360区块链猫哪里打开,360区块猫怎么样了

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『一』How does a virtual cat get cat coins? How many cat coins can a virtual cat get in a day?

1. Each cat can automatically produce 5 VCAT cat coins every day. The lifespan of a cat is 180 days, so a cat can produce 150 cat coins in a month, and a total of 900 cat coins can be produced. You can view the specific income of cat coins in: Cattery and Cattery Details.

The game currency of this game is also the virtual currency VCAT based on the blockchain. It is completely decentralized. Users can download the wallet, obtain their own wallet address, and also make transfers. The game coins obtained by users in the game can be withdrawn to their own wallets and stored permanently. You can also withdraw coins to major trading platforms for trading.

2. In addition to buying cat-produced coins, you can also help gain revenue from publicity and promotion. After logging in to the game, you can see a promotion link that belongs to you. Send this link to QQ groups, forums, etc. in the currency circle. If someone enters the purchase through your link and he raises a cat, you will get a 10% dividend reward. In the top menu, account management, and recommendation list, you can see the friends you introduced. For example, if you recommend 100 people and each person raises a cat, you can get 100x900x10%=9000 VCAT.

3. The third way to obtain cat coins is through computer mining. Virtual cat mining is very simple. You can mine with an ordinary computer at home. No professional mining machine is required. . In account management and wallet download, download and install the wallet of Virtual Cat VCAT.

The usage method is exactly the same as that of Bitcoin and Litecoin. Click: Receive, create a new address, obtain your own wallet address, and then save it. You can mention this address when withdrawing coins in the future. Click on the top: Help, debug window, console, enter the mining command to start mining. The mined coins will be automatically deposited into your wallet balance.

『二』 What is "Blockchain Cat Raising" and how to play it (very detailed tutorial)

This time, cats meow in the blockchain world again. .

In a few days, "blockchain cat raising" has become a hot topic in the currency circle.

CryptoKitties is the first virtual pet game that uses blockchain technology and runs on the Ethereum network.

Her appearance has a certain historical significance, and it has now become the most popular project on the Ethereum blockchain, once accounting for 20% of the entire Ethereum traffic. The market has reached millions of dollars in transaction volume and is still growing rapidly...

The concept is simple. You use Ethereum to buy a cat. Each cat is unique. As long as you don't sell it, it is 100% owned by you and cannot be copied or destroyed.

What’s fun is that you can go to the market to find cats to breed with, or you can buy a cat and match them up, and the resulting kitten will be yours.

Each kitten extracts a certain sequence from its parents and combines it. Whether it is coat color, markings, pupils, hairstyle, expression, tail and other characteristics, they are all random. There are 4 billion types in total. Possibility of change. Then you can sell your cat on the market, and you set the price yourself.

Another point is that every 15 minutes, a gen 0 creation cat will be born. Its price is equivalent to the average price of the latest 5 cats sold, plus an increase of 50%. . Of course, Genesis cats are very popular. After all, they are virgins and they give birth to kittens the fastest.

Isn’t this a bit like our story of chickens laying eggs and eggs laying chickens, and our descendants are endless?

Of course, having a baby takes time.

The birth of a kitten has always been from fast to slow~slow~slow~, and the gap ranges from one minute to a week.

The shorter the time it takes for your cat to give birth, the better. This allows the newborn CryptoKitties to be sold quickly and continue to breed. This also means an increase in income.

The more babies you have, the longer the cat’s cooldowns will take, and the birth rate will also slow down.

Another interesting thing is that giving birth to kittens is a complex and random breeding system, which means that there are always some mutant attributes (attributes) appearing in it, and these become collectibles or in-demand items. .

1. Enter the official website of CryptoKitties: cryptokitties.co and click sign in to jump to the registration page. You need to install the Ethereum light wallet MetaMask plug-in on your chrome or firefox browser. (This process needs to be learned. There are three ways here. Do it as you like, guest. Password: 1rjo)

2. Click on the Mertamask plug-in to install it.

3. Accept the terms and enter your password.

4. You must remember the generated 12 English word passwords. Save it together with the jason file.

5. Then the wallet creation is completed. Enter the cryptokitties.co website to see your account, set your name, email, etc.

Method 1: If you have ETH in other Ethereum wallets, such as imtoken, you can directlyJust transfer the money to your CryptoKitties address.

