When it comes to blockchain, we usually consider its future applications. "Blockchain will solve this problem, and blockchain will achieve this goal." It is easy to forget that the blockchain has been implemented and deployed at the moment. No matter which industry, from automotive to artificial intelligence, you may find some use cases for blockchain. In all fields and circles, blockchain is playing a role. Even the U.S. Treasury Department is taking action to advocate for more pilot and test projects.
The World Economic Forum predicts that by 2025, 10% of global GDP will be stored on the blockchain. This means that global executives are preparing for this huge transformation and fully supporting its implementation. The impact of distributed ledger technology may be as great as the Internet revolution itself.
The use cases are different, but the benefits of using this technology are the same: transparency, immutability, redundancy, and security. In 2018, new blockchain plans are launched every day. Below are 50 examples of using blockchain on a global scale.
government
Some governments have expressed interest in blockchain technology because it can store public records in a decentralized data management agency. Essentia is developing an e-government pilot project in cooperation with the Central Finland Consortium of agricultural producers and forest owners. Blockchain will enable citizens in cities and rural areas across Finland to access records. Other examples of government applications include education, public records, and voting.
Waste management
An intelligent waste management system in China uses Waltonchain's RFID technology. Through Walton's blockchain, the project will be able to monitor scrap levels to improve operational efficiency and optimize resources.
Identity
Switzerland’s Zug is known as “Crypto Valley†and it has developed a blockchain project in cooperation with Uport to register residents’ ID cards so that they can participate in online voting and prove their residency rights.
Border control
EssenTIa has been in contact with the Dutch government, hoping to establish a new system for checking passengers between Amsterdam and London. Currently, passengers on Eurostar trains between the two countries are subject to border inspections at multiple locations. EssenTIa is working on a blockchain-based solution that will securely store passenger data so that data recorded in the Netherlands can be audited by UK agencies. Blockchain will provide a verifiable method to ensure that data has not been tampered with and has a high degree of accuracy.
Medical treatment
As we all know, medical records are usually scattered and inaccurate, and the inconsistent data processing process means that hospitals and clinics are often forced to process incorrect or incomplete patient records. At present, medical projects such as MedRec are using blockchain to promote data sharing, while providing identity verification and data confidentiality services.
enterprise
As a service, clients of Microsoft Azure Enterprise can access the Ethereum blockchain. This enables companies to access smart contracts and blockchain applications in a secure hosting environment.
According to reports, Google is also developing a proprietary blockchain to support its cloud-based business. Alphabet is developing a distributed ledger that can be used by third parties to store data (according to reliable information, these data are related to Google's enterprise cloud service), and it is also developing a white label version for enterprises.
medicine
Generally, medical centers do not store the digital records of patients in multiple facilities in a distributed manner, but instead store the data centrally on a centralized server. This has become the main target of hacker attacks, as evidenced by the ransomware attack on the British NHS hospital. Even if security risks are ignored, there is still a problem of dispersion. There are currently more than 50 different electronic medical record software systems operating in different hospitals, and there are usually dozens of different software packages in the same city. These centralized systems cannot interoperate, and patient data is eventually scattered among different centers.
In a life-and-death environment, the lack of reliable data and slow interfaces can be devastating. The EssenTIa framework solves all these problems by using a blockchain-driven system that will store clinically relevant patient data and have immediate access to these data without being restricted by geographic boundaries. In a secure distributed network, patient privacy is maintained because only medically authorized personnel can access it, and only during the period when data is needed.
music
One of the main benefits of blockchain technology is the way it eliminates middlemen or middlemen. The music industry is a typical example. This industry is inefficient and the efforts of artists are not rewarded. A large number of blockchain-based projects have emerged to seek fairer deals for music creators, including Artbit supervised by Matt Sorum, a former drummer of Guns and Roses.
Carbon offset
As a highly industrialized country, China's environmental footprint is huge. In March 2017, IBM and energy blockchain Labs jointly developed on the Hyperledger Fabric blockchain to track China's carbon assets. This creates a measurable and auditable system for tracking emissions, and provides a tradable market for companies seeking to offset their energy consumption, while encouraging more environmentally friendly industrial practices.
supply chain
Supply chain management is considered to be one of the most beneficial use cases of blockchain because it applies to industries where goods are passed in various ways, from beginning to end, or from manufacturer to store. IBM and Walmart have teamed up to launch a blockchain food safety alliance in China. The project is jointly operated with Fortune 500 company JD.com to improve food tracking and safety, making it easier to verify whether food is safe.
