区块链刑事案件,区块链骗局新闻

近年来，随着区块链技术的发展，区块链刑事案件也日益增多，涉及的内容也变得更加复杂。其中，最常见的两类案件分别是区块链技术滥用案件和区块链骗局新闻案件。

一、区块链技术滥用案件

区块链技术滥用案件指的是恶意利用区块链技术进行非法活动，如洗钱、贩毒等。近年来，随着区块链技术的发展，越来越多的恶意分子利用区块链技术进行非法活动，从而给社会造成了严重的危害。

针对这类案件，相关部门和司法机关应加大对区块链技术滥用案件的监管力度，加强对可疑活动的调查，及时发现和查处违法行为。同时，政府也应采取有效措施，防止恶意利用区块链技术进行非法活动，并严厉打击区块链技术滥用行为，以确保社会秩序。

二、区块链骗局新闻案件

区块链骗局新闻案件指的是利用区块链技术进行诈骗活动，如利用区块链技术进行虚假宣传、欺诈投资者等。近年来，区块链技术的发展也为许多不法分子提供了一个新的诈骗手段，他们利用区块链技术进行虚假宣传，诱导投资者投资，从而实施诈骗。

为了防止区块链骗局新闻案件的发生，相关部门应采取有效措施，加强对区块链骗局新闻案件的监管，及时发现和查处违法行为。同时，政府也应加大宣传力度，提高公众对区块链骗局新闻的认知，以防止投资者贪小便宜而上当受骗。

三、区块链安全技术

区块链安全技术是指利用区块链技术保护数据安全的技术，它可以有效防止区块链技术滥用、区块链骗局新闻等恶意行为的发生。

区块链安全技术的主要特点是：首先，它可以有效防止区块链技术滥用和区块链骗局新闻的发生；其次，它可以有效保护数据安全，防止数据泄露；最后，它还可以有效提高交易效率，实现快速、安全的交易。

因此，政府应加大对区块链安全技术的投入，加强对区块链安全技术的研发，以有效防止区块链技术滥用和区块链骗局新闻的发生，保护数据安全，提高交易效率，为社会带来更多的福祉。

1. What is the skycoin incident?

People in the currency circle should have heard about skycoin. Skycoin is a currency with its own halo. It is regarded as the substitute and successor of Bitcoin, and it also makes up for the shortcomings of Bitcoin itself. It is a highly rated currency. Recently, the founder of Skycoin encountered big trouble and was kidnapped by a Chinese community team. He and his wife They were beaten and robbed for 6 hours because the Chinese team was found to have embezzled 100,000 Sky coins.

On June 18, 2018, the first case of an operations team robbing a project party occurred in the blockchain community. The blockchain project Skycoin announced that it would terminate all operational labor relations with the original Chinese community operation team starting from June 1 of that year.

2. What are the application examples of blockchain technology?

The express logistics industry is an industry that is very suitable for the application of blockchain technology.

In fact, the logistics ecosystem is relatively complex and there are many groups involved in the process.

The industry itself is a complex of segments with the concept of "flow". Starting from the initial "business flow", it gradually gave birth to "logistics", as well as the corresponding support of "capital flow" and "information flow" , complete the service chain.

There is a key issue behind the emergence of various "flows", which is the transfer of commodity ownership.

Coincidentally, many of the types of problems solved by blockchain technology are related to the trust friction generated during the transfer of asset ownership.

The application of blockchain technology can significantly improve the processing speed and efficiency of settlement business in the express logistics industry, effectively solve the problem of traceability and anti-counterfeiting of items, and fully ensure information security and the privacy of senders and recipients.

In the field of promoting application in the express logistics industry, there are domestic blockchain companies doing applications in this area, such as Walton Chain.

Last year, Waltonchain reached a strategic cooperation with Huodou (Xiamen) Technology Co., Ltd., using Waltonchain’s “RFID blockchain” technology solution to help it improve its logistics solutions and move goods to Dou puts the data on the chain in all aspects of its logistics turnover, such as entering and exiting the warehouse, receiving goods and other key nodes. After deploying the reading and writing system, when the object passes through any link, the relevant data can be read by the RFID reader and written. The corresponding behavior is converted into data and uploaded to the blockchain. Users can trace the entire logistics process with one click.

Four business scenarios that can be implemented in the real environment are suitable for the application of blockchain technology.

Scenario 1: Insured express delivery

Revolving around the insured scenario, express companies transport goods, insurance companies provide guaranteed goods, merchants provide goods sales, sellers purchase insured services, and the government regulates the industry.