Method 2: Two of the three OTC Bitcoin exchanges mentioned in this article: Coincola and bitcoinworld both support ETH transactions, and you can also transfer them directly.

Method three: It is the coinbase recommended by Matamask, but it shows US only.

1. Go to the marketplace to find the cat you like (as shown below).

2. After you like it, click buy now.

The details page shows the cat’s detailed information, serial number, and price trend chart (price over time in 1 day or 2 days) Continue to increase or decrease), the price to buy now, and the cooling time for giving birth to kittens, etc.

3. After clicking ok, buy this kitty, matamask will pop up to display the detailed estimated cost. If there are no results, maybe your mining fee is not enough, or the cat is sold. Try more. The max transaction fee shows the maximum transaction fee, which is generally not reached. Just wait for the transaction to be completed after the summit. To cancel the transaction, click reject.

During the transaction process, you can click on the transaction to enter https://etherscan.io to view the details. Or view historical transaction information on the ECG-like icon on the right side of the website.

4. Transaction successful! Congratulations, you have your first virtual cat. How to make more?

One way, life.

Pair up two by two. There is also a transaction fee for giving birth to kittens. The speed of birth depends on the speed of the parents.

Breed kitty gives birth to kittens;

Sell kitty sells kittens

Gift kitty gives kittens to friends

Another way is to rent.

Sire to the public, which means renting out your cat as a male cat, setting the initial price and end price and date, and acting as a sperm bank.

sire to my kitties means letting your two cats XXOO have kittens.

The final way is to sell.

When a kitten is born, you will be notified by email. You can choose to sell, set the price and then sell.

If someone buys it, you will be notified by email.

Okay, let’s be cat slaves happily~

Original text: http://li-wu.net/how-to-cryptokitties.html

『三』 How to get the guide for catching monster cats in Let’s Catch Monster Cats

After the popularity of Let’s Catch Monsters started, many new players are very envious of players who have cats to pet. So now the editor will share with you how to get cats? And how to trade cats!
How to get cats
The Demon Sealer can be obtained by recharging points.
Obtain limited virtual pets, breed, collect, display, trade, and show your cats to others in the free mode.
Let’s catch monsters together. There are 640,000 generation 0 cats, guaranteed to be unique by blockchain technology.
Cat bells will be produced in the game cat market at a certain rate. Each bell corresponds to a cat. You can use points to buy it and you can catch it and you will definitely get it. They can also be freely priced and put on the market, and players can use points to purchase cats from other players.
Any two cats are old and can be bred. You can pair your own cats with each other, either in the market. The breeding of cats requires corresponding props and is operated by the official. Daily operational activities are also available.
There are ten genetic types of cats, each with several patterns, totaling hundreds of billions of combinations. Genes can be reproduced and inherited with probability. Cats have a recovery time after breeding. After the recovery period, they can be paired next time. If the cat is bred as a mother, it will enter the pregnancy period and the player will need to manually collect the new cat. The breeding time increases with the number of times, ranging from a minimum of two minutes to a maximum of about 360 days.
The blockchain flow information of each cat will be displayed in a gamified form, becoming the cat's life, including birth information, transaction information, and breeding information. There are also family trees where you can see the ancestors of special cats.
You can breed yourself if you have two cats. In the breeding house module in the game, you can use the cat house props to build a breeding cat house. You can choose any two. After deducting the cat house props, the father cat enters the breeding recovery period and the mother cat enters the breeding recovery period. Entering pregnancy. Cat house props are released in limited quantities by the system and can be purchased through point coupons. You can also breed with other players' cats by paying points. During reproduction, genes from both parents can be inherited, or they may be recessively stored in the cat's gene pool and passed on to the next generation. It can be passed on across generations, or it may be inherited after multiple generations. Not all cats can be bred in pairs, parents cannot breed with children, and children with the same father and mother cannot breed.
When cats are put on the shelves, there will be an official guide price and the lowest price to prevent price confusion. Cats need to use special methods when listing cats.Props are officially operated and prevent studio control. The consumable props for sale on the shelves can be purchased through the system in unlimited quantities. There will be a two-hour publicity period for sale after being put on the shelves. In order to prevent players from using the early morning hours to avoid peer-to-peer transactions during the public announcement period, the vertical gap will be locked from 0 am to 6 am every day. There is no publicity period for mating on the shelves, no props are consumed, and a maximum of five items can be put on the shelves before they can be taken off the shelves two hours after they are put on the shelves. Exclusive cats are completely traded in a free market with points.
Cat bells are completely sold by the system, and a batch is released every other period. The price of cat bells is determined by the system configuration. The basic price will rise based on the recent transaction prices. If no one buys it for a long time, it will drop back to the basic price. Price, the price of very few cats with special genes is configured by the system.
In the Market
All Cats
option you can see all spawned cats, and every player can see all cats on the chain.
Players can choose to turn into cat form and walk in the walking mode, which is visible to other players.

