360 区块链,360区块链猫最新消息
近日，360区块链猫最新消息推出，为区块链技术的发展和应用带来了新的可能性。360区块链是一种分布式账本技术，可以实现去中心化的数据存储和管理。以下是360区块链相关关键词的介绍：
去中心化去中心化是指不依赖于中央机构或其他组织的网络架构，它可以使系统具有更高的可靠性和安全性。360区块链是一种去中心化的技术，它可以把数据分布在网络中的节点之间，从而实现去中心化存储和管理。由于数据分布在网络中，因此可以抵御网络攻击，保护数据的安全性。
跨链技术跨链技术是指在不同的区块链网络之间实现数据交换的技术。360区块链的跨链技术可以在不同的区块链网络之间实现数据的交换，从而保证数据的安全性。此外，360区块链还支持多种跨链协议，可以支持多种币种之间的转换，从而实现多货币的支付。
共识机制共识机制是指一种分布式系统中数据的确认和验证机制，它可以确保系统中的数据可靠性和安全性。360区块链的共识机制是基于PBFT算法的，它可以确保网络中的数据安全性和可靠性。此外，360区块链还支持智能合约，可以实现自动执行合同，从而提高交易的安全性和效率。
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『一』Beijing Internet Court and the blockchain evidence storage system "IP360" have achieved seamless connection
Recently, the IP360 platform evidence has been connected with the Beijing Internet Court litigation platform , the evidence submitted can be submitted to the Beijing Internet Court platform after providing evidence through the IP360 platform.
On the afternoon of September 25, the Dongcheng District Court of Beijing made a judgment on the case of JD.com infringing the right to network dissemination of information on the works of the Chinese Online Digital Publishing Group. In this judgment, the court adopted the IP360 forensic data evidence provided by Zhenchen Technology, confirmed the legal validity of the electronic data stored using blockchain technology, and clarified the review and judgment method for electronic evidence stored in the blockchain.
This is the first time that the Beijing Dongcheng District Court has made a judgment on an intellectual property case based on blockchain evidence, which has aroused widespread concern from the public and also laid a good foundation for the completion of the docking with the Beijing Internet Court. Base.
But nationwide, this is not the only case in which “blockchain + certificate storage” has been recognized by the court.
Subsequently, on September 7, the Supreme People's Court issued regulations on several issues in the trial of Internet courts. The regulations clearly state that “the electronic data submitted by the parties shall be authenticated through electronic signatures, trusted timestamps, hash value verification, blockchain and other evidence collection, fixation and anti-tampering technical means, or through electronic evidence collection and storage platforms. If it can prove its authenticity, the Internet court should confirm it.”
With the establishment of Internet courts in Hangzhou, Beijing, Guangzhou and other places, the blockchain evidence storage system is undoubtedly an important part of the construction process of Internet courts. The biggest highlight. In the case where traditional electronic data itself is easily tampered with, blockchain, as a "distributed storage technology", has the characteristics of irreversibility and non-tampering. Through blockchain smart contracts, business rules are abstracted into digital contracts and embedded in blockchain for execution. , and can be verified, ensuring that every step is carried out strictly in accordance with the pre-set process, thus ensuring the authenticity of electronic data. In the case where Chinese Online won a lawsuit against JD.com for the right to disseminate information on its work information network, it was through online evidence collection through the blockchain evidence storage system "IP360". It is understood that the system is based on the certificate storage and confirmation platform independently developed by legalXchain, a judicial alliance chain owned by Zhenchen Technology. Working with the Ministry of Public Security, judicial appraisal, notary offices and other institutions, the review and identification of electronic evidence can be completed online, greatly improving litigation efficiency.
Compared with traditional litigation methods, "blockchain evidence storage" is undoubtedly a huge progress. With the continuous upgrading of blockchain technology, future litigation resolution will only be more fair and efficient.
『二』Amai Cloud joins the 360 Security Brain Ecological Alliance to inject new power into network security
Recently, the 9th Internet Security ConferenceThe General Conference (referred to as ISC 2021) came to an end at the National Convention Center in Beijing. More than a thousand people including government and enterprise leaders, industry leaders, experts and scholars, and ecological partners from all over the country gathered together to explore the evolution path of the network security ecosystem and share ecological value.