So, what should be recorded on the blockchain? There are several key points. The logistics details of the goods, accounts, identities, claims, other reference data and other information are recorded on the blockchain.

Guaranteed price is a good dealAccording to the concept of contract, when the customer signs for the package normally, the account claim is automatically triggered, the contract ends normally, and the automatic settlement of the premium ends. If there is a problem or missing piece, the insurance company's claim process will be triggered.

Scenario 2: Public welfare express delivery

For public welfare activities, such as the "One Cent" campaign, donate one penny from the cost of each public welfare package to the account of the public welfare organization . In this scenario, the express delivery company is still responsible for the transportation of goods, the public welfare organization provides the execution of public welfare activities, and the poverty alleviation merchants provide the sales of public welfare and poverty alleviation products.

Then what is recorded in the blockchain is the logistics details of the goods. After the package is signed for, it will be recorded on the blockchain, automatically triggering the transfer from the logistics company's public welfare account to the public welfare organization's account. When the public welfare activities are completed, the entire process is open and transparent, which avoids the public's distrust of social welfare activities.

Scenario 3: Industry blacklist sharing

At present, the blacklist of express delivery employees is still mainly offline. We hope that through blockchain technology, each company can record the blacklist of employees on the blockchain, and other companies can also query it, and the data cannot be modified, and can be traced back to which company this person worked in What kind of inappropriate behavior and other information.

Scenario 4: Supervision of safety incidents in postal delivery channels

Many express companies will install security inspection machines, and the government also wants to know whether each logistics company has any transportation safety hazards. Through the distributed accounting model, each express delivery company can record the effective information of the security incident on the blockchain when a security incident occurs, so that regulatory agencies can monitor it in real time and cannot be tampered with.

3. Re-understand the blockchain: Enlightenments brought by more than 1,550 application cases

Author: Ran Wei

(This article is excerpted from "2021 Global Blockchain Application Market Report")

When we talk about blockchain, anyone who knows something about blockchain can express themselves more or less on related topics. opinion. For example: from the perspective of technical system, blockchain is a new application of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm; from the perspective of functional attributes, blockchain is decentralized, non-tamperable, and full-process. Features such as leaving traces, traceability, collective maintenance, openness and transparency.

Looking back at the history of blockchain, there is no way around Bitcoin. On January 3, 2009, the Bitcoin genesis block with serial number 0 was born. A few days later, on January 9, 2009, Bitcoin block number 1 was born. When two blocks are connected, the blockchain is "born."

The inventor of Bitcoin, who goes by the pseudonym "Satoshi Nakamoto", may find it difficult to imagine: In the past 12 years, with Bitcoin as the center, a huge "cryptocurrency family" has spread all over the world. The financial market set off a "big wave" that continues to this day. ThatDuring this period, innovation and risks related to cryptocurrency are intertwined, progress and bubbles coexist, and pursuit and criticism coexist, and it drives government departments of various countries to continuously improve the monetary and financial systems, social governance and supervision systems.

At the same time, the blockchain that accompanies Bitcoin is also evolving rapidly, and has long gone beyond the scope of "Bitcoin's underlying technology" and has been applied to every corner of social and economic development.

So, what mechanism does blockchain work through? What are its advantages compared to traditional technologies and models? What is its application effect? In the "2021 Global Blockchain Application Market Report" jointly released by Capital Lab and Yuanwang Think Tank, we tried to provide a certain basis for the above issues through research on more than 1,550 application cases around the world in 2020 and the first quarter of 2021. Empirical answer. At the same time, based on the study of these cases, we can establish a new understanding of blockchain: blockchain is trust, blockchain is sharing, blockchain is transaction, blockchain is substitution, and blockchain is efficiency.

In the Bitcoin creation paper "Bitcoin: A Peer-to-Peer Electronic Currency System", "Satoshi Nakamoto" repeatedly emphasized that Bitcoin has the characteristics of not relying on a "trusted third party". That is the characteristic of “decentralization”.

On the other hand, the underlying technology of Bitcoin, the blockchain, is precisely designed for "trust." In other words, reshaping "trust" in the digital age is the most basic function of the blockchain, but this trust has been transformed from trust between people and legal entities to trust between machines and machines. Trust between blocks and between nodes. Interestingly, the subsequent “smart contract” function has further strengthened this trust through its integration with the blockchain.