Facts have proved that China is a mature test field for blockchain projects, because China is also the birthplace of the world's first agricultural commodity blockchain. Staple food trader Louis Dreyfus Co has established a project with Dutch and French banks to sell soybeans to China. Thanks to blockchain technology, transaction settlement speeds are faster than traditional methods.
diamond
The world's most famous diamond company De Beers Group (De Beers Group) has established and operated its own blockchain, aiming to "establish a digital record for every diamond registered on the platform." Considering the concerns about the source of diamonds and the ethics of the origin of the diamonds, coupled with the risk that diamonds on the production line may be replaced with lower-value diamonds, blockchain is a natural choice. Because each record is indelible, it will ensure that the data of each diamond can be as durable as the diamond itself.
real estate
Ukraine is fortunate to be the first country to use blockchain to facilitate real estate transactions. A property in Kiev was sold by Michael Arrington, a well-known cryptocurrency advocate and founder of TechCrunch. This transaction was implemented with the help of smart contracts on the Ethereum blockchain and intends to be the first of many transactions created by Propy. Propy is a startup that specializes in blockchain real estate transactions.
Fishery
Blockchain is now used to support sustainable fishing. Illegal fishing is a common problem in the industry. Distributed ledger technology provides a way to prove where the fish was caught, processed, and sold. This “web-to-board†chain allows inspectors to determine whether the fish is from an area notorious for human rights violations or from a country affected by economic sanctions.
art
Similar to the diamond trade, the art industry also relies on the source and authenticity of artworks. Although the blockchain cannot identify whether a painting is an original or a fake, it can be used to prove the previous owner of the painting. In addition, blockchain is now used as a means of obtaining artworks. This is another example of how blockchain technology can easily trade and exchange physical objects anywhere in the world without actually transferring them from secure storage.
public Utilities
In the city of Fremantle, Australia, an ambitious project focusing on distributed energy and water systems is using blockchain technology. Solar panels are being used in sunny areas to collect electricity, which is then used to heat water and provide electricity, and record the data on the blockchain.
The National Energy Commission of Chile has begun to use blockchain technology as a means of authentication for data related to energy use in the country. It is also part of the initiative to help South American countries realize the modernization and security of their power infrastructure. Sensitive data will be stored on the blockchain.
Gay rights
Blockchain can help build a "pink economy" and help LGBT groups fight for their rights without revealing their identity. The latter is an extremely important issue, because hate crime is a recurring problem among gay communities, especially in countries that are notorious for human rights violations, because in these countries, homosexuality is illegal, or at least not. popular.
Cat bonds
For victims of earthquakes, tsunamis and other natural disasters, Cat bonds are the only hope. Blockchain allows fast and transparent settlement between parties and ensures that the system will continue to operate even if there is no human operation. Blockchain has been successfully used as a settlement mechanism for Cat bonds.
tourism
People are studying blockchain to improve Hawaii’s economy by giving tourists the opportunity to buy local goods and services with Bitcoin and other cryptocurrencies. In this way, the Hawaiian government hopes to attract tourists, especially those from Asia, so as to spend more money and ultimately help Hawaii develop its economy.
National Security
In 2016, the U.S. Department of Homeland Security (DHS) announced a project that will use blockchain as a means of securely storing and transmitting the data it captures. Using the Factom blockchain, the data retrieved from security cameras and other sensors is encrypted and stored, and the blockchain is used as a means to reduce the risk of data leakage. The project is still in progress.
Shipping
It goes without saying that the blockchain is suitable for recording transportation data. Many projects have adopted distributed ledger technology in this area and used it in the maritime logistics industry to bring transparency to the bureaucracy that is inevitable in international trade. Maersk is one of the world's largest shipping companies and the first company to use blockchain. Now ZIM has received the torch.
tax
As one of the most technologically advanced countries in the world, it is not surprising that China has become one of the first and most important users of blockchain and all the products it provides. A project led by Miaocai Network and the State Administration of Taxation uses blockchain technology to facilitate tax and electronic invoice issuance.
Mobile payment
Cryptocurrencies based on blockchain technology are being used to promote mobile payments in various projects. One of the latest initiatives planned to be launched in the fall of 2018 will involve a consortium of Japanese banks. They will use Ripple's technology to implement instant mobile payments.