With the theme of "Cybersecurity requires new tactics and network security requires new frameworks", this conference revealed new challenges in the current network security environment.
The 360 Safe Brain Ecological Alliance was established, and Ammann became the first member
"Working together on the same road, working together for win-win results" is a major keyword of ISC 2021. Fan Youshan, deputy secretary and vice chairman of the Party Leadership Group of the All-China Federation of Industry and Commerce and vice president of the China Private Chamber of Commerce, called on cybersecurity companies to put the interests of the country and the nation first and strengthen cooperation to jointly improve the ecological chain of my country's cybersecurity industry and continuously promote the development of cybersecurity grow.
To this end, the "360 Security Brain Alliance" was formally established at this conference, and Ammann was invited to become the first batch of alliance members. The alliance aims to combine the technical strength of ecological partners to provide customers with competitive products, solutions and services, and jointly promote the improvement of network security protection capabilities of countries, cities, industries, enterprises and institutions.
As stated in the purpose of the establishment of the alliance, Ammann Cloud, as an enterprise representative of decentralized cloud computing, relies on the underlying blockchain architecture to create a new generation of cloud computing services that have outstanding security advantages. Performance, unlike traditional centralized cloud computing, decentralized cloud stores data on resource nodes that are not supported by a single platform. The stored data can be deployed across clouds, making the data naturally disaster-tolerant. When a single node goes down or is hijacked, it will not affect the security of the original data, and attackers will not be able to obtain the original data. This provides a more solid foundation for upper-layer applications.
The distributed cloud computing followed by Ammann Cloud is different from traditional distributed cloud computing. Traditional distributed cloud computing is based on physical level distribution, such as edge computing, through the deployment of edge infrastructure. Facilities bring data sources closer to data processing equipment, thereby achieving lower latency and better data processing results.
But Ammann Cloud’s approach is to use blockchain as the underlying architecture and distribute it on the data level. On the physical level, multiple cloud computing providers can provide support for server nodes, so that The advantage is that data will not be concentrated on a single platform, causing data monopoly problems. The data belongs to the users themselves, which greatly improves the liquidity of the data and thus generates greater value.
Being able to become the first member of the 360 Security Brain Ecological Alliance shows that Ammann Cloud has been recognized by the industry for its technological leadership. For network security and data security, decentralized deployment will It is the future development trend of cloud computing.
Ammann Cloud is also actively exploring with various partners, whether in medical, judicial, video, artificial intelligence and other fields, to explore the use of this new distributed cloud computing to improve current data security issues. and reduce deployment costs. As this alliance continues to grow, Ammann Cloud will continue to maintain an open, collaborative, and win-win attitude in cooperating with the industry. Let’s work together to create a safer online ecological environment.
This article comes from Chuangye.com
『三』 What happened when 360 discovered an epic vulnerability in the blockchain?
Recently, 360 company Vulcan (Vulcan) ) team discovered a series of high-risk security vulnerabilities in the blockchain platform EOS. It has been verified that some of these vulnerabilities can remotely execute arbitrary code on EOS nodes, that is, they can directly control and take over all nodes running on EOS through remote attacks.
In the early morning of May 29, 360 immediately reported this type of vulnerability to EOS officials and assisted them in repairing the security risks. The person in charge of the EOS network stated that the EOS network will not be officially launched until these problems are fixed.
EOS super node attack: virtual currency transactions are completely controlled
In the attack, the attacker will construct and publish a smart contract containing malicious code, EOS The super node will execute this malicious contract and trigger the security vulnerability in it. The attacker then uses the super node to package the malicious contract into a new block, which in turn causes all full nodes in the network (alternative super nodes, exchange deposit and withdrawal nodes, digital currency wallet server nodes, etc.) to be remotely controlled.
Since the attacker has completely controlled the node system, the attacker can "do whatever he wants", such as stealing the key of the EOS super node, controlling the virtual currency transactions of the EOS network; obtaining other financial information in the EOS network participating node system. and private data, such as digital currencies in exchanges, user keys stored in wallets, key user information and private data, etc.