『四』 How much is the price of a virtual “pet cat”

Many people have now played the game of raising electronic pets. Now there is a new type of electronic pet raising game, and the gameplay is completely different from the past. Although this "cat" is not a real "cat", but a small game called CryptoKitties, which is a "CryptoKitties" based on Ethereum, also called "Cloud Cat", however, its popularity The level is definitely no less than any real cat of precious breed.

One sells for US$120,000, and 70,000 were traded in less than two weeks after it went online

On the 10th, the online version of the British "Sunday Times" quoted the sales data of the CryptoKitties website and reported that since the game Since its launch 12 days ago, transactions of 70,000 CryptoKitties have been completed, with a transaction volume of more than 11 million US dollars, approximately 72.82 million yuan.

News pictures

This phenomenon has triggered a lot of discussion. Some people believe that this is not the first time that this kind of electronic pet has appeared. This time it is just equipped with the concept of "blockchain", and such a high price is just a bubble;

There are also opinions that from a certain In a sense, this game is the first large-scale application of blockchain in daily scenarios. Blockchain ensures that each cat is irreplaceable and may have collection value.

『Wu』How to define blockchain and what are the application scenarios of blockchain

Many people now think that blockchain is a universal technology that can do anything, which is more or less the case. Make blockchain technology a myth!
Regarding the definition of blockchain technology, American scholar Melanie Swann defined blockchain technology as an open, transparent and decentralized technology in her book "Blockchain: A New Economic Blueprint and Introduction" database.

Definition of Blockchain: Narrow VS Broad

As for the application scenarios of blockchain technology, it is natural to combine the differences between blockchain and other technologies. In terms of system characteristics.

BlockThe characteristics of blockchain technology include:

Blockchain is a database storage system that is distributed around the world and can operate collaboratively. , different from traditional database operations where read and write permissions are in the hands of a company or a centralized authority (centralized characteristics), blockchain believes that anyone with the ability to set up a server can participate. Nuggets from all over the world have deployed their own servers locally and connected to the blockchain network to become a node in this distributed database storage system; once joined, the node enjoys exactly the same rights as all other nodes and obligations (decentralized, distributed characteristics).

At the same time, people who provide services on the blockchain can perform read and write operations on any node in the system. In the end, all nodes around the world will complete the process again and again according to a certain mechanism. Synchronize in sequence to achieve complete consistency of data in all nodes in the blockchain network.

At the beginning of this year, the term blockchain began to enter everyone’s lives. From national leaders to aunts who dance square dances, everyone knows this term. This term is widely known by Bit Brought by coins.

As we all know, the first few dozen bitcoins could only be exchanged for one pizza. At its peak, it was more than 20,000 US dollars each, which has skyrocketed by more than a thousand times, which has also benefited a large number of wealthy people. Currently, there are blockchain The virtual currency generated by technology is gradually entering into everyone's life, and many people have joined the ranks of currency speculation. I often hear people say that if you buy the right currency a hundred times, a bicycle will become a sports car, and one coin will turn a young model. You can imagine how many of them are involved. Attractive.

Since 2008, various games applying blockchain technology have also become popular, such as development games (Network Letts Dog, 360 Block Cat), mining games (NetEase Planet, Virtual Earth, Gongxinbao), these are attracting everyone to join in the name of blockchain, and of course there are some that are really reliable, which requires everyone to identify them carefully.

Blockchain is a distributed ledger (database) that connects data blocks in an orderly manner and cryptographically ensures that it cannot be tampered with or forged. technology. In layman's terms, blockchain technology can achieve openness, transparency, non-tampering, non-forgery, and traceability of all data information in the system without the need for third-party endorsement. As an underlying protocol or technical solution, blockchain can effectively solve the problem of trust and realize the free transfer of value. It has broad prospects in the fields of digital currency, financial asset transaction settlement, digital government affairs, and certificate deposit and anti-counterfeiting data services.

