend 5: blockchain security issues have become increasingly prominent, and security protection needs overall consideration of technology and management?? The blockchain system is almost perfect in mathematical principle, with the advantages of openness and transparency, difficult to tamper, reliable encryption, anti DDoS attack and so on. However, from the engineering point of view, its security is still restricted by infrastructure, system design, operation management, privacy protection and technology update iteration. In the future, we need to consider the overall situation of technology and management, strengthen basic research and overall protection, so as to ensure the application security. Trend 6: the cross chain demand of blockchain is increasing, and the importance of interconnection is highlighted. With the deepening of blockchain application, enterprises or instries in payment and settlement, logistics traceability, medical records, identity verification and other fields will establish their own blockchain systems. We believe that in the future, cross chain cooperation and interoperability between these numerous blockchain systems is an inevitable trend. It can be said that cross chain technology is the key to realize the value Internet of blockchain, and the interconnection of blockchain will become an increasingly important issue. Trend 7: blockchain competition is becoming increasingly fierce, and patent competition has become an important area of competition? With the increase of participants, the competition of blockchain will be more and more fierce. The competition is all-round, including technology, mode, patent and other dimensions. We believe that in the future, enterprises will strengthen the layout of blockchain patents. Since 2014, the number of blockchain patent applications has grown explosively. Blockchain patents are mainly distributed in the United States in North America, the United Kingdom in Europe, China and South Korea in Asia, and this pattern will be maintained in the future. The patent gap between China and the United States is narrowing, and the number of applications in China in 2016 has surpassed that in the United States. It can be predicted that the patent competition of blockchain will become increasingly fierce in the future. Trend 8: blockchain investment continues to be hot, and the accumulated risk of token crowdfunding mode deserves attention? Blockchain has become a hot spot in the capital market. Future investment will continue the rising trend from 2014 to 2016. Different from other financing modes in the field of science and technology, a mode called "token crowdfunding" has emerged in the field of blockchain, that is, initial coin offering (ICO), which is a crowdfunding mode for start-ups to issue tokens and raise funds. In 2016, the share of global token crowdfunding has accounted for 48% of the total amount of blockchain related venture capital, becoming an important channel. It is expected that there will be more than 200 ICO cases in 2017. We believe that with the rising volume of token crowdfunding transactions, the risks of lack of audit, huge value fluctuation and being on the edge of supervision will increase, which is worthy of attention. Trend 9: there is a conflict between blockchain technology and regulation, but the contradiction is expected to be further reconciled. The characteristics of blockchain, such as decentralization, disintermediation and anonymity, are not coordinated with the traditional enterprise management and government regulation system. But we should also see the opportunities brought by blockchain to supervision. We believe that in the future, enterprises will actively meet the regulatory needs, and actively build regulatory requirements in the design of technical solutions and modes, so as to not only achieve compliance operation, but also greatly save the cost of regulatory compliance. We also believe that in the future, the global regulatory authorities will embrace the new regulatory technology of blockchain and use the new technology to improve the government's regulatory efficiency. Trend 10: trustworthiness is the core requirement of blockchain, and the importance of standards and specifications is becoming increasingly prominent? In the future value delivery network based on blockchain, we will completely use algorithms and software to build the trust foundation. However, we believe that this is far from enough, and we need the standard to increase the credibility of the blockchain. In the future, the standard of blockchain will standardize the technology and governance of blockchain from the perspective of users, business oriented, and from the dimensions of smart contract, consensus mechanism, private key security, and authority management, so as to enhance the credibility of blockchain and add weight to the trust of blockchain. 2、 Many kinds of ether clowns also make us feel the difference between intelligent games and traditional games The problems of traditional games: the user's assets cannot be confirmed (the assets and goods in the game belong to the game operator), the data is not transparent (the game operator can modify and delete the game data), the diversified demand (the traditional game mode can not meet the diversified demand of the players), the centralized game operator (the game operator can change the rules of the game at will) the game Island effect of economic system (the assets in the game cannot be interconnected with the outside world) 2. Blockchain game features: decentralized, trustworthy, intelligent game platform combined with blockchain technology, the system settings in the game are developed with intelligent contract technology, and the game operators can not distribute game goods and props indiscriminately. At the same time, even if the game is closed, the player's commodity data is stored on the blockchain and will not disappear with the closure of the game. The commodities and props in the game are stored on the blockchain instead of in the database of the game operator by using the blockchain technology, so that the ownership of the virtual commodities purchased by the players in the game belongs to the players. Combined with the blockchain technology, the programmable intelligent contract is used to design the game architecture and automatically execute the intelligent contract. Thus, the abuse of power of game operators is restrained, and a blockchain game controlled by smart contract running on the blockchain is realized. Using digital currency as the settlement method of the game greatly reces the transaction fees and transaction difficulty of the players. At the same time, players' digital assets can flow globally based on the blockchain, and are no longer limited to the game, and will not form an economic island. Important data is stored in the blockchain, game operators can not tamper with and delete the game data at will, game operators can not cheat, making the game data transparent and trustworthy. Based on the blockchain technology, users' information and virtual assets are stored on the blockchain. Even if the game operator's database is invaded, it will not cause users' data leakage or asset embezzlement