What's more, attackers can turn nodes in the EOS network into members of the botnet, launch network attacks or become free "miners" to mine other digital currencies.
Source: Science and Technology News
『四』How to define blockchain and what are its application scenarios
Many people now think that blockchain is a A universal technology that can do anything, blockchain technology is somewhat mythical!
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.
The characteristics of blockchain technology include:
Blockchain is a system that is distributed around the world and can operate collaboratively. Database storage systems are different from traditional database operations - 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, those 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, and easy prevention.It has the characteristics of pseudo-harmony management, breaking geographical restrictions, and 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 concentrate 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" platformIn Taiwan, the tax department, the issuer, and the payee join the "Tax Chain" network through unique digital identities, truly realizing "instant invoicing upon transaction" and "instant reimbursement upon invoicing" - invoicing in seconds and reimbursement in minutes, significantly reducing taxes. Collection and management costs, effectively solving problems such as data tampering, over-reporting of one vote, tax evasion 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 e-SignatureBud 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 during the real-time solidification process. 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 ofA trustworthy data management environment prevents and avoids various data management problems such as data fraud, tampering, and loss, and promotes 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 investmentBid enterprise financial services and corporate financing
Promote the rationalization of electronic guarantee rates
Currently, electronic bidding deposit guarantee letters have been It has certain applications in the field of bidding and bidding, 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.
Solve 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., the centralized information system requires the operator 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 credibility 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 in the endThe purpose is to make people get along 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 digital advertising traffic fraud 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.
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 cryptographically guaranteed to be non-tamperable and non-forgeable. Ledger.
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.
『Wu』How to learn blockchain knowledge
When blockchain technology becomes more and more popular, many people are unfamiliar with it. I want to learn, but I don’t know where to start.
It’s like you have just paid the fee and have just become a disciple of a martial arts expert.
“Master, I want to become a martial arts master. Where should I start? Are you ready to learn?"
Your master pushed you out the door, "If you want to learn the dog-beating stick, go to Hong Qigong, if you want to learn the Six Meridians Divine Sword, go to Prince Duan, if you want to learn the Anran Xiaohun Palm, I want to go to Yang Guo, I want to learn the Sunflower Book, I want to go to Dongfang Bubai, I want to learn the Nine Swords of Loneliness, I want to go to Feng Qingyang.
It is really the master who leads you in, and practice depends on each individual.
From then on, master and apprentice were just strangers.
Today, I am still silent for a thousand years without saying a word or calling for ten thousand years.of potential in this planet.
On the way to learn blockchain, you must keep your eyes open and find a reliable blockchain teaching class.
Then you can enter the blockchain content platform and learn while practicing, the effect will be better!
『Lu』 What kind of technology is "blockchain"
What kind of technology is "blockchain" Blockchain is an important concept of Bitcoin The "2014-2016 Global Bitcoin Development Research Report" released by Huobi, Tsinghua University PBC School of Finance's Internet Finance Laboratory and Sina Technology mentioned that blockchain is the underlying technology and infrastructure of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. Blockchain is a series of data blocks generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction and is used to verify the validity of the information (anti-counterfeiting) and generate the next block. .
In a narrow sense, blockchain is a chain data structure that combines data blocks in a sequential manner in chronological order, and is cryptographically guaranteed to be non-tamperable and non-forgeable. Account book. Broadly speaking, blockchain technology uses block chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes automated Smart contracts are composed of scripts that program and compute data in a new decentralized infrastructure and normalize computing.
Domestic blockchain application platforms include an asset custody system based on blockchain technology jointly developed by the digital currency crowdfunding platform Biying China, China Post and IBM.
Blockchain is a decentralized, distributed ledger system participated by nodes. The data stored on it cannot be forged or tampered with, and is open to the public. Transparent, the information and value recorded by each account at any point in history can be found on the blockchain. The characteristics of the blockchain protocol provide the necessary foundation for the execution of smart contracts. The contract can be automatically executed and trusted according to established conditions without the need for audit by any centralized organization.
Blockchain technology is the underlying core of the Bitcoin system. Its essence is a decentralized ledger. When people conduct transactions through the Internet, a new transaction will be recorded on the ledger, and this ledger is A decentralized ledger is jointly maintained by everyone in the network. People can see ongoing transactions at the same time, and control is not in the hands of institutions or individuals. Transactions cannot be tampered with or forged, and they will be permanently stored in the ledger.