Digital currency

After experiencing physical objects, precious metals, banknotes and other forms, digital currency has become the development direction of the digital economy era. Compared with physical currency, digital currency has the advantages of easy portability and storage, low circulation cost, convenient use, easy anti-counterfeiting and management,Breaking geographical restrictions and enabling better integration.

Bitcoin technically implements an electronic cash system in which both parties to the transaction can directly transfer funds to each other without the need for third-party transfer or arbitration. In June 2019, the Internet giant Facebook also released a white paper on its cryptocurrency Libra. Whether it is Bitcoin or Libra, the underlying technology they rely on is blockchain technology.

my country began the development of central bank digital currency as early as 2014. my country's digital currency DC/EP adopts a two-tier operating system: the central bank does not directly issue digital currency to the public. Instead, the central bank redeems the digital currency to various commercial banks or other legal operating institutions, and then these institutions exchange it for public supply. its use. In early August 2019, the central bank held a video conference on work for the second half of the year. The meeting called for accelerating the pace of research and development of the national legal digital currency.

Financial asset transaction settlement

Blockchain technology naturally has financial attributes, and it is causing disruptive changes in the financial industry. In terms of payment and settlement, under the blockchain distributed ledger system, multiple market participants jointly maintain and synchronize a "general ledger" in real time. Payment, clearing, and settlement that currently take two or three days can be completed in just a few minutes. tasks, reducing the complexity and cost of cross-bank and cross-border transactions. At the same time, the underlying encryption technology of the blockchain ensures that participants cannot tamper with the ledger, ensuring that transaction records are transparent and safe. Regulators can easily track transactions on the chain and quickly locate high-risk capital flows. In terms of securities issuance transactions, traditional stock issuance has long procedures, high costs, and complex links. Blockchain technology can weaken the role of underwriting institutions and help all parties establish fast and accurate information exchange and sharing channels. Issuers handle issuance on their own through smart contracts, and regulatory authorities With unified review and verification, investors can also bypass intermediaries and conduct direct operations. In terms of digital bills and supply chain finance, blockchain technology can effectively solve the financing difficulties of small and medium-sized enterprises. It is difficult for current supply chain finance to benefit small and medium-sized enterprises in the upper reaches of the industrial chain, because they often do not have direct trade relations with core enterprises, and it is difficult for financial institutions to evaluate their credit qualifications. Based on blockchain technology, we can establish a consortium chain network covering core enterprises, upstream and downstream suppliers, financial institutions, etc. The core enterprises issue accounts receivable vouchers to their suppliers. After the bills are digitized and uploaded to the chain, they can be uploaded to the supplier Transfer between them, each level of supplier can realize the corresponding amount of financing with the digital bill certificate.

Digital Government Affairs

Blockchain can make data run and greatly streamline the service process. The distributed technology of blockchain can allow government departments to be centralized on one chain, and all service processes are delivered to smart contracts. As long as the service personnel pass the identity authentication and electronic signature in one department, the smart contracts can be automatically processed and transferred, and the subsequent steps can be completed in sequence. All approvals and signatures. Blockchain invoice is the earliest application of domestic blockchain technology. The tax department launches the blockchain electronic invoice "Tax Chain" platform, the tax departmentDoors, issuers, and payees join the "Tax Chain" network through unique digital identities, truly realizing "instant invoicing upon transaction" and "immediate reimbursement upon invoicing" - invoicing in seconds and reimbursement in minutes, significantly reducing tax collection and management costs. Effectively solve problems such as data tampering, over-reporting of one vote, and tax evasion. Poverty alleviation is another practical application of blockchain technology. Utilize the characteristics of openness, transparency, traceability, and non-tampering of blockchain technology to achieve transparent use, precise investment, and efficient management of poverty alleviation funds.

Evidence-based anti-counterfeiting

Blockchain can prove the existence of a file or digital content at a specific time through hash timestamps, and it is open, non-tamperable, and traceable. It provides perfect solutions for judicial forensics, identity certification, property rights protection, anti-counterfeiting and traceability, etc. In the field of intellectual property, the digital signature of blockchain technology and on-chain certificates can confirm the rights of text, pictures, audio and video, etc., and create and execute transactions through smart contracts, allowing creators to regain pricing power and preserve data formation in real time. The evidence chain covers the three major scenarios of rights confirmation, transaction and rights protection. In the field of anti-counterfeiting and traceability, blockchain technology can be widely used in various fields such as food and medicine, agricultural products, alcohol, and luxury goods through supply chain tracking.