Identity coding and authentication are the first steps to achieve the above-mentioned trust mechanism, and the distributed identity (Decentralized Identity, DID) system is the core of it. With DID applications, everyone from individuals to organizations to IoT devices, from physical items to virtual products, can be given digital "identities" and achieve trusted interactions. It is precisely because of this that blockchain-based certificate storage, empowerment, verification, circulation, and transactions can be realized, and only then can blockchain be implemented in various industries.

Application cases from around the world show that new trust mechanisms provide new rules and motivation for social and economic operations:

l China is comprehensively promoting blockchain electronic certificates Applications such as "one fish, one code", "one fruit, one code", "one tea, one code" and other applications are driving the global Anti-counterfeiting traceability of agricultural products and upgrading of food safety system;

l PassedThe combination of blockchain, big data, and artificial intelligence can make a company's credit "portrait" more accurate, and it can obtain faster and lower-cost financing services;

l Public welfare organizations have Charity donations are "on the chain" to form a more transparent and standardized public welfare tracking and management system;

l Relevant cities in China have launched a blockchain-based gas cylinder product traceability management system, gas cylinder files The credibility of information sources and the level of gas cylinder safety management have been greatly improved;

l Germany is establishing a digital registration system based on identity authentication for its distributed energy assets to promote the development and trading of renewable energy, and Coping with the advent of the digital energy era….

Among the three types of blockchains (public chain, alliance chain, private chain), alliance chain has been the most widely used. In addition to considerations of technical performance, operational efficiency, operability, expected results, etc., this is mainly because all parties in the alliance already have a certain foundation of trust. This also shows from another perspective that in blockchain applications beyond cryptocurrencies such as Bitcoin, "multi-centralization" rather than complete "decentralization" is a more realistic option.

In addition, it is undeniable that unlike the proof-of-work mechanism that Bitcoin “mining” relies on, the blockchain cannot completely ensure the integrity of the on-chain data from the source in the actual application process. Authenticity. In other words, a certain alliance member or node may provide false data intentionally or unintentionally. However, with the help of blockchain's non-tampering, traceability, multi-party consensus and other characteristics, the alliance can identify counterfeiting behavior and impose corresponding punishments, such as "kicking" the counterfeiting members from the nodes. Therefore, in a sense, blockchain-based trust largely establishes alliance members’ awe for the authenticity of data and deters data fraud.

If "trust" is the foundation of blockchain applications, data sharing is the core of blockchain applications. Without data sharing, there will be no cooperation, and the practical application of blockchain will be impossible.

l The State Administration of Foreign Exchange's "Cross-border Financial Blockchain Service Platform" pilot has been fully launched, promoting foreign trade exports through information exchange between foreign exchange bureaus, taxation, banks and enterprise-related market entities. Business development;

l The "Insurance/Claims Alliance Chain" jointly established by 11 insurance companies in Taiwan has been put into operation, and each company has achieved "single application and common documents" on this platform;

l Blockchain platforms such as Contour and TradeLens are reshaping the global supply chain and providing impetus for the digital transformation of international trade through data collaboration among enterprises, financial institutions, shipping companies, terminals, customs and other institutions... .

l In China, through data collaboration among various government departments, "One number, one source, one source for multiple uses, one network connection, and the entire process is handled online";

l Through the "Judicial Chain" platform, all types of electronic evidence can be communicated with notarization, arbitration, judicial appraisal, courts and other judicial institutions Seamless connection improves the efficiency of the judicial system while reducing costs;

l The "cross-domain collaboration mechanism for trial auxiliary matters" for grassroots courts across the country can realize "cross-domain collaboration between courts in different regions" service, cross-domain evidence collection", effectively improving the efficiency of trial auxiliary matters and trial quality and efficiency, and reducing judicial operation costs...

l China's "Guangdong-Hong Kong-Macao Greater Bay Area Combination Port" project has officially Launched, it can support the interconnection and interoperability of trade parties among the five major customs jurisdictions of the Greater Bay Area, becoming the first interconnected and shared blockchain network in the Greater Bay Area that connects the entire trade process of ports, customs, logistics, enterprises, finance, etc.; < br />
l Japan's KDDI Telecom, Hitachi, Kansai Electric Power, Sekisui Construction and other large enterprises have formed the blockchain alliance NEXCHAIN ​​to form a cross-industry real estate information sharing and management model and promote cross-industry innovation ;

l France's Renault Group has completed testing of its blockchain project "XCEED" to share compliance information between parts suppliers and car manufacturers and simplify compliance certification... .