For example, the Tongxin Huzhu blockchain mutual aid platform has four major characteristics in applying blockchain technology:
Openness and transparency
Openness and transparency, once all information recorded on the blockchain is recorded, it will be very Difficult to tamper, unable toHidden, users can view it at any time.
Democratic decision-making
Bottom-up decision-making, the blockchain proposes a variety of different consensus mechanisms to help users effectively form bottom-up decisions and jointly participate in major decisions.
Accurate execution of rules
Accurate execution of rules. The smart contract technology defined on the blockchain converts all rules into public and clear codes, which can be executed accurately and accurately. Once anyone is identified Cannot intervene.
Never downtime
Never downtime, the blockchain based on the public chain is not affected by any organization or individual. As long as the incentive mechanism is effective and the Internet exists, the blockchain will exist.
What is blockchain? Blockchain is a decentralized shared accounting technology that allows all parties involved to establish a trust relationship at the technical level. Blockchain can be roughly divided into two levels: one is the underlying technology of the blockchain; the other is the upper-layer application of the blockchain, that is, the transformation, optimization or innovative application based on the blockchain. Blockchain is still in its infancy. Many people have discussed with me how we can ensure both rights and privacy at the same time. Of course, we are just exploring now. We need fair content across the entire network and clear protection. This is what I can only say. So far, this is my arrangement for the future.
Blockchain concept? The idea of blockchain is to be completely decentralized and rely on decentralized justice. In that case, theoretically the cost will drop a lot, proving that real assets and property rights can directly correspond to each other on the Internet. It has solved the problems of decentralization and asset ownership that were not solved by the first generation of Internet information. How big a role does big data play in financial innovation now? Only by registering big data can we know who it belongs to. In fact, this has always been a problem that we cannot solve now. This is not a small problem. If there is a technology in the capital market that makes the property rights of things that were originally unclear clear, that will be a big problem for us. The entire market is undergoing a huge transformation.
What is blockchain? Blockchain technology itself can solve data ownership, pricing and sharing mechanisms. This still cannot completely solve certain problems. To give a simple example when it comes to user privacy, I have a piece of data placed on the machine. The partner comes over and makes an insurance analysis to analyze the cooperation. There is a risk here for Or not, can we deal with it or clarify the property rights of the laboratory, and then clarify the processing rights and data rights. The common products produced by everyone are common to everyone. If we need to divide different things, how to price them and how to divide them? In addition to the technology of blockchain and a decentralized database, when it comes to the above mentioned tasks, it is another issue, and then there is the issue of pricing and the market mechanism. All fields have proven to recognize this rule, so this I think blockchain is a very good core technology, but it cannot cover all problems.
Introduction to Bubi Blockchain
The positioning of Bubi Blockchain is mainly to provide commercial-grade blockchain infrastructure services, which mainly includes building a blockchain system and building a support system with high scalability on top of the blockchain system. On top of this support system are applications from all walks of life. Bubi focuses more on the underlying technology of the blockchain. In the past three years or so, a team of more than a dozen people has devoted almost all their energy to the research and development of the underlying technology. The reason why Bubi Blockchain chooses points has something to do with the market's promotion method. As we all know, blockchain is a technology that is very suitable for the issuance and trading of digital assets. Points are a digital asset that is naturally legal and compliant, and has a small impact because of its small amount. Therefore, it is a very suitable choice to use points as your first attempt at digital asset issuance. Issuing points based on the blockchain can indeed bring great help to the circulation and mutual exchange of points.
What is blockchain? The application of blockchain technology in the field of property transfer is only one aspect. In addition to reducing property transfer costs, blockchain technology can also be applied to various fields involving company stocks, financial derivatives, and points programs of commercial institutions. The blockchain community is currently focusing on promoting the wider application of this technology in the field of financial assets. Relatedly, various platforms that are still under development have also received very considerable investment.