Land registration
Blockchain proves once again that it is not only suitable for crypto circles and small companies. The Georgia government uses it to register land ownership. They created a custom-designed blockchain system and integrated it into the digital record system of the National Public Registry (NAPR). Georgia is taking advantage of the transparency and fraud reduction provided by blockchain technology.
Calculation
Amazon Web Services has partnered with the Digital Currency Group (DCG) to improve the security of its database with the help of blockchain. They will provide a working platform for DCG's start-up companies and provide technical support for their projects.
Insurance
Blockchain is often mentioned in the insurance industry, but many people do not know that this technology has been implemented. For example, the insurance company American International Group Inc. and International Business Machines Corp. (International Business Machines Corp) have completed a so-called "smart contract" multinational policy pilot for Standard Chartered Bank, and plans to use the blockchain Manage complex international business.
Endangered species protection
A man is a wolf to another man, and an even bigger wolf to animals (Latin motto, a bit similar to "other is hell"). "Care for the Uncared" is a non-governmental organization that is working with major developers to find a way to use blockchain technology to protect endangered species.
advertising
The New York Interactive Advertising Exchange has partnered with Nasdaq to use blockchain to create a market where brands, publishers and advertising agencies can buy ads. The process is simple, but as safe as possible, using the open protocol of the Ethereum blockchain.
news
Persistence is now a hot topic in the news industry. A wrong move, years of hard work and research may be in vain. Blockchain is a wise choice to solve this problem. A decentralized news market, in addition to the obvious benefits of the blockchain itself, it also provides an economic incentive model for high-quality news content, while also permanently storing the content, which can be accessed at any time.
Smart City
Smart cities are no longer the content of science fiction. Taipei is trying to use distributed ledger technology to position itself as the city of the future. It has announced the establishment of a cooperative relationship with IOTA, and they are working on developing chips with light, temperature, humidity and pollution detection functions.
Petroleum industry
S&P Global Platts, one of the major players in the oil market, is experimenting with a blockchain solution that is used to record oil storage data. The weekly inventory will be stored on the blockchain, reducing the need for manual data management and minimizing the possibility of human error.
railway
In Russia, railway operator Novotrans is using blockchain technology with the goal of increasing the speed of operations. The company is one of the largest railway vehicle operators in the country and will use blockchain to record data related to maintenance requests, inventory and other matters related to operations. The idea is that blockchain records will be more resistant to tampering and data corruption.
game
Ubisoft is one of the most influential companies in the gaming industry, and the company is studying how to apply blockchain to its video games. Specifically, it focuses on the ownership and transfer of in-game items, such as rewards and digital collectibles. These have been successfully demonstrated using the Ethereum blockchain.
Car rental
The distributed ledger technology of the blockchain is very suitable for registering any type of records in a secure and unalterable way. One such use case developed by Essentia is the car rental industry. Large leasing companies will be able to use Essentia's blockchain protocol to store customer data and fully encrypt and share the data with the permission of related parties.
Energy distribution
One of the biggest challenges facing the energy industry is that companies that are often in excess supply transactions need accurate records. Tracking energy distribution in real time to ensure efficient distribution in the supply chain requires multiple data points and requires close cooperation between all entities. Essentia is developing a test project with some major energy suppliers to help them track energy distribution in real time while maintaining data confidentiality.
The number of blockchain use cases in the real world is increasing every day. From logistics to fine arts, it is difficult to find a field that is not touched by this revolutionary technology. We have reached this point, and the technology has proven itself superior to the way it currently operates.
The World Economic Forum predicts that by 2025, blockchain will be adopted globally. But after observing the use cases that are already in the implementation phase, we have to ask, does it really take that long?
Imagine that in the past 15 years, a peacefully flowing river, suddenly, a storm appeared. After weeks of rain, the river turned into a turbulent torrent and washed away everything along the way. This river is Web 2.0, and the storm of blockchain has changed the pattern of the Internet. What is left? When the rain stopped, the flood receded, the old leaves were washed away, and large fertile fields were waiting to be cultivated.
The river that promoted the flow and interaction within the natural ecosystem disappeared. The same is true for Web 3.0. We can see growth in various fields, but there are still big incompatibility between them. But "hey, soon" there is a solution.
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