Although the above application cases in finance, government affairs and various industries are only a few typical cases, they are enough to illustrate that: on the one hand, data sharing is an inherent requirement of blockchain applications. In terms of specific implementation, Everything starts with breaking "data silos" and "information asymmetry"; on the other hand, the application practice of blockchain has in turn promoted cross-level, cross-department, cross-industry, cross-region, and cross-border data sharing and Unprecedented cooperation.

It can also be seen from the above cases that based on the transparency, security, trustworthiness and other characteristics of the blockchain, data sharing allows cooperation that originally seemed impossible to be achieved. And form more open innovation results; data sharing can effectively improve the operating efficiency of the business system, financial system and social governance system; various organizations promote their own organizational changes and cooperation while sharing and cooperating with external institutions. Process transformation.

On the basis of trust and sharing, "transaction" is the most intuitive and deepest manifestation of the value of blockchain applications. Currently, blockchain is starting a revolution in transaction models in various industries around the world. A new chapter.

From the perspective of functional architecture, blockchain-based transactions are by no means just a change in the transaction process, but integrate the unique functions of the blockchain and are an important tool for anti-counterfeiting traceability, supply and demand Integrated integration of blockchain applications such as docking, warehousing logistics, payment/settlement, supply chain financing, insurance, and network security.

In terms of application form, blockchain-based transactions transcend products Or takeThe traditional concept of transaction transactions represents the realization of the value of a wider range of data in circulation.

From the perspective of application scenarios, transactions based on blockchain involve the upgrading of the physical industry, the digital advancement of the financial industry, and the innovative application of the "token economy".

In the physical industry, take the application of agricultural blockchain as an example: on the one hand, supply chain traceability based on blockchain has become an important barrier to food safety; but on the other hand, for growers or For farmers, the supply chain traceability function is far from enough. How to help them expand the sales of agricultural products and obtain more income as much as possible is the "hard truth" for blockchain technology to continue to promote agricultural development. In other industries, the same applies.

Against the above background, new trading platforms in the global physical industry continue to emerge:

l The Indian government uses blockchain platforms to help farmers in remote areas sell agricultural products to reduce the While eliminating intermediate fees, obtain higher income;

l The Swiss company Cerealia builds a blockchain-based agricultural product trading and financing platform to promote the export of agricultural products in emerging market countries around the world;

l The world's largest independent refined sugar producer, Al Khaleej Sugar Company of the United Arab Emirates, launched DigitalSugar.io, a blockchain-based sugar product trading platform, to realize spot-based international raw sugar trading;

l Ganzhou, Jiangxi Province, has launched an international timber electronic trading platform based on blockchain, which will manage the entire timber transaction process on the chain, and will provide the timber market with full industry chain services such as cloud warehouse supervision, logistics, finance, and insurance;
< br /> l Shandong Province launched the Shandong Internet Traditional Chinese Medicine Trading Platform, which will use blockchain and other technologies to achieve online integrated services of quality control, trading, payment, settlement and supervision;

l Suzhou Phase Weitang Town in the urban area has released a blockchain-based pearl online trading platform, which will store the core parameters and test reports of pearls on the chain, and will also add functions such as supply chain management, trade finance, smart contracts, payment settlement, and incentive mechanisms;

l Honeywell launched GoDirect Trade, an online trading platform for new and second-hand aircraft parts, providing a valuable reference for large manufacturers on how to apply blockchain to parts trading and circulation... ….

In the financial industry, blockchain is promoting the digital advancement of financial transaction business in aspects such as securities trading, asset securitization, trade financing, and cross-border settlement:

l The Australian National Stock Exchange has launched ClearPay, a digital securities trading platform based on distributed ledger technology, which can provide multi-currency, real-time DVP settlement on the same day and will replace the original exchange settlement system.;

l Swiss company Finka has launched a related securitization token investment platform based on livestock from organic ranches in Bolivia to promote the development of the local livestock industry;

l American company Securitize has established a Japanese real estate investment platform based on digital securities, aiming to revitalize idle real estate in rural Japan and enhance rural economic vitality;

l Postal Savings Bank of China and China Construction Bank completed the first cross-blockchain transaction Forfaiting transactions on the platform, Hua Xia Bank Kunming Branch has realized forfaiting resale business in the secondary market for the first time;

l Nanjing Iron and Steel has completed blockchain-based transactions with Rio Tinto of Australia and Vale of Brazil respectively. iron ore trading;

l Baosteel Co., Ltd. and Australia's Rio Tinto completed the first blockchain-based RMB cross-border settlement transaction...