Blockchain concept? Structurally or by definition, these things are very different. The U.S. dollar, or any currency, from a typical definition, is primarily used as a medium of exchange or store of value for economic activities. Within the geographical scope where a certain currency circulates, people in the region reach a consensus on the use of this currency, making it convenient for everyone to use the same currency to purchase goods or services (the function of currency as a medium of exchange). There is a responsibility to manage the currency through monetary policy in order to ensure the preservation of the value of the currency and avoid the occurrence of inflation (the store of value function of currency). In today's world, almost everyone uses some form of currency in their daily lives.
What is blockchain? Even developers within the blockchain community often easily overlook the big picture mentioned above. There are many competitive projects in the blockchain community, and they are also full of various disputes about the evolution direction of blockchain technology. Over time, some projects in the community will be successful, and others will not be so lucky. Things will not always develop in the direction we expect, but no matter how these projects in the early blockchain community develop, one thing is very clear, that is, blockchain technology has brought us at least A revolutionary function: Blockchain technology will greatly reduce the cost of financial property transfer, and blockchain will be used to control, manage and transmit financial property.
What is blockchain? Blockchain concept? After a certain application analysis, we return to the starting point. The definition of this blockchain technology will surely become more and more abundant with the expansion of applications, and people will discover more mysteries of blockchain technology.
Blockchain is an important concept of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. Blockchain is a series of data blocks generated using cryptographic methods. Each data block contains information about a Bitcoin network transaction and is used to verify the validity of the information (anti-counterfeiting) and generate the next block. .
The blockchain is public on the Internet and can be queried in every offline Bitcoin wallet information. The functionality of a Bitcoin wallet relies on confirmation with the blockchain, and a valid check is called a confirmation. Usually a transaction requires several confirmations before it can proceed. The lightweight Bitcoin wallet uses online confirmation, which means it does not download the blockchain data to the device storage.
Many of Bitcoin’s altcoins also use the same design, but are slightly different in proof of work and algorithm. For example, using proof of stake and SCrypt, etc.
Blockchain timestamp service and proof of existence
This concept was proposed in Satoshi Nakamoto’s white paper [1], who created the first block, the “genesis block”.
On January 3, 2009, Satoshi Nakamoto, the founder of Bitcoin, left an unchangeable sentence in the genesis block:
“The Times 03/Jan/2009 Chancellor on brink of second lout for banks (on January 3, 2009, the chancellor was on the verge of implementing a second round of bank bailout)."
It was then that the British chancellor Darling was forced to consider a second bailout of the banks. In a time of crisis, this sentence was the headline of a front-page article in The Times that day.
With the blockchain’s timestamp service and proof of existence, the time when the first blockchain was created and the events that were happening at that time are permanently retained.
The Bitcoin company BTCC launched a service "Millennium Chain" in 2015, which is a blockchain engraving service, which uses the above principles. Users can engrave text on the blockchain through this service and store it permanently.
Bitcoin, Litecoin, Ruitai Coin, and Qianjin Card are all digital currencies based on blockchain technology.
Chongqing Jinwowo analyzed: Blockchain is actually a decentralized distributed ledger database.
How popular is blockchain technology?
Blockchain technology makes DAC possible. DAC is something that can fundamentally subvert the organizational model of human society. I believe that its impact on society will surpass the Industrial Revolution and become the most profound change that the Internet has brought to the world.
The essence of blockchain technology is a decentralized and decentralized structure of data storage, transmission and certification methods, which is replaced by data blocks (Block)It eliminates the current Internet's reliance on central servers, allowing all data changes or transaction projects to be recorded on a cloud system, theoretically achieving self-certification of data during data transmission.
Blockchain technology can be applied to many industries:
Art industry
Ascribe allows artists to use blockchain technology to declare ownership, Issue numberable, 100% editions of your work in digital form for any type of artwork. It even includes a marketplace where artists can buy and sell through their website without the need for any intermediary services.
Legal Industry
BitProof is the most advanced of the many document timestamp applications that have emerged in recent years, and will make traditional notarization methods a thing of the past. Compared with free versions including Blocksgin and OriginStaemp, BitProof provides more services, including one for intellectual property rights. Interestingly, BitProof recently collaborated with a San Francisco IT school to put all their students’ academic certificates on the blockchain, completely redefining how diplomas and student certificates are processed and used.
