Blockchain Is Changing the World: Present and Future


Jun 18, 2018
Blockchain, which has been first introduced as a base for BTC, has already gained popularity as the disrupting technology for various sectors.
According to the report of the markets’ research firm MarketsandMarkets, the blockchain market size is expected to grow from $411.5 million in 2017 to $7,683.7 million by 2022.
The industries already transformed by DLT and sectors which may be potentially changed by blockchain are presented in the article.

Spheres DLT Has Already Disrupted
Real Estate
The existing property market problems include the lack of trust, complex land registries and inefficient processes.
However, blockchain’s smart contracts have revolutionized the industry. They assist in eliminating the middle parties, therefore, the coordination of banks, government agencies and lawyers is not required.
Renting and buying apartments has become easier as clients directly pay flat owners without the participation of the real estate agencies. The apartment owners, in their turn, do not have to pay the agencies for advertising. Therefore, the process brings profits to all participants of the property business.
Then, no paperwork is required as self-executing contracts perform digitally and ensure the higher level of security as they do not allow to change any information.

Financial sector has probably been the first sphere transformed by DLT with the appearance of the first cryptocurrency – BTC.
Apart from digital money, DLT is integrated into banking systems, and smart contracts alter the traditional model of making transactions. They are used by banks to comply with AML and KYC policies, as, for this purpose, banks have to verify and identify their clients. In this case, crypto contracts help to make the process cheap, efficient, fast and automatic.
More than that, digital contracts can help with bonds management and improve the loan process making it less complicated.


According to the research by charities evaluator Charity Navigator, CEOs of the largest charities in the U.S. receive salaries over $1 million. It means that the main problem within the sphere is the lack of transparency.
DLT helps to track if donated money goes to the original place and is not taken by those who run the organization. When charities accept crypto coins, contributors get the chance to monitor the digital wallet where coins are being collected.

Marketing and Advertising
Advertising industry experiences a lot of problems as well. For instance, on the advertising platforms, the ads are checked by bots and clicks can be fake. Due to the artificial traffic, companies can lose around $7 billion per year.
One of the DLT-based platforms which provide the solutions is AdBank. It detects the fraud schemes with the help of blockchain and AI. More than that, it enables the full transactions transparency between advertisers and publishers.
Then, users are not motivated to follow advertisements but DLT solves this problem as well. For instance, web browser Brave lets users block advertisements but for their attention, users get BATs (Basic Attention Tokens) which can be spent within a system.

Decentralized Computing
Blockchain also solves the problem of the lack of computing resources as the demand for computing power from industries and scientific communities is growing. It is needed to run large applications and process huge volumes of data.
DLT and smart contracts enable anyone with a computer to borrow computing power. So, the buyers and sellers of compute time are linked and can make transactions directly without intermediaries.
More than that, DLT brings the data closer to producers and consumers, while centralized cloud computing has data centers located in remote areas.
One of the DLT-based platforms which solves the problem is It is based on the Ethereum blockchain and creates the market network for applications, data, and computing resources, including HPC ones.

Products Quality
DLT also enables people to track the products they use and discover if the food they buy is of a high quality. For instance, the project connects DLT and IoT to help customers with accessing the transparent food supply chain.
The platform provides benefits for all the participants of the food making and buying process. Farmers are able to automate their operations and meet the market demands more effectively, while distributors are able to provide real time data on food safety and delivery. Consumers, in their turn, receive transparent information about the journey of their food – from the place it was produced to their tables.

Copyright Protection
Due to its transparency and safety, blockchain is a good choice for copyright protection. For example, the DLT-based platform Ascribe helps creative users to affirm and keep intellectual property rights with the creation of a unique digital ID. Created record of ownership is verified and securely kept with no issues arising. Creations may be loaned as well without loss of attribution, and it is possible to buy and sell property rights with all legal aspects being followed.
Stampery is another service which protects important information for businesses and organizations. Using the platform, it is easy to have the proof of ownership, existence, integrity and receipt.

Human Resources
As for HR sector, DLT is showing its potential to disrupt it as well. The main change with the technology is that it can make traditional resumes and career networking websites like LinkedIn obsolete. With the technology, applicants don’t have to write descriptions of their previous work places and duties, as blockchain transactions can store all of their employment history.
It makes the verification processes significantly easier and faster as there is no need for HR offices to confirm employment history of their candidates.

Future with Blockchain
Despite the fact that blockchain has already transformed a number of industries, there are still sectors to be improved, and the technology is showing its potential to do so in the near future.

Immediate Money Transfers
Today, when two banks have an agreement, money transfers between them are made in one business day. However, the situation is different in developing countries as currencies are strictly controlled there. It makes the process of sending money more expensive, time-consuming and labor-intensive.
Blockchain starts suggesting solutions for this problem. For instance, Ripple’s enterprise software solution xCurrent can reduce the time and cost of sending money abroad. In this case, participating banks are connected through a blockchain network, so all the compliance and ID checks are fulfilled automatically and are authenticated by cryptographic signatures.
As a result, transactions are usually processed in a few seconds, leaving an immutable, transparent record for both banks.

Tracking the Jewelry Origin
Apart from helping to track the food quality, DLT has a potential to track the origin of diamonds and precious metals, so buyers can be sure that they are not paying for fakes.
The technology is already showing the first steps in transforming the industry. For instance, in April 2018, several leaders in the gold and diamond industry have already partnered with IBM to develop a DLT-based network for tracing the origin of finished pieces of jewelry.
The TrustChain Initiative unites a precious metals refiner, jewelry retailer, precious metals supplier, jewelry manufacturer and independent verification service UL. It is based on the IBM Blockchain Platform and the Hyperledger Project and is designed to track and authenticate diamonds and precious metals from their place of origin to their retail location.

Virtual Notary
Notarization is the other sphere which can be changed by the technology. DLT has a potential to store information in the distributed protocol, so no data will be lost or changed.
One of the platforms developing the technology in this way is BlockNotary. Among its products there are video interviews for remote ID verification, timestamps and fingerprints for media files, and an electronic notary journal.
The electronic journal replaces paper documents for recording notary acts, and blockchain protects the authenticity for each of them.