Data services

Blockchain technology will greatly optimize existing big data applications and play a huge role in data circulation and sharing. In the future, the Internet, artificial intelligence, and the Internet of Things will generate massive amounts of data. The existing centralized data storage (computing model) will face huge challenges. Edge storage (computing) based on blockchain technology is expected to become a future solution. Furthermore, the non-tampering and traceability mechanism of blockchain ensures the authenticity and high quality of data, which becomes the basis for all data applications such as big data, deep learning, and artificial intelligence. Finally, blockchain can realize multi-party collaborative data calculations while protecting data privacy, and is expected to solve the problems of "data monopoly" and "data islands" and realize the value of data circulation. In response to the current blockchain development stage, in order to meet the blockchain development and application needs of general business users, many traditional cloud service providers have begun to deploy their own BaaS ("Blockchain as a Service") solutions. The combination of blockchain and cloud computing will effectively reduce enterprise blockchain deployment costs and promote the implementation of blockchain application scenarios. In the future, blockchain technology will also play an important role in many fields such as charity, insurance, energy, logistics, and the Internet of Things.

The three words "blockchain" were completely ignited during the Spring Festival that just passed. The limelight overshadowed everything. Some people said that this was the arrival of a new era. The past It has become a classic, and some people say that it is all hype and is ultimately a bubble.

In fact, blockchain technology is not a new concept. It has been applied to many industries, such as electronic signatures, as early as the past two years. Recently, the third-party electronic signature platform eShanbao issued a request to Xinya NewSeed revealed the latest progress in blockchain applications.

Currently, blockchain technology is mainly used in e-signing products for certificate deposit and certificate issuance. The application scenarios include copyright protection and online signing. , web page forensics, phone recording, email storage of evidence, etc.

Take the rights protection of online works as an example. Since online rights protection generally adopts the method of collecting evidence after the fact, real-time confirmation of rights is not carried out in the process of evidence generation, so the entire confirmation process is difficult. The copyright process is time-consuming, difficult and costly to obtain evidence, and extremely difficult to prove and trace the source. It cannot meet the characteristics of rapid dissemination and large quantity of online works.

eShanbao's new intellectual property protection solution based on timestamp + blockchain starts from the user's real-name authentication and solidifies the information generated in the process in real time. Electronic data, and through the time source service synchronized with the National Time Service Center, online works are stamped with legally valid timestamps to prove that electronic files have not been tampered with in a certain period of time. Blockchain technology can establish point-to-point trust in the network, ensuring that all blockchain nodes can record complete copyright confirmation and transaction records, and can trace their origins, truly realizing anti-repudiation and anti-tampering, and realizing a kind of distribution. trust infrastructure.

Founder and CEO Jin Hongzhou believes that the application of decentralized blockchain technology has greatly improved the efficiency of data storage and certification, and The credibility of the identity of the parties reduces the cost of trust, but it cannot replace the original centralized public key encryption technology. The two should complement each other. Through the combination of the two, it can provide users with real-time and reliable Confirmation plan.

Next, e-Shanbao will also focus on building a smart contract platform based on blockchain technology. Jin Hongzhou said that data storage, Issuing certificates is only a relatively superficial application based on blockchain technology. It is the first step to implement blockchain technology, and the realization of real smart contracts is the second step. "Smart contracts cannot simply be understood as electronic contracts. They refer to a process, from the conclusion of the contract to the confirmation to the final execution." Jin Hongzhou explained.

From a technical perspective, blockchain is not a brand-new technology, but a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, encryption algorithms, and smart contracts. Specifically, blockchain technology is a technical solution that collectively maintains a reliable database in a decentralized, high-trust manner.

Due to its advantages such as "decentralization", "distributed data storage", "traceability", "anti-tampering", and "openness and transparency", blockchain technology can effectively solve data problems. Data authenticity, security and openness issues in the field, through the establishment of trustworthy dataData management environment, prevent and avoid various data management problems such as data fraud, tampering, and loss, and promote efficient sharing and application of data. In the process of practice and exploration, the application scope of blockchain technology continues to expand, especially in the field of public resource transactions, and continues to empower public resource transaction management services.