Development Industry
Colu is the first company to allow other companies to issue digital assets. They can "tokenize" various assets and have a profound impact on many people. Although the free Bitcoin wallet Counerparty also allows simple tokens to be issued and traded among other wallet holders, Colu tokens can be configured in various states and types, and can leave and return to the system. , and when storing data on the blockchain is too large, the data can be stored on the BitTorrent network.
Internet Mutual Aid Industry
Tongxin Mutual Aid is the first blockchain online mutual aid platform to be implemented and applied. Technically, through blockchain and big data technology, it eliminates the shortcomings of the traditional online mutual aid model. Establish an open and transparent new online mutual aid platform.
Aite Cat is a virtual pet game produced under blockchain technology. This virtual cat is similar to Internet Letts Dog, 360 pet cat, and NetEase’s Planet are all the same type of blockchain virtual products. The difference between Aite Cat is that the entire cat design uses a 3D three-dimensional effect, making the cat’s The display is no longer a single picture, allowing the cat to move, which increases the fun of the cat.
What technology is the Huangbao blockchain system?The Huangbao blockchain is a powerful decentralized loop intelligence system. The Huangchain chain is referred to as HUANG. It is the first to be used in financial services, advertising media, games and entertainment, various life applications and other fields, becoming a blockchain 3.0 The representative virtual currency of the era, media chain 3.0 technology has safer, more efficient,The core characteristics of more flexibility and openness, and the widespread application of its technology, will surely trigger new forms and new ideas in the global media industry, and create convenient services and new concepts. This marks a new economic era that will be presented to the public. before.
『撒』 What are the technical applications of blockchain
Original title: Analysis of the market status and development trends of China’s blockchain industry in 2019 and its widespread application to accelerate the construction of digital ChinaBlock The blockchain industry as a whole is entering the 3.0 stage, accelerating the process of digital China and making great contributions
my country's blockchain industry has developed after ten years. Basically, a relatively mature industrial chain has been formed. Under the conditions of national policy promotion and increasing demand in downstream application fields, the market scale of my country's blockchain industry continues to develop, with high geographical concentration and obvious industrial cluster effects. As the maturity of blockchain technology continues to increase, the blockchain industry is entering the 3.0 stage as a whole, with good performance in finance, logistics, copyright protection and other fields, making a huge contribution to promoting my country's digital construction and accelerating the process of Digital China. the power of.
Blockchain industry industry chain analysis: Many downstream application fields have huge development potential
From the perspective of the industry chain, my country's blockchain industry includes upstream hardware, technology and infrastructure; midstream Blockchain application and technical services;
Downstream blockchain application fields and other links. Upstream hardware, technology and infrastructure mainly provide necessary hardware, technology and infrastructure support for blockchain applications. Among them, hardware equipment includes mining machines, mining pools, chip manufacturers, etc.; general technologies include distributed storage, decentralization transaction, data services, distributed computing and other related technologies.
Downstream application fields include the combination of applying blockchain technology with existing industries, mainly including the financial industry, logistics industry, copyright protection, medical health, industrial energy and many other fields. As an emerging technology, blockchain There are many downstream application fields and huge development potential.
Midstream blockchain applications and services include basic platform construction and the provision of technical service support. The basic platform construction is divided into general basic chains and vertical domain basic chains; technical service support includes technical support and service support. Support is similar to upstream related technologies, and is responsible for providing buyers with a series of technical support based on blockchain products such as blockchain security protection; service support includes a series of services such as digital asset trading venues, digital asset storage, and media communities.
Blockchain industry industry chain analysis
Source: Compiled by Qianzhan Industry Research Institute
p>my country’s Internet giants have also laid out their plans in the blockchain industry. The main entry point is the application of blockchain technology in the financial field. Most of Alibaba, Internet, Tencent, JD.com, 360 and other companies use their own financial companies to Apply blockchain technology to launch a new model of blockchain + finance and expand the application scenarios of blockchain technology.