Of course, while blockchain promotes the advancement of financial transaction business, dark sides such as hype, scams, money laundering, and cyber attacks related to blockchain and cryptocurrency continue to follow. How to continue to promote financial innovation while also carrying out efficient risk prevention and control and effectively cracking down on illegal crimes is an important issue that requires long-term response. From a global perspective, China has responded with clear attitudes, strict measures, and effective measures in this regard.

The transaction changes realized by the blockchain in the real industry and financial industry are only the initial stage of the blockchain changing the traditional transaction method. The "Token Economy" is the blockchain "transaction" A higher level of functionality.

Under the framework of the "token economy", from electronic certificates to skill certificates, from credit records to public welfare activity participation records, from social media tracks to carbon emission reduction actions, when various data become When an encrypted digital proof of rights is circulated and exchangeable, it is given the function of "token".

Regardless of the investment/speculation craze of "Non-Fungible Token (NFT)", we can already see many early applications of "token economy" around the world:

l The HotCity project supported by the Austrian government uses a crowdsourcing model combined with blockchain and gamification tokens to encourage residents to submit heating waste heat hotspots to meet urban heating needs more efficiently;< br />
l Ford establishes "Green Miles" for commercial and municipal fleets using hybrid vehicles to help improve urban air quality;

l Weibin District, Xinxiang City, Henan Province, in its In the blockchain industrial park project, tokens are issued based on the points system for merchants and enterprises to establish a new commercial service platform;

l Released by Chengdu CityBased on the blockchain-based community governance product "Liandong Community", residents can obtain "time bank" points from the platform through volunteer services and other activities, and redeem them for benefits and discounts provided by community merchants;

l The Electric Vehicle Charging Network Working Group (EVGI) of the global non-profit organization "Mobile Open Blockchain Initiative" launched a global standard system for decentralized vehicle charging technology, covering the Tokenized Carbon Credit (TCC) scenario;

l The blockchain reward platform MiL.k cooperates with Korean retailers to provide blockchain-based points management services for its members. Members can convert existing points into local MLK tokens through the MiL.k platform, or exchange them into other third-party points...

As can be seen from the above cases and more, the "token economy" has several distinctive features:

The "token economy" gives assets to a wider range of data Attributes and tradable attributes, and through cross-domain and cross-platform mutual trust and circulation, can improve the operating efficiency of the entire social and economic system;

"Token economy" is a new value creation and The realization process does not necessarily use currency directly as the medium of exchange, but is more reflected in the exchange, mutual benefit and reallocation of various elements and resources;

"Token economy" is often combined with incentive mechanisms. At the same time, through incentives for "good people and good deeds", "good companies" and "good institutions", the social value system and social credit system will be effectively reshaped.

Generally speaking, the "token economy" will spawn new production factors, reshape production relations, and greatly liberate social productivity; the "token economy" represents the direction of the "information Internet" The evolution of the "Internet of Value" indicates the most exciting future of the digital economy; the "token economy" based on the blockchain has begun to take shape and has begun to bring changes to economic operations, social governance, and everyone's lifestyle. Continuously visible change. All types of institutions and individuals should be mentally and physically prepared for this change.

Like other new technologies, in the process of application and popularization, blockchain continues to produce substitution effects in terms of platforms, media, models, methods, etc.: physical documents are replaced by electronic documents, and credit records are replaced by electronic documents. Passes are replaced, manual review is replaced by data verification, and the city management platform is replaced by the "city brain"...

Such substitutions have become the norm:

l Argentina’s central bank has begun a proof-of-concept for a new blockchain clearing system, which may replace the existing clearing system;< br />
l Korea Minting and Security Printing Corporation (KOMSCO) expanded its blockchain digital gift certificate business to replace paper gift certificates and implement them while the issuance of banknotes and coins has dropped significantly.A record revenue increase has been achieved;

l Courts across China have begun to use blockchain electronic seals to replace traditional paper seals in the enforcement of real estate seizures;

l Shanghai The municipal court system is exploring the use of digital trial records to replace manual trial transcripts through the adoption of new technologies such as artificial intelligence and blockchain;

l Japanese company SUSMED launches "clinical data monitoring using blockchain technology" "System Demonstration" pilot shows that the necessary monitoring process in clinical trials of drugs or medical equipment can be replaced by a blockchain system;

l Alipay and Wukong Car Rental have cooperated to launch a "face-swiping" car rental service, through the district Blockchain technology and credit-free model allow tourists to rent a car by simply "swiping their face" and return the vehicle through mobile operations;

l Under the new crown epidemic, local governments in China have intensively launched integration zones Blockchain technology's "non-face-to-face, no-contact, zero-legwork" government services have replaced traditional offline service methods and facilitated remote bidding, "cloud" customs clearance, financial support, and resumption of work and production during the epidemic. Provides a strong guarantee...