Facilitate transaction data sharing and transaction witnessing

Facilitate transaction data Share

Currently, the data of different trading centers are not interoperable, and the subject information of different trading centers needs to be entered repeatedly. It is difficult to verify the off-site performance provided by the bidders during the bid evaluation process. It is difficult to troubleshoot the same person repeatedly serving as project manager. Issues such as low cost of breach of trust. Establishing a cross-regional subject database based on blockchain can well alleviate the above problems.

The distributed ledger feature based on the blockchain can effectively ensure the real-time or quasi-real-time sharing of data, and can reduce the repeated entry of subject information; the use of blockchain information that cannot be tampered with can ensure the data circulation process on the chain. The authenticity of the bidders in the regional alliance is directly obtained from the on-chain data, making it impossible to hide the fake performance. At the same time, the sharing of bidding behavior data through the blockchain provides a data basis for the development of "joint punishment of dishonest enterprises".

Blockchain-based transaction witness

"Guiding Opinions on Deepening the Integration and Sharing of Public Resource Trading Platforms" ( The State Office Letter [2019] No. 41) pointed out the need to optimize services such as witnessing, venues, information, files, and expert extraction. However, at present, public resource transaction process witnessing is mainly based on manual on-site witnessing, which has limited witnessing intensity, high occupation of human resources, and limited witnessing effect. Due to its centralized characteristics, the traditional digital witness system is prone to data tampering, and the data is easily damaged or lost during the storage and migration process, which has certain flaws in terms of security and usability.

Utilize the distributed, difficult to tamper, and traceable characteristics of the blockchain to solidify and store the data generated in each transaction link, and accurately record the data generated through time stamp technology, summary algorithm, and electronic signature technology. Time, content, data source. According to the technical characteristics of the blockchain, simple structured data can be directly saved on the blockchain. For unstructured layout files, videos, audio and other large files, the summary information and original files can be saved through the blockchain. Save via a distributed file storage service. When there are disputes or problems in a transaction, the blockchain can provide a set of credible transaction process data and clarify the responsibilities of all parties involved in the transaction. Achieve the goals of risk prevention and control in all aspects, traceability of the entire process, and improvement of all-round services.

Promote the rationalization of electronic guarantee rates

Promote bidding corporate financeServices and corporate financing

Promote the rationalization of electronic guarantee rates

At present, electronic bidding deposit guarantee guarantees have been used in the bidding field It has certain applications and solves the problem of capital occupation in bidding deposits for bidding companies. However, because financial institutions currently do not have reliable historical bidding behavior data of bidders, they are unable to judge the default risks of different bidders. As a result, the guarantee services charged to bidders adopt fixed rates, which makes a small number of bids with high default risks The cost of personal guarantee is allocated to most bidders with low default risk, which increases the guarantee rates for most bidders to a certain extent.

At present, it is up to the bidder to choose whether to use an electronic letter of guarantee, and the rate is the main choice basis for the bidder. If the bidder performance records are shared through the blockchain and the performance risks of different bidders are analyzed, it will be Different bidders provide different guarantee rates, which not only reduces the risks of financial institutions, but also reduces the use costs of most bidders and promotes the use of bid guarantees. To a certain extent, it can also encourage bidders to abide by their promises and maintain the order of the bidding market. .

Promote financial services for bidding companies

The bidding behavior of bidders is scattered in various trading centers, and the data is simply aggregated In a centralized information system, there is a risk of data tampering (untrustworthy), and valuable bidder transaction behavior data cannot be gathered and shared safely and reliably. Through blockchain technology, bidders from multiple trading centers are gathered, and historical bidding, winning bids, defaults, violations and other behavioral records provide data support for financial institutions to evaluate the bidders' credit in the bidding sub-sector.

Solving the financing problems of successful bidders

Traditional corporate loans mainly evaluate the company's solvency: collateral, audit There are requirements for accurate financial statements and sustained profitability, but most small and medium-sized enterprises cannot provide these "proofs" at all. Difficulty and expensive financing have become problems faced by many small and medium-sized enterprises in bidding activities. Using the methods of the past will no longer work. To solve the financing difficulties of small and medium-sized enterprises, we can only rely on new technologies and new tools. With the help of the non-tamperable characteristics of blockchain, primary business data from multiple trading centers are gathered, and big data analysis technology is combined to build a portrait of a credible bidder. On the one hand, it improves the risk control level of financial institutions and taps high-quality bidding companies. On the other hand, it lowers the loan threshold for bidding companies and optimizes the service experience.