Analysis of development trends of my country’s blockchain industry
p>1. With the continuous development of my country’s blockchain technology and the continuous expansion of blockchain application fields, in the future, my country’s blockchain industry will see blockchain become the forefront of global technology development and open up new areas of international competition. Track;
2. The blockchain field has become a new hot spot for innovation and entrepreneurship, and technological integration will expand new application space;
3. Blockchain will play an important role in the real economy in the next three years. It has been widely implemented in China and has become an important support for the construction of Digital China;
4. Blockchain creates a new platform economy and opens a new era of sharing economy;
5. Blockchain accelerates the "possibility of The process of "digitalization of credit" will drive finance to "shift from virtuality to reality" to serve the real economy;
6. The blockchain supervision and standard system will be further improved, and the foundation for industrial development will continue to consolidate the six major development trends.
『八』What is 360 Block Cat
360 Block Cat is a casual and fun pet cat blockchain software launched by 360. Just download it to 360 Blockcat can receive its own exclusive cat, so what is the specific method to receive it? Let us take a look below.
What is 360 Block Cat?
360 Block Cat app is an electronic pet raising game based on blockchain technology. 360 Block Cat app is officially released by 360. This 360 Block Cat app Similar to Ethereum Cats and Leitz Dogs, the first generation block cats of the 360 Block Cat app are limited to 50,000. Users of the 360 Block Cat app can produce offspring by breeding with each other. Of course, their value will also be affected by the number of reproductions. .
What is the use of 360 Block Cat?
360 Block Cat app is a virtual pet empowered by the blockchain. Each block cat in the 360 Block Cat app is cute and cute, with its own merits. They are uniquely yours in the vast digital universe.
The first batch of 360 Block Cat app is limited to 50,000 pieces. According to the breeding order, "Block Cats" are divided into 0 generations, 1 generations, 2 generations, etc., among which the first generation is the most precious.
During the 360 Block Cat event, users who successfully submit an appointment can adopt a 1st generation cat; if they invite and get the help of 10 friends, they can adopt a very precious 0th generation cat~
360 Block Cat This app only records the user’s reservation and forwarding information for adoption of block cats. Only after the Blockcat platform and products are officially launched can users actually receive their adopted Blockcat.
360 Block Cat Activity Description:
Block Cat is a virtual pet empowered by the blockchain. Each block cat is exquisite, cute, and unique in its own way. They are uniquely yours in the vast digital universe.
According to the number of reproductions, block cats are divided into generation 0, generation 1 and generation 2...the smaller the generation, the more precious it is~
During the event, users who successfully submit an appointment can adopt a 1st generation cat; Invite and get the help of 10 friends, you can adopt a very precious 0th generation cat~
This event only records the information of users’ reservations and forwarding activities to adopt block cats. To be officially launched on Blockcat platform and productsOnly then can the user actually receive the adopted block cat.
360 Block Cat event time: February 14, 2018 12:00:00 to February 21, 2018 23:59:59
How to get 360 Block Cat? How to get 360 Mobile Assistant Block Cat?
1. Make an appointment to adopt a 1st generation block cat
1. During the event, users can click the "Reserve Now" button at the bottom of the page, fill in the user information, and successfully submit the block cat appointment and adoption registration, and then they can adopt it. 1 1st generation block cat.
2. Each user (the same WeChat ID, mobile phone number, device, and IP address is considered the same user) can adopt up to one first-generation block cat through reservation.
3. Each user can only make one reservation, and repeated reservations are invalid.
2. Forward this activity to adopt a 0-generation block cat
1. During the activity period, the user successfully shares this activity with WeChat friends or WeChat Moments, and invites WeChat friends to click the "Help them realize their wishes" button on the page , with the help of 10 WeChat friends, you can adopt a zero-generation block cat.
2. A WeChat friend must have successfully adopted a 1st generation block cat, otherwise the WeChat friend will not be able to help the user adopt a 0th generation block cat after clicking the "Helping him or her wish come true" button.
3. A WeChat friend (the same WeChat ID, mobile phone number, device, and IP address is considered the same WeChat friend) can only help the same user once. Each user can adopt up to 1 animal by forwarding this activity. Generation 0 Blockcat.
360 Block Cat Activity Rules:
1. To participate in the activity, users need to fill in their mobile phone number and other real identity information and pass verification.