In addition, we can also see that through the use of blockchain technology, various enterprise-level services are also realizing substitution and evolution: from paper contracts to electronic contracts, to program-based, Blockchain contracts that can automatically execute smart contracts. Blockchain is pushing contract signing into the era of "chain signing"; from offline human resources companies to online human resources platforms to the blockchain-based human resources market , global human resources services have experienced continuous changes from the 1.0 era to the 2.0 era, and then to the 3.0 era.

Generally speaking, when the blockchain "invades" various industries, it will "mercilessly" delete all unnecessary links and processes, all unnecessary manual operations, and accelerate the The era of paperless, unmanned and automated is coming.

In the process of our analysis of more than 1,550 blockchain application cases around the world, words like "improve", "accelerate", "shorten", "lower", "reduce", "save", " Words such as "save" appear frequently in front of our eyes. These words show that the improvement of efficiency is the common pursuit of all parties involved in blockchain applications and is also the most direct result of the substitution effect of blockchain.

Numerous application practices are contributing to this:

l Kenyan company Shamba Records provides blockchain traceability, transaction and financing services to farmers in the country, currently covering more than 6,000 Small farmers and helped them increase their income by at least 40%;

l TradeWaltz, a blockchain trading platform invested by NTT DATA, Mitsubishi and other companies, completed its trial operationThe results show that the platform can reduce the workload of traditional trade processes by up to 50%;

l Walmart Canada uses the DL Freight blockchain platform to resolve invoice disputes with carriers Significantly reduced by 97%;

l The State Grid Corporation of China's power transaction certificate traceability inquiry platform was put into operation, realizing the automation of the entire authenticity review process of registered users and saving 99% of the trustworthy manual review time. ;

l COSCO Shipping Lines and Shandong Port Group Qingdao Port have cooperated to launch a blockchain paperless import and delivery model, which can save customers nearly 24 hours on average per container;

l Taizhou, Zhejiang uses the "Internet of Things + Blockchain" recycling system to solve the problem of marine pollution control. Compared with traditional treatment methods, this recycling system can save 94% of labor costs and 84% of operating costs...

In summary, through the joint action of trust mechanism, sharing mechanism and transaction mechanism, blockchain has formed an obvious substitution effect, improved the operational efficiency of finance, government affairs and various industries, and will Continue to create systemic change. This change is reshaping the relationship between people and machines, people and society, and people and the environment, and clearly points to three ultimate goals: efficiency, well-being, and environmental protection.

4. Mountains of cash! The police uncovered a 12 billion virtual currency money laundering case. Which details of the case deserve attention?

The huge amount involved, the large number of participants, and the use of blockchain to exchange virtual currencies are all details worthy of attention.

The police uncovered a money laundering case involving 12 billion virtual coins. There was a mountain of cash at the crime scene. There are many details in this case that deserve people’s attention. The most important ones are the huge amount involved and the large number of participants. The police discovered that this case benefited from modern high-tech technology, because their network system with the local bank issued an early warning. There was an abnormality in the suspect's capital flow in the local bank, and the monthly transaction volume exceeded 10 million. The police followed this information. After conducting in-depth investigation, we discovered this money laundering case involving a total amount of 12 billion.

After several months of hard work, this money laundering criminal gang was destroyed and the main criminal suspect was captured. At this point, this giant used network blockchain to exchange digital virtual currency. All currency laundering gangs were arrested, including more than a dozen money laundering and scoring dens, and a total of 130 million illegal gains were collected. This huge money laundering case has also sounded the alarm to people. You must not help others score points, let alone trust the blockchain to exchange virtual currencies. These are traps set by criminal gangs. Once you enter, you will be deceived or Take the path of breaking the law and committing crimes.