Drawing on the supply chain finance model, the bidder is a core enterprise with good credit in government departments, national enterprises and institutions, and the winning contract obtained by the winning bidder as a supplier is considered by financial institutions to be a high-quality asset. Apply for a loan from a financial institution. Under the traditional paper-based model, there is a risk of order and contract fraud and the process is cumbersome, and the centralized systemInformation systems also require operators to have strong authority. The distributed ledger and difficult-to-tamper characteristics of the blockchain will help solve the above problems. The contract signing between the tenderer and the bidder and the subsequent financial service links will be realized on the blockchain, which not only solves the problem of data trustworthiness but also reduces the risk of corruption. The entire system relies on a centralized authority.

Through further analysis, we found that credit sales are currently prevalent among domestic enterprises, and the upstream suppliers of the winning bidder have a large funding gap. The credit of the bidder can only be passed to the winning bidder (the winning contract cannot be split or transferred), and the upstream suppliers Business owners are unable to obtain high-quality loans from financial institutions. If the winning contract is converted into a "pass" on the chain, the "pass" can be split, and the winning bidder holding the "pass" can pay part or all of the voucher to the upstream supplier, making it discountable and financing. The "tokens" on the chain can be split and transferred from first-level suppliers to second-level (and multi-level) suppliers, thereby allowing core enterprise credit to be transferred to multi-level suppliers. The shortage of funds from suppliers due to credit sales has been solved, improving the business environment; through value transfer through the blockchain, the financing cycle has been greatly shortened; the cost of supplier loans has been reduced, which will help reduce the production costs of raw materials or intermediate products, and ultimately Increase bidders' profit margins and indirectly reduce bidders' costs.

Regarding blockchain, we can imagine a decentralized management model and technical processing method.

Let me give you an example. There are five people in your family, and they have never been able to figure out how to arrange work and handle family relationships.

So, you and your family discuss it together and simply use voting to solve the problem.

Then this way of voting to solve problems can be called the most elementary blockchain.

Decentralization solves problems.

What application scenarios can blockchain have?

In fact, many of our families and many organizations use blockchain management forms every day

However, this kind of blockchain application for organizational relationships cannot produce Economic Value.

What are the economic applications of blockchain?

The first type is used for tax deposit certificates, bank transfers, etc.

Make full use of the traceability function of the blockchain so that all records can be retrieved and queried at any time

The second type is applied to enterprise operation and management

Enterprises using blockchain management can better solve the problems of enterprise development and allow enterprises to Able to develop faster and make more money.

Summary: The application scenarios of blockchain include taxation, bank transfers, etc., and can also be applied to business operations.

The characteristics of blockchain are distributed accounting and decentralization, but the ultimate goal is toPeople get along with each other more equally. Technology is meaningful only when it serves human values, and technology that meets human value needs will develop. Therefore, blockchain is in line with human pursuit of freedom and equality, so its trend to become mainstream is unstoppable.

Currently, there are many blockchain gimmicks, which are basically used to issue coins. The newly launched ono is a decentralized, free and global social platform. Due to decentralization, your chat communication information is peer-to-peer and cannot be viewed by others. In other words, your every word and deed will no longer be recorded and reviewed at any time like it is now on WeChat, QQ, and Facebook, freeing you from the trouble of surveillance.

In fact, blockchain technology can be used in any field. Information that previously required third-party confirmation can be completed online and confirmed at multiple nodes, making it difficult (almost impossible) to delete.

At present, blockchain is still in its infancy, and the technology is not mature enough, but it is also a better time to enter.

Blockchain is a decentralized technology. Blockchain can be applied to all products currently covered by the Internet.

The most popular application industry at present is the financial industry.

An application that has been implemented is product traceability. Alibaba and JD.com are already using blockchain technology to fully trace the origin of some of the products they sell. Consumers can trace the origin of the purchased products. There are also many blockchain applications in the digital advertising industry. Since traffic fraud in digital advertising causes losses of tens of billions of dollars every year, there are already blockchain application projects based on digital advertising, such as DCAD, which is based on blockchain. The digital advertising application of blockchain technology mainly solves the problem of traffic fraud

In the future, as the application of blockchain technology becomes more mature, it will be applied in many industries, creating a new ecosystem based on technological trust. Mode

What is blockchain

If you explain blockchain in non-technical terms, blockchain is a place where data is stored. However, the data stored in the blockchain is safe and reliable and does not need to be managed by anyone. Therefore, in the Internet, a place where data and information are exploding, having such a place will be like a magical treasure land.