2. Each user can only adopt a maximum of 1 1st generation block cat and 1 0th generation block cat.
3. During this event, 50,000 generation 0 cats will be given away. Users are on a first-come, first-served basis, while supplies last.
4. Blockcat is expected to be launched in April 2018. The official launch time and content of Blockcat activities after the launch are subject to the provisions of the Blockcat User Agreement. After Block Cat is officially launched, users can verify and redeem Block Cat on the Block Cat platform with the mobile phone number registered in this event.
5. If the user cannot find the previous appointment record after reopening the event page, he can click the appointment button again, and after completing the mobile phone verification, he can see his adoption appointment record; the event page only displays the last 20 personal appointments. Make appointments with friends for help and records.
6. If the system determines that the user has cheated, such as registering multiple users with the same IP address in a short period of time, using non-human operation methods such as auxiliary programs, or exploiting platform technology loopholes, for example, the user who adopted the block cat is the same user. In the case of mobile phone number, device, WeChat ID, the same or similar address, the same IP, the same email, etc., 360 has the right to terminate the user's qualifications to participate in this activity, cancel all activity rewards, and has the right to pursue relevant legal liabilities.
7. This activity does not charge any fees to users, and users do not invest any money in participating in this activity. According to legal regulations, Blockcat products and platformsThe platform may be adjusted, changed or even terminated at any time. Users understand this and have no objections. Zaoyin
8. 360 reserves the right to interpret this activity within the scope permitted by law.
『九』 The core technology of Complex Beauty - the development of Chain33 blockchain system
After understanding the basic situation of the company, Gao Guofei and his party sat down for a meeting with Wu Sijin room, and listened to the introduction of the Chain33 blockchain system, the core technology of Complex Beauty. Regarding the development of blockchain technology, District Chief Gao Guofei was very optimistic. He said: "Blockchain must be a cutting-edge technology. In the future, the underlying layer must be highly transparent and highly credible." He also praised the beauty of complexity, "You guys It is an enterprise with real talents and real abilities." Wu Sijin also said that the core competitiveness of Complex Beauty is talent. Hangzhou has the best technical developers in the country and even the world. Complex Beauty has now attracted a large number of technical talents to join, many from Alibaba, Huawei, etc.
At the end of the survey, District Mayor Gao Guofei continued to have in-depth exchanges with Wu Sijin, hoping to hear what support the company needs from the government at the current stage of development. When talking about the financial situation of enterprises, District Mayor Gao Guofei also pointed out that the district's fiscal development guidance fund can focus on the next step, so that enterprises can put down their burdens and focus more on research and development. District Chief Gao said humorously, “I can’t understand blockchain technology now, but I won’t be able to reach it in the future (when it develops).” Wu Sijin also said that 33 Complex Beauty is now developing steadily, and leaders come to guide us more and give us confidence. What should we do? All difficulties can be overcome.
Finally, in a pleasant and peaceful atmosphere, Gao Guofei and his team’s visit and research on Complex Beauty came to an end.
About Complex Beauty
The implementation of the Chain33 parachain architecture is a major breakthrough in the entire blockchain industry and an important prerequisite for quickly building a public chain. The developer of Chain33’s underlying architecture is Complex Beauty Technology Co., Ltd., a leading company in the blockchain industry. Hangzhou Complex Beauty Technology Co., Ltd. (www.33.cn) was founded in 2008. It has China’s first blockchain invention patent: wallet retrieval function. It has applied for nearly 200 blockchain invention patents, including 7. It has been authorized and 148 items have been made public, ranking among the top 10 in the world with Alibaba and Tencent. It has officially launched blockchain projects for many Fortune 500 companies such as Hainan Horizon, Midea Finance, and power giants. After five years of development, Chain33 has been open sourced since November 2018. The code has been submitted to the Github open source community more than 8,000 times and has been recognized by many partners.
Introduction to Chain33 Parallel Public Chain
Chain33 is a blockchain development system built by 33 Complex Beauty over a period of five years. Its first parallel public chain architecture (hereinafter referred to as parachain ) by the Internet, Alibaba,360 and other institutions recognize and follow up the research. At present, the parachain has reached a cooperation with Microsoft and has been listed on the recommended page of the Microsoft cloud Azure market, which means that users can access the parachain more easily.