5. How is the Wuxi Blockchain Liang Liang case progressing?

On January 21, 2020, the official WeChat account of the Xishan Branch of the Wuxi Public Security Bureau stated, “On the afternoon of January 10 ,noneThe Xishan Branch of the Xishi Public Security Bureau arrested the suspect Liang Mouliang on suspicion of illegal business crimes in accordance with the law. Liang Mouliang has been criminally detained, and the case is under further investigation. "This notification has attracted attention in the industry. Who is Liang Mouliang? What does his illegal business crime refer to? What projects are involved?
It is reported that Liang Mouliang is from Wuxi, Jiangsu Province. He studied in Germany and Switzerland and later returned to China to start a business. . He established Wuxi Ailian Technology Co., Ltd. in 2017, dedicated to the promotion and application of blockchain technology. He is also one of the founders of the Blockchain Technology Innovation Alliance (Wuxi), which is organized by Wuxi City The virtual government is in charge, aiming to establish the Wuxi blockchain industry ecosystem.
Liang Mouliang’s illegal business crime refers to the “Love Chain” project he established in Wuxi City, which was suspected of illegally absorbing public deposits. At the end of 2018, "Ai Lian" publicized that it will launch the "Ai Lian" wallet based on blockchain technology around the world, which can be used in many fields such as digital currency transactions and online shopping. Liang Mouliang once publicly stated that the "Ai Lian" project will not be launched in the future. Within 2 months, 2 billion yuan of funds were attracted into the account, and there were thousands of agents promoting the development of the project.
But as time went by, the progress of the "Love Chain" project did not As Liang Mouliang said, the project progress is slow and even involves debt disputes. It is reported that as of June 2019, the "Love Chain" project has only completed part of the development work and has not yet been launched. The 2 billion Liang Mouliang said The entry of Yuan funds into the account has not been confirmed. Previously, some media reported that the "Love Chain" project was suspected of illegal fund-raising and there were huge risks.
Not only that, the "Love Chain" project is not the only field Liang Mouliang is involved in. . He has also participated in many projects such as "Fall in Love with Tesco" and "Fall in Love with Insurance", which attracted a large amount of investment. However, these projects failed to be completed as scheduled, and the financial disputes involved continued to increase.
Faced with many problems, Liang Mouliang did not take active measures to solve them. Instead, he insisted on publishing false propaganda to attract more investors. This also attracted the attention of the public security organs. Currently, Liang Mouliang has been criminally detained , the case is under further investigation.
In general, the progress of Liang Mouliang’s case shows the Chinese government’s zero-tolerance attitude towards illegal fund-raising and fraud. Regarding the promotion and application of blockchain technology, the government Supervision will also be strengthened to prevent risks and ensure national financial security. For the blockchain industry, it needs to be more standardized and compliant to avoid risks and problems similar to the "Love Chain" project.

6. The police cracked the country's first case of using blockchain contract technology to open a casino, and how many suspects were arrested

On April 15, the "Yancheng Jianhu Public Security Micro-Police" WeChat official account reported that Jianhu police recently successfully cracked the country's first case of using blockchain contract technology to open a casino, and arrested 25 suspects. More than 1.3 million virtual coins involved in the case were deducted, worth more than 26 million yuan.

It is reported that the gambling platform involved in the case has accumulated a large number of gamblers, with an average daily betting amount equivalent to more than 10 million yuan, and at its peak, there were more than 10,000 active gamblers every day. In addition, there are two digital currency exchanges in Shenzhen and Xiamen that provide promotional traffic and fund settlement services, and take commissions from them, equivalent to more than 5.4 million yuan in total.

(6) Extended reading on blockchain cases

In recent years, “blockchain” fraud cases have frequently appeared online:

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The Cyber ​​Security Bureau of the Ministry of Public Security also reported a week ago that in January 2021, the Public Security Bureau of Gao County, Yibin City, Sichuan Province uncovered a gang that issued false digital currencies to commit fraud, arrested 9 suspects, and seized the computers involved in the case. 3 sets, 11 mobile phones, and more than 10 million yuan of funds involved in the case were frozen.

Because this type of fraud uses the banner of "blockchain", the packaging is very high-end. For example, in the Yibin case, criminal gangs posted advertisements in hotels and other places, promoting the concepts of "poverty alleviation" and "One Belt, One Road", and used false propaganda to deceive investors into believing that this project was endorsed by national policies, inducing those who did not know what was going on. Investors fell headlong into the trap. The criminal gang even rented an entire floor in a certain district of Chengdu to use as an office, which is quite a big deal.

There seems to be no upper limit to the facade, but the criminal gang’s operating methods have no lower limit. They promote it through two models: online APP trading + offline agency. The transaction price and ups and downs of the "fake digital currency" they issue are completely set and modified by the organizers themselves, and there is no support from implemented projects at all.

7. The second instance of Beijing’s first Bitcoin “mining” contract case upheld the original verdict

According to the Beijing News, according to the official WeChat account of the Beijing Third Intermediate People’s Court, recently, Beijing The Municipal No. 3 Intermediate People’s Court pronounced its verdict on a second-instance case involving a Bitcoin “mining” contract dispute. The Beijing No. 3 Intermediate People's Court believes that virtual currency trading and speculation activities endanger the property security of the people and the country's financial security. "Mining" behavior at the expense of power resources and carbon emissions is inconsistent with high-quality economic and social development and carbon peak and carbon neutrality. It is contrary to the objectives and public interests, and the "mining" contract is deemed invalid.

In 2019, a company signed a series of contracts with a blockchain company, stipulating that the company would entrust a blockchain company to purchase and manage micro storage space servers (i.e., "mining machines"), and provide Bitcoin "Mining" data value-added services and paying value-added service income, a company pays management fees to a blockchain company. After the contract was signed, a company paid RMB 10 million to a blockchain company, which purchased a "mining machine" and signed an entrustment contract with a third-party company. After the contract is signed, a certain blockchainThe company paid 18.3463 Bitcoins to a certain company as data value-added income, and has not paid any income since then. After repeated requests to no avail, a company filed a lawsuit in court, requesting the court to order a blockchain company to deliver Bitcoins and compensate for the loss of servers occupying micro storage space after the service expired.

The court of first instance held that the “mining” agreement should be invalid because it harmed social and public interests, and ruled to reject all claims of a company. A company was dissatisfied and appealed.

Beijing No. 3 Intermediate People's Court believes that Bitcoin and related economic activities are new and complex. The regulatory measures of my country's regulatory agencies on Bitcoin production and transactions are based on objective understanding of them and continue to Complete. The determination of the validity of the contract should be based on the current objective understanding of mining activities.

Virtual currency trading and speculation activities disrupt the economic and financial order, breed gambling, illegal fund-raising, fraud, pyramid schemes, money laundering and other illegal and criminal activities, and seriously endanger the people's property security and national financial security. "Mining" behavior at the expense of power resources and carbon emissions is contrary to high-quality economic and social development and the goals of carbon peaking and carbon neutrality, and is contrary to public interests. Relevant departments have rectified virtual currency "mining" activities and determined that virtual currency-related business activities are illegal financial activities, which is conducive to safeguarding my country's development interests and financial security. Judging from the high energy consumption of "mining" behavior and the impact of Bitcoin trading activities on the country's financial order and social order, the contract involved should be invalid. As subjects of the socialist market economy, both parties should not only abide by the rules of the market economy, but also assume corresponding social responsibilities and promote high-quality and sustainable economic and social development.

Editor Sun Linzhi

8. How to prevent fraud cases that use USDT for money laundering

Currently, new cyber crimes have become mainstream crimes, and fraud techniques are accelerating iterative changes. , fraud groups use new technologies and new business formats such as blockchain, virtual currency, AI intelligence, GOIP, etc. to continuously update and upgrade criminal tools, and their offensive and defensive efforts with the public security organs in Tongli Prefecture’s buried information network and money laundering through transfer accounts continue to intensify and escalate. . Since 2022, the Neihuang County Public Security Bureau has always attached great importance to telecommunications fraud cases and severely cracked down on and rectified illegal and criminal activities such as the illegal selling of phone cards, bank cards, etc. Recently, Dongzhuang Police Station of Neihuang County Public Security Bureau successfully cracked a fraud case involving the use of digital currency USDT for money laundering, destroyed a criminal den, arrested 15 suspects, and seized 6 computers, 18 mobile phones, and 40 bank cards in accordance with the law. Yu Zhang. At present, new types of cyber crimes have become mainstream crimes, and fraud methods are accelerating iterative changes. Fraud groups use new technologies and new formats such as blockchain, virtual currency, AI intelligence, GOIP, etc. to constantly update and upgrade criminal tools and cooperate with public security agencies in communication networks and transfers. Attacks and defenses in aspects such as money laundering continue to intensify and escalate. Since 2022, Neihuang County Public Security Bureau has conductedWe have always attached great importance to fraud cases and severely cracked down on illegal selling of phone cards, bank cards and other illegal and criminal activities. Recently, Dongzhuang Police Station of Neihuang County Public Security Bureau successfully cracked a fraud case involving the use of digital currency USDT for money laundering, destroyed a criminal den, arrested 15 suspects, and seized 6 computers, 18 mobile phones, and 40 bank cards in accordance with the law. Yu Zhang.