What can the blockchain do?

If you ask what the blockchain can do, it is better to say what applications require the use of the blockchain. As mentioned earlier, blockchain is a safe place, so wherever data needs to be protected securely on the Internet, blockchain technology needs to be used. For example:

Because the use of blockchain technology can better protect the data of policyholders, in today’s Internet, data is value and wealth, so value protection and value transmission are the future development directions of the Internet. And blockchain technology can really do just that.

If there are any deficiencies, you are welcome to comment and correct me.

In a narrow sense, blockchain is a chain data structure that combines data blocks in a sequential manner in chronological order, and is a cryptographically guaranteed distributed ledger that cannot be tampered with or forged.

The two parties involved in the transaction do not need to know who the other party is, nor do they need a third party for trust endorsement. They only need to trust a common algorithm to establish mutual trust and conduct direct transactions.

Its characteristics are trustlessness and decentralization. The destruction of each node's ledger has no impact on the entire blockchain. The blockchain runs point-to-point payments without a center that may cheat, and the security is greatly improved. Improved, the entire transaction network has changed from a star structure to a point-to-point P2P structure.

In the future, blockchain will be used in many fields and will have a great impact on human life. . It can be widely used in fields ranging from digital currency to securities and financial contracts, medical care, games, artificial intelligence, smart contracts, Internet of Things, e-commerce, file storage and other fields.

1. Cloud storage

This is the statistics of current cloud storage on the Internet. In terms of volume, Google has the largest volume, which is 8,000PB. So what if we share the idle data on the Internet?

Starlight Cloud builds a blockchain data computing and storage lake through Starlight Chain, with a total storage capacity of 15,000P (approximately 15.72864 billion G) in the future. This will be more than 10 times that of Alibaba Cloud's 1500PB! It is also more than four times the size of the Taizhou Storage Center, the largest storage lake in the world after expansion.

2. Medical aspects

Using blockchain technology to save personal medical records also retains personal medical historical data, which can be used when seeing a doctor or planning for your own health in the future. Historical data can be called directly. These data are highly private, and the use of blockchain technology also helps protect patient privacy.

『Lu』Why is cat raising on the blockchain so popular?

Just at the beginning of this month, a game about raising cats using the blockchain suddenly became popular around the world. Get hot. As far as I know, this is a very, very simple game. If it were placed in the game application market, it would definitely sink into the bottom immediately. To put it bluntly, this is a cat-raising game of buying, breeding, breeding, and purchasing cats.

But why does such a simple development game cause a craze all over the world? I think it’s definitely not because of the fun of the game and the cuteness of the images.

The most important point is that this game is profitable.

Players can pay to buy cats, pay to give birth to kittens (a small fee), or borrow other people’s cats to give birth to kittens (a little more); then they can sell their own cats to breed and give birth to kittens, or they can sell them Earn uncapped profits directly.

Cats are sold at auctionDone on the website. The currency of the transaction is Ethereum, which can be exchanged for cash on foreign exchanges. Therefore, on the premise that users can continue to consume (give birth to kittens) and trade (purchase cats), blockchain cat petting becomes an asset that can generate cash flow returns.

Secondly, this kind of income is somewhat speculative.

The setting of blockchain cat care is that two cats can give birth to kittens, but each cat has several factors, including seniority, genetic tags, etc. Gene tags represent scarcity, and scarcity represents value; cats with higher seniority breed faster, so they are positively related to value.

The generation of gene tags is a black box and an opaque part of the game (most of the game is open source and disclosed in white papers). At least for now, there's no obvious analysis that points to how cats with the scarcity tag were obtained. Therefore, every time a kitten is born, a valuable and rare breed may be born, and even the program settings of the game itself may include random parameters.

This makes the entire game full of uncertainty and speculation. A speculative game, like gambling, can easily attract attention and investment.

Secondly, blockchain itself has been a hot topic in the past two years. Many people are willing to try new things. It was difficult for many people to understand blockchain technology before. Now there happens to be a simple and easy-to-use application that allows everyone to participate in the